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[PATCH v20 7/8] Row pattern recognition patch (tests). 98+ messages / 4 participants [nested] [flat]
* [PATCH v20 7/8] Row pattern recognition patch (tests). @ 2024-05-24 02:26 Tatsuo Ishii <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Tatsuo Ishii @ 2024-05-24 02:26 UTC (permalink / raw) --- src/test/regress/expected/rpr.out | 836 +++++++++++++++++++++++++++++ src/test/regress/parallel_schedule | 2 +- src/test/regress/sql/rpr.sql | 405 ++++++++++++++ 3 files changed, 1242 insertions(+), 1 deletion(-) create mode 100644 src/test/regress/expected/rpr.out create mode 100644 src/test/regress/sql/rpr.sql diff --git a/src/test/regress/expected/rpr.out b/src/test/regress/expected/rpr.out new file mode 100644 index 0000000000..0789e09435 --- /dev/null +++ b/src/test/regress/expected/rpr.out @@ -0,0 +1,836 @@ +-- +-- Test for row pattern definition clause +-- +CREATE TEMP TABLE stock ( + company TEXT, + tdate DATE, + price INTEGER +); +INSERT INTO stock VALUES ('company1', '2023-07-01', 100); +INSERT INTO stock VALUES ('company1', '2023-07-02', 200); +INSERT INTO stock VALUES ('company1', '2023-07-03', 150); +INSERT INTO stock VALUES ('company1', '2023-07-04', 140); +INSERT INTO stock VALUES ('company1', '2023-07-05', 150); +INSERT INTO stock VALUES ('company1', '2023-07-06', 90); +INSERT INTO stock VALUES ('company1', '2023-07-07', 110); +INSERT INTO stock VALUES ('company1', '2023-07-08', 130); +INSERT INTO stock VALUES ('company1', '2023-07-09', 120); +INSERT INTO stock VALUES ('company1', '2023-07-10', 130); +INSERT INTO stock VALUES ('company2', '2023-07-01', 50); +INSERT INTO stock VALUES ('company2', '2023-07-02', 2000); +INSERT INTO stock VALUES ('company2', '2023-07-03', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-04', 1400); +INSERT INTO stock VALUES ('company2', '2023-07-05', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-06', 60); +INSERT INTO stock VALUES ('company2', '2023-07-07', 1100); +INSERT INTO stock VALUES ('company2', '2023-07-08', 1300); +INSERT INTO stock VALUES ('company2', '2023-07-09', 1200); +INSERT INTO stock VALUES ('company2', '2023-07-10', 1300); +SELECT * FROM stock; + company | tdate | price +----------+------------+------- + company1 | 07-01-2023 | 100 + company1 | 07-02-2023 | 200 + company1 | 07-03-2023 | 150 + company1 | 07-04-2023 | 140 + company1 | 07-05-2023 | 150 + company1 | 07-06-2023 | 90 + company1 | 07-07-2023 | 110 + company1 | 07-08-2023 | 130 + company1 | 07-09-2023 | 120 + company1 | 07-10-2023 | 130 + company2 | 07-01-2023 | 50 + company2 | 07-02-2023 | 2000 + company2 | 07-03-2023 | 1500 + company2 | 07-04-2023 | 1400 + company2 | 07-05-2023 | 1500 + company2 | 07-06-2023 | 60 + company2 | 07-07-2023 | 1100 + company2 | 07-08-2023 | 1300 + company2 | 07-09-2023 | 1200 + company2 | 07-10-2023 | 1300 +(20 rows) + +-- basic test using PREV +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | 90 | 120 | 07-07-2023 + company1 | 07-07-2023 | 110 | | | + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1400 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | 60 | 1200 | 07-07-2023 + company2 | 07-07-2023 | 1100 | | | + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- basic test using PREV. UP appears twice +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+ UP+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 150 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | 90 | 130 | 07-07-2023 + company1 | 07-07-2023 | 110 | | | + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1500 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | 60 | 1300 | 07-07-2023 + company2 | 07-07-2023 | 1100 | | | + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- basic test using PREV. Use '*' +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP* DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | 150 | 90 | 07-06-2023 + company1 | 07-06-2023 | 90 | | | + company1 | 07-07-2023 | 110 | 110 | 120 | 07-08-2023 + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1400 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | 1500 | 60 | 07-06-2023 + company2 | 07-06-2023 | 60 | | | + company2 | 07-07-2023 | 1100 | 1100 | 1200 | 07-08-2023 + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- basic test with none greedy pattern +SELECT company, tdate, price, count(*) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (A A A) + DEFINE + A AS price >= 140 AND price <= 150 +); + company | tdate | price | count +----------+------------+-------+------- + company1 | 07-01-2023 | 100 | 0 + company1 | 07-02-2023 | 200 | 0 + company1 | 07-03-2023 | 150 | 3 + company1 | 07-04-2023 | 140 | 0 + company1 | 07-05-2023 | 150 | 0 + company1 | 07-06-2023 | 90 | 0 + company1 | 07-07-2023 | 110 | 0 + company1 | 07-08-2023 | 130 | 0 + company1 | 07-09-2023 | 120 | 0 + company1 | 07-10-2023 | 130 | 0 + company2 | 07-01-2023 | 50 | 0 + company2 | 07-02-2023 | 2000 | 0 + company2 | 07-03-2023 | 1500 | 0 + company2 | 07-04-2023 | 1400 | 0 + company2 | 07-05-2023 | 1500 | 0 + company2 | 07-06-2023 | 60 | 0 + company2 | 07-07-2023 | 1100 | 0 + company2 | 07-08-2023 | 1300 | 0 + company2 | 07-09-2023 | 1200 | 0 + company2 | 07-10-2023 | 1300 | 0 +(20 rows) + +-- last_value() should remain consistent +SELECT company, tdate, price, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | last_value +----------+------------+-------+------------ + company1 | 07-01-2023 | 100 | 140 + company1 | 07-02-2023 | 200 | + company1 | 07-03-2023 | 150 | + company1 | 07-04-2023 | 140 | + company1 | 07-05-2023 | 150 | + company1 | 07-06-2023 | 90 | 120 + company1 | 07-07-2023 | 110 | + company1 | 07-08-2023 | 130 | + company1 | 07-09-2023 | 120 | + company1 | 07-10-2023 | 130 | + company2 | 07-01-2023 | 50 | 1400 + company2 | 07-02-2023 | 2000 | + company2 | 07-03-2023 | 1500 | + company2 | 07-04-2023 | 1400 | + company2 | 07-05-2023 | 1500 | + company2 | 07-06-2023 | 60 | 1200 + company2 | 07-07-2023 | 1100 | + company2 | 07-08-2023 | 1300 | + company2 | 07-09-2023 | 1200 | + company2 | 07-10-2023 | 1300 | +(20 rows) + +-- omit "START" in DEFINE but it is ok because "START AS TRUE" is +-- implicitly defined. per spec. +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | 90 | 120 | 07-07-2023 + company1 | 07-07-2023 | 110 | | | + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1400 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | 60 | 1200 | 07-07-2023 + company2 | 07-07-2023 | 1100 | | | + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- the first row start with less than or equal to 100 +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | 90 | 120 + company1 | 07-07-2023 | 110 | | + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 1400 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | 60 | 1200 + company2 | 07-07-2023 | 1100 | | + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- second row raises 120% +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price) * 1.2, + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | | + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 1400 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | | + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- using NEXT +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 200 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | 140 | 150 + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 110 | 130 + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 2000 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | 1400 | 1500 + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 1100 | 1300 + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 200 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | 140 | 150 + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 110 | 130 + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 2000 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | 1400 | 1500 + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 1100 | 1300 + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- match everything +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+) + DEFINE + A AS TRUE +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 130 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | | + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 1300 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | | + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | | + company1 | 07-02-2023 | 200 | 07-02-2023 | 07-05-2023 + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 07-07-2023 | 07-10-2023 + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | | + company2 | 07-02-2023 | 2000 | 07-02-2023 | 07-05-2023 + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 07-07-2023 | 07-10-2023 + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | | + company1 | 07-02-2023 | 200 | 07-02-2023 | 07-05-2023 + company1 | 07-03-2023 | 150 | 07-03-2023 | 07-05-2023 + company1 | 07-04-2023 | 140 | 07-04-2023 | 07-05-2023 + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 07-07-2023 | 07-10-2023 + company1 | 07-08-2023 | 130 | 07-08-2023 | 07-10-2023 + company1 | 07-09-2023 | 120 | 07-09-2023 | 07-10-2023 + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | | + company2 | 07-02-2023 | 2000 | 07-02-2023 | 07-05-2023 + company2 | 07-03-2023 | 1500 | 07-03-2023 | 07-05-2023 + company2 | 07-04-2023 | 1400 | 07-04-2023 | 07-05-2023 + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 07-07-2023 | 07-10-2023 + company2 | 07-08-2023 | 1300 | 07-08-2023 | 07-10-2023 + company2 | 07-09-2023 | 1200 | 07-09-2023 | 07-10-2023 + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- ROWS BETWEEN CURRENT ROW AND offset FOLLOWING +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w, + count(*) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND 2 FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | count +----------+------------+-------+-------------+------------+------- + company1 | 07-01-2023 | 100 | 07-01-2023 | 07-03-2023 | 3 + company1 | 07-02-2023 | 200 | | | 0 + company1 | 07-03-2023 | 150 | | | 0 + company1 | 07-04-2023 | 140 | 07-04-2023 | 07-06-2023 | 3 + company1 | 07-05-2023 | 150 | | | 0 + company1 | 07-06-2023 | 90 | | | 0 + company1 | 07-07-2023 | 110 | 07-07-2023 | 07-09-2023 | 3 + company1 | 07-08-2023 | 130 | | | 0 + company1 | 07-09-2023 | 120 | | | 0 + company1 | 07-10-2023 | 130 | | | 0 + company2 | 07-01-2023 | 50 | 07-01-2023 | 07-03-2023 | 3 + company2 | 07-02-2023 | 2000 | | | 0 + company2 | 07-03-2023 | 1500 | | | 0 + company2 | 07-04-2023 | 1400 | 07-04-2023 | 07-06-2023 | 3 + company2 | 07-05-2023 | 1500 | | | 0 + company2 | 07-06-2023 | 60 | | | 0 + company2 | 07-07-2023 | 1100 | 07-07-2023 | 07-09-2023 | 3 + company2 | 07-08-2023 | 1300 | | | 0 + company2 | 07-09-2023 | 1200 | | | 0 + company2 | 07-10-2023 | 1300 | | | 0 +(20 rows) + +-- +-- Aggregates +-- +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP PAST LAST ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | max | min | sum | avg | count +----------+------------+-------+-------------+------------+------+-----+------+-----------------------+------- + company1 | 07-01-2023 | 100 | 100 | 140 | 200 | 100 | 590 | 147.5000000000000000 | 4 + company1 | 07-02-2023 | 200 | | | | | | | 0 + company1 | 07-03-2023 | 150 | | | | | | | 0 + company1 | 07-04-2023 | 140 | | | | | | | 0 + company1 | 07-05-2023 | 150 | | | | | | | 0 + company1 | 07-06-2023 | 90 | 90 | 120 | 130 | 90 | 450 | 112.5000000000000000 | 4 + company1 | 07-07-2023 | 110 | | | | | | | 0 + company1 | 07-08-2023 | 130 | | | | | | | 0 + company1 | 07-09-2023 | 120 | | | | | | | 0 + company1 | 07-10-2023 | 130 | | | | | | | 0 + company2 | 07-01-2023 | 50 | 50 | 1400 | 2000 | 50 | 