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* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c00e4ece94..dc17d4ce38 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10993,3 +10993,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--vurodj3csurzcvv3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-minmax-multi-indexes-20200906.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 05/10] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c00e4ece94..dc17d4ce38 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10993,3 +10993,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--6k3bcoookz7x4sns
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-minmax-multi-indexes-20200911.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* [PATCH 5/8] add special pg_brin_bloom_summary data type
@ 2020-08-06 15:56 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Tomas Vondra @ 2020-08-06 15:56 UTC (permalink / raw)
---
src/backend/access/brin/brin_bloom.c | 91 ++++++++++++++++++++++-
src/include/catalog/pg_proc.dat | 14 ++++
src/include/catalog/pg_type.dat | 7 ++
src/test/regress/expected/type_sanity.out | 7 +-
4 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/src/backend/access/brin/brin_bloom.c b/src/backend/access/brin/brin_bloom.c
index b119e4e264..e7ca100821 100644
--- a/src/backend/access/brin/brin_bloom.c
+++ b/src/backend/access/brin/brin_bloom.c
@@ -647,7 +647,7 @@ brin_bloom_opcinfo(PG_FUNCTION_ARGS)
result->oi_regular_nulls = true;
result->oi_opaque = (BloomOpaque *)
MAXALIGN((char *) result + SizeofBrinOpcInfo(1));
- result->oi_typcache[0] = lookup_type_cache(BYTEAOID, 0);
+ result->oi_typcache[0] = lookup_type_cache(BRINBLOOMSUMMARYOID, 0);
PG_RETURN_POINTER(result);
}
@@ -978,3 +978,92 @@ brin_bloom_options(PG_FUNCTION_ARGS)
PG_RETURN_VOID();
}
+
+/*
+ * brin_bloom_summary_in
+ * - input routine for type brin_bloom_summary.
+ *
+ * brin_bloom_summary is only used internally to represent summaries
+ * in BRIN bloom indexes, so it has no operations of its own, and we
+ * disallow input too.
+ */
+Datum
+brin_bloom_summary_in(PG_FUNCTION_ARGS)
+{
+ /*
+ * brin_bloom_summary stores the data in binary form and parsing
+ * text input is not needed, so disallow this.
+ */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
+ * brin_bloom_summary_out
+ * - output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized into a bytea value, but we want
+ * to output something nicer humans can understand.
+ */
+Datum
+brin_bloom_summary_out(PG_FUNCTION_ARGS)
+{
+ BloomFilter *filter;
+ StringInfoData str;
+
+ initStringInfo(&str);
+ appendStringInfoChar(&str, '{');
+
+ /*
+ * XXX not sure the detoasting is necessary (probably not, this
+ * can only be in an index).
+ */
+ filter = (BloomFilter *) PG_DETOAST_DATUM(PG_GETARG_BYTEA_PP(0));
+
+ if (BLOOM_IS_HASHED(filter))
+ {
+ appendStringInfo(&str, "mode: hashed nhashes: %u nbits: %u nbits_set: %u",
+ filter->nhashes, filter->nbits, filter->nbits_set);
+ }
+ else
+ {
+ appendStringInfo(&str, "mode: sorted nvalues: %u nsorted: %u",
+ filter->nvalues, filter->nsorted);
+ /* TODO include the sorted/unsorted values */
+ }
+
+ appendStringInfoChar(&str, '}');
+
+ PG_RETURN_CSTRING(str.data);
+}
+
+/*
+ * brin_bloom_summary_recv
+ * - binary input routine for type brin_bloom_summary.
+ */
+Datum
+brin_bloom_summary_recv(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type %s", "pg_brin_bloom_summary")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * brin_bloom_summary_send
+ * - binary output routine for type brin_bloom_summary.
+ *
+ * BRIN bloom summaries are serialized in a bytea value (although the
+ * type is named differently), so let's just send that.
+ */
+Datum
+brin_bloom_summary_send(PG_FUNCTION_ARGS)
+{
+ return byteasend(fcinfo);
+}
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5336aa7b9c..da4c9c6202 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10975,3 +10975,17 @@
prosrc => 'unicode_is_normalized' },
]
+
+{ oid => '9035', descr => 'I/O',
+ proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
+ proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
+{ oid => '9036', descr => 'I/O',
+ proname => 'brin_bloom_summary_out', prorettype => 'cstring',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
+{ oid => '9037', descr => 'I/O',
+ proname => 'brin_bloom_summary_recv', provolatile => 's',
+ prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
+ prosrc => 'brin_bloom_summary_recv' },
+{ oid => '9038', descr => 'I/O',
+ proname => 'brin_bloom_summary_send', provolatile => 's', prorettype => 'bytea',
+ proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_send' },
diff --git a/src/include/catalog/pg_type.dat b/src/include/catalog/pg_type.dat
index b2cec07416..a41c2e5418 100644
--- a/src/include/catalog/pg_type.dat
+++ b/src/include/catalog/pg_type.dat
@@