4950 | 1237.5000000000000000 | 4 + company2 | 07-02-2023 | 2000 | | | | | | | 0 + company2 | 07-03-2023 | 1500 | | | | | | | 0 + company2 | 07-04-2023 | 1400 | | | | | | | 0 + company2 | 07-05-2023 | 1500 | | | | | | | 0 + company2 | 07-06-2023 | 60 | 60 | 1200 | 1300 | 60 | 3660 | 915.0000000000000000 | 4 + company2 | 07-07-2023 | 1100 | | | | | | | 0 + company2 | 07-08-2023 | 1300 | | | | | | | 0 + company2 | 07-09-2023 | 1200 | | | | | | | 0 + company2 | 07-10-2023 | 1300 | | | | | | | 0 +(20 rows) + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP TO NEXT ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | max | min | sum | avg | count +----------+------------+-------+-------------+------------+------+------+------+-----------------------+------- + company1 | 07-01-2023 | 100 | 100 | 140 | 200 | 100 | 590 | 147.5000000000000000 | 4 + company1 | 07-02-2023 | 200 | | | | | | | 0 + company1 | 07-03-2023 | 150 | | | | | | | 0 + company1 | 07-04-2023 | 140 | 140 | 90 | 150 | 90 | 380 | 126.6666666666666667 | 3 + company1 | 07-05-2023 | 150 | | | | | | | 0 + company1 | 07-06-2023 | 90 | 90 | 120 | 130 | 90 | 450 | 112.5000000000000000 | 4 + company1 | 07-07-2023 | 110 | 110 | 120 | 130 | 110 | 360 | 120.0000000000000000 | 3 + company1 | 07-08-2023 | 130 | | | | | | | 0 + company1 | 07-09-2023 | 120 | | | | | | | 0 + company1 | 07-10-2023 | 130 | | | | | | | 0 + company2 | 07-01-2023 | 50 | 50 | 1400 | 2000 | 50 | 4950 | 1237.5000000000000000 | 4 + company2 | 07-02-2023 | 2000 | | | | | | | 0 + company2 | 07-03-2023 | 1500 | | | | | | | 0 + company2 | 07-04-2023 | 1400 | 1400 | 60 | 1500 | 60 | 2960 | 986.6666666666666667 | 3 + company2 | 07-05-2023 | 1500 | | | | | | | 0 + company2 | 07-06-2023 | 60 | 60 | 1200 | 1300 | 60 | 3660 | 915.0000000000000000 | 4 + company2 | 07-07-2023 | 1100 | 1100 | 1200 | 1300 | 1100 | 3600 | 1200.0000000000000000 | 3 + company2 | 07-08-2023 | 1300 | | | | | | | 0 + company2 | 07-09-2023 | 1200 | | | | | | | 0 + company2 | 07-10-2023 | 1300 | | | | | | | 0 +(20 rows) + +-- JOIN case +CREATE TEMP TABLE t1 (i int, v1 int); +CREATE TEMP TABLE t2 (j int, v2 int); +INSERT INTO t1 VALUES(1,10); +INSERT INTO t1 VALUES(1,11); +INSERT INTO t1 VALUES(1,12); +INSERT INTO t2 VALUES(2,10); +INSERT INTO t2 VALUES(2,11); +INSERT INTO t2 VALUES(2,12); +SELECT * FROM t1, t2 WHERE t1.v1 <= 11 AND t2.v2 <= 11; + i | v1 | j | v2 +---+----+---+---- + 1 | 10 | 2 | 10 + 1 | 10 | 2 | 11 + 1 | 11 | 2 | 10 + 1 | 11 | 2 | 11 +(4 rows) + +SELECT *, count(*) OVER w FROM t1, t2 +WINDOW w AS ( + PARTITION BY t1.i + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (A) + DEFINE + A AS v1 <= 11 AND v2 <= 11 +); + i | v1 | j | v2 | count +---+----+---+----+------- + 1 | 10 | 2 | 10 | 1 + 1 | 10 | 2 | 11 | 1 + 1 | 10 | 2 | 12 | 0 + 1 | 11 | 2 | 10 | 1 + 1 | 11 | 2 | 11 | 1 + 1 | 11 | 2 | 12 | 0 + 1 | 12 | 2 | 10 | 0 + 1 | 12 | 2 | 11 | 0 + 1 | 12 | 2 | 12 | 0 +(9 rows) + +-- WITH case +WITH wstock AS ( + SELECT * FROM stock WHERE tdate < '2023-07-08' +) +SELECT tdate, price, +first_value(tdate) OVER w, +count(*) OVER w + FROM wstock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + tdate | price | first_value | count +------------+-------+-------------+------- + 07-01-2023 | 100 | 07-01-2023 | 4 + 07-02-2023 | 200 | | 0 + 07-03-2023 | 150 | | 0 + 07-04-2023 | 140 | | 0 + 07-05-2023 | 150 | | 0 + 07-06-2023 | 90 | | 0 + 07-07-2023 | 110 | | 0 + 07-01-2023 | 50 | 07-01-2023 | 4 + 07-02-2023 | 2000 | | 0 + 07-03-2023 | 1500 | | 0 + 07-04-2023 | 1400 | | 0 + 07-05-2023 | 1500 | | 0 + 07-06-2023 | 60 | | 0 + 07-07-2023 | 1100 | | 0 +(14 rows) + +-- +-- Error cases +-- +-- row pattern definition variable name must not appear more than once +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price), + UP AS price > PREV(price) +); +ERROR: row pattern definition variable name "up" appears more than once in DEFINE clause +LINE 11: UP AS price > PREV(price), + ^ +-- subqueries in DEFINE clause are not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START LOWPRICE) + DEFINE + START AS TRUE, + LOWPRICE AS price < (SELECT 100) +); +ERROR: cannot use subquery in DEFINE expression +LINE 11: LOWPRICE AS price < (SELECT 100) + ^ +-- aggregates in DEFINE clause are not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START LOWPRICE) + DEFINE + START AS TRUE, + LOWPRICE AS price < count(*) +); +ERROR: aggregate functions are not allowed in DEFINE +LINE 11: LOWPRICE AS price < count(*) + ^ +-- FRAME must start at current row when row patttern recognition is used +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); +ERROR: FRAME must start at current row when row patttern recognition is used +-- SEEK is not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + SEEK + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); +ERROR: SEEK is not supported +LINE 8: SEEK + ^ +HINT: Use INITIAL. diff --git a/src/test/regress/parallel_schedule b/src/test/regress/parallel_schedule index 969ced994f..3eaa36dca7 100644 --- a/src/test/regress/parallel_schedule +++ b/src/test/regress/parallel_schedule @@ -98,7 +98,7 @@ test: publication subscription # Another group of parallel tests # select_views depends on create_view # ---------- -test: select_views portals_p2 foreign_key cluster dependency guc bitmapops combocid tsearch tsdicts foreign_data window xmlmap functional_deps advisory_lock indirect_toast equivclass +test: select_views portals_p2 foreign_key cluster dependency guc bitmapops combocid tsearch tsdicts foreign_data window xmlmap functional_deps advisory_lock indirect_toast equivclass rpr # ---------- # Another group of parallel tests (JSON related) diff --git a/src/test/regress/sql/rpr.sql b/src/test/regress/sql/rpr.sql new file mode 100644 index 0000000000..302e2b86a5 --- /dev/null +++ b/src/test/regress/sql/rpr.sql @@ -0,0 +1,405 @@ +-- +-- Test for row pattern definition clause +-- + +CREATE TEMP TABLE stock ( + company TEXT, + tdate DATE, + price INTEGER +); +INSERT INTO stock VALUES ('company1', '2023-07-01', 100); +INSERT INTO stock VALUES ('company1', '2023-07-02', 200); +INSERT INTO stock VALUES ('company1', '2023-07-03', 150); +INSERT INTO stock VALUES ('company1', '2023-07-04', 140); +INSERT INTO stock VALUES ('company1', '2023-07-05', 150); +INSERT INTO stock VALUES ('company1', '2023-07-06', 90); +INSERT INTO stock VALUES ('company1', '2023-07-07', 110); +INSERT INTO stock VALUES ('company1', '2023-07-08', 130); +INSERT INTO stock VALUES ('company1', '2023-07-09', 120); +INSERT INTO stock VALUES ('company1', '2023-07-10', 130); +INSERT INTO stock VALUES ('company2', '2023-07-01', 50); +INSERT INTO stock VALUES ('company2', '2023-07-02', 2000); +INSERT INTO stock VALUES ('company2', '2023-07-03', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-04', 1400); +INSERT INTO stock VALUES ('company2', '2023-07-05', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-06', 60); +INSERT INTO stock VALUES ('company2', '2023-07-07', 1100); +INSERT INTO stock VALUES ('company2', '2023-07-08', 1300); +INSERT INTO stock VALUES ('company2', '2023-07-09', 1200); +INSERT INTO stock VALUES ('company2', '2023-07-10', 1300); + +SELECT * FROM stock; + +-- basic test using PREV +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- basic test using PREV. UP appears twice +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+ UP+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- basic test using PREV. Use '*' +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP* DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- basic test with none greedy pattern +SELECT company, tdate, price, count(*) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (A A A) + DEFINE + A AS price >= 140 AND price <= 150 +); + +-- last_value() should remain consistent +SELECT company, tdate, price, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- omit "START" in DEFINE but it is ok because "START AS TRUE" is +-- implicitly defined. per spec. +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- the first row start with less than or equal to 100 +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- second row raises 120% +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price) * 1.2, + DOWN AS price < PREV(price) +); + +-- using NEXT +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + +-- match everything + +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+) + DEFINE + A AS TRUE +); + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + +-- ROWS BETWEEN CURRENT ROW AND offset FOLLOWING +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w, + count(*) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND 2 FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- +-- Aggregates +-- + +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP PAST LAST ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP TO NEXT ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + +-- JOIN case +CREATE TEMP TABLE t1 (i int, v1 int); +CREATE TEMP TABLE t2 (j int, v2 int); +INSERT INTO t1 VALUES(1,10); +INSERT INTO t1 VALUES(1,11); +INSERT INTO t1 VALUES(1,12); +INSERT INTO t2 VALUES(2,10); +INSERT INTO t2 VALUES(2,11); +INSERT INTO t2 VALUES(2,12); + +SELECT * FROM t1, t2 WHERE t1.v1 <= 11 AND t2.v2 <= 11; + +SELECT *, count(*) OVER w FROM t1, t2 +WINDOW w AS ( + PARTITION BY t1.i + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (A) + DEFINE + A AS v1 <= 11 AND v2 <= 11 +); + +-- WITH case +WITH wstock AS ( + SELECT * FROM stock WHERE tdate < '2023-07-08' +) +SELECT tdate, price, +first_value(tdate) OVER w, +count(*) OVER w + FROM wstock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- +-- Error cases +-- + +-- row pattern definition variable name must not appear more than once +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price), + UP AS price > PREV(price) +); + +-- subqueries in DEFINE clause are not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START LOWPRICE) + DEFINE + START AS TRUE, + LOWPRICE AS price < (SELECT 100) +); + +-- aggregates in DEFINE clause are not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START LOWPRICE) + DEFINE + START AS TRUE, + LOWPRICE AS price < count(*) +); + +-- FRAME must start at current row when row patttern recognition is used +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- SEEK is not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + SEEK + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); -- 2.25.1 ----Next_Part(Fri_May_24_11_39_19_2024_763)-- Content-Type: Text/X-Patch; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="v20-0008-Allow-to-print-raw-parse-tree.patch" ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v1 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..00c620b283c 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link>, + and it can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now + change or remove data for just part of a time range via the new + <literal>FOR PORTION OF</literal> clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --Dy4bd/k8yrlB0eLC-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH v2 1/1] Add list of major features to the v19 release notes. @ 2026-07-01 21:33 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:33 UTC (permalink / raw) --- doc/src/sgml/release-19.sgml | 79 +++++++++++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index d8d3758d5ba..7065a0be549 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,84 @@ <itemizedlist> <listitem> - <para><emphasis>fill in later</emphasis></para> + <para> + Support for + <link linkend="ddl-property-graphs">property graph queries</link> + (<acronym>SQL/PGQ</acronym>). + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-repack"><command>REPACK</command></link> command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing <command>VACUUM FULL</command> and + <command>CLUSTER</command> commands. Its <literal>CONCURRENTLY</literal> + option allows repacking without blocking reads and writes to the table. + </para> + </listitem> + + <listitem> + <para> + Logical replication now + <link linkend="logical-replication-sequences">replicates sequence values</link> + and can be enabled without a server restart when + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. + </para> + </listitem> + + <listitem> + <para> + Autovacuum can now use + <link linkend="guc-autovacuum-max-parallel-workers">multiple worker processes</link> + to vacuum a single table in parallel, and a + <link linkend="autovacuum-priority">new scoring system</link> prioritizes + the tables that most need vacuuming or analyzing. + </para> + </listitem> + + <listitem> + <para> + Data checksums can now be + <link linkend="checksums-online-enable-disable">enabled or disabled while the database server is running</link>. + </para> + </listitem> + + <listitem> + <para> + A new <link linkend="sql-wait-for"><command>WAIT FOR</command></link> + command that lets an application pause until a standby has replayed + changes up to a chosen point, thereby supporting + <quote>read-your-writes</quote> query patterns on standbys. + </para> + </listitem> + + <listitem> + <para> + Support for temporal updates and deletes via the new + <link linkend="dml-application-time-update-delete"><literal>FOR PORTION OF</literal></link> + clause. + </para> + </listitem> + + <listitem> + <para> + A new + <link linkend="pgplanadvice"><application>pg_plan_advice</application></link> + extension for stabilizing and controlling the query planner's decisions, + together with the companion + <link linkend="pgstashadvice"><application>pg_stash_advice</application></link> + extension that applies this advice automatically based on the query. + </para> + </listitem> + + <listitem> + <para> + Faster performance in many areas, including automatic scaling of the + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, + quicker foreign-key checks, and further planning and execution + optimizations. + </para> </listitem> </itemizedlist> -- 2.50.1 (Apple Git-155) --2UFzCKAzbQ/xYRnU-- ^ permalink raw reply [nested|flat] 98+ messages in thread
* add list of major features to the v19 release notes @ 2026-07-01 21:38 Nathan Bossart <[email protected]> 0 siblings, 2 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-01 21:38 UTC (permalink / raw) To: pgsql-hackers Here's a first try at $subject. I used the 19beta1 announcement as a guide. -- nathan ^ permalink raw reply [nested|flat] 98+ messages in thread
* Re: add list of major features to the v19 release notes @ 2026-07-02 11:15 Michael Banck <[email protected]> parent: Nathan Bossart <[email protected]> 1 sibling, 0 replies; 98+ messages in thread From: Michael Banck @ 2026-07-02 11:15 UTC (permalink / raw) To: Nathan Bossart <[email protected]>; +Cc: pgsql-hackers Hi, yay for having this in place earlier this time. Some comments: On Wed, Jul 01, 2026 at 04:38:14PM -0500, Nathan Bossart wrote: > + <listitem> > + <para> > + Logical replication now > + <link linkend="logical-replication-sequences">replicates sequence values</link>, > + and it can be enabled without a server restart when > + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. > + </para> > + </listitem> Maybe it's because I'm not a native speaker, but I tripped over the second part and parsed it as a function of the replicate sequence values, not logical replication. Would it help readers to drop the "it", i.e. write "and can be enabled [...]"? > + <listitem> > + <para> > + Faster performance in many areas, including automatic scaling of the > + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, > + quicker foreign-key checks, and further planning and execution > + optimizations. > + </para> > + </listitem> (This is kinda a catch-all statement and might go well as last item, dunno). > + <listitem> > + <para> > + Data checksums can now be > + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. > + </para> > + </listitem> I think we still don't say "the database" when we talk about a server/instance/cluster. It should either be "the cluster" or "the database server". > + <listitem> > + <para> > + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now > + change or remove data for just part of a time range via the new > + <literal>FOR PORTION OF</literal> clause. > + </para> > + </listitem> I think this sentence should include something about temporal ranges/keys, or maybe just s/time range/temporal range/? Michael ^ permalink raw reply [nested|flat] 98+ messages in thread
* Re: add list of major features to the v19 release notes @ 2026-07-02 14:36 Nathan Bossart <[email protected]> parent: Nathan Bossart <[email protected]> 1 sibling, 0 replies; 98+ messages in thread From: Nathan Bossart @ 2026-07-02 14:36 UTC (permalink / raw) To: Michael Banck <[email protected]>; +Cc: pgsql-hackers On Thu, Jul 02, 2026 at 01:15:39PM +0200, Michael Banck wrote: > On Wed, Jul 01, 2026 at 04:38:14PM -0500, Nathan Bossart wrote: >> + <listitem> >> + <para> >> + Logical replication now >> + <link linkend="logical-replication-sequences">replicates sequence values</link>, >> + and it can be enabled without a server restart when >> + <xref linkend="guc-wal-level"/> is set to <literal>replica</literal>. >> + </para> >> + </listitem> > > Maybe it's because I'm not a native speaker, but I tripped over the > second part and parsed it as a function of the replicate sequence > values, not logical replication. Would it help readers to drop the "it", > i.e. write "and can be enabled [...]"? Fixed. >> + <listitem> >> + <para> >> + Faster performance in many areas, including automatic scaling of the >> + number of <link linkend="guc-io-max-workers">I/O worker processes</link>, >> + quicker foreign-key checks, and further planning and execution >> + optimizations. >> + </para> >> + </listitem> > > (This is kinda a catch-all statement and might go well as last item, > dunno). Moved. >> + <listitem> >> + <para> >> + Data checksums can now be >> + <link linkend="checksums-online-enable-disable">enabled or disabled while the database is running</link>. >> + </para> >> + </listitem> > > I think we still don't say "the database" when we talk about a > server/instance/cluster. It should either be "the cluster" or "the > database server". Fixed. >> + <listitem> >> + <para> >> + <xref linkend="sql-update"/> and <xref linkend="sql-delete"/> can now >> + change or remove data for just part of a time range via the new >> + <literal>FOR PORTION OF</literal> clause. >> + </para> >> + </listitem> > > I think this sentence should include something about temporal > ranges/keys, or maybe just s/time range/temporal range/? How about something like this? Support for temporal updates and deletes via the new FOR PORTION OF clause. -- nathan ^ permalink raw reply [nested|flat] 98+ messages in thread
end of thread, other threads:[~2026-07-02 14:36 UTC | newest] Thread overview: 98+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2024-05-24 02:26 [PATCH v20 7/8] Row pattern recognition patch (tests). Tatsuo Ishii <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v1 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:33 [PATCH v2 1/1] Add list of major features to the v19 release notes. Nathan Bossart <[email protected]> 2026-07-01 21:38 add list of major features to the v19 release notes Nathan Bossart <[email protected]> 2026-07-02 11:15 ` Re: add list of major features to the v19 release notes Michael Banck <[email protected]> 2026-07-02 14:36 ` Re: add list of major features to the v19 release notes Nathan Bossart <[email protected]>
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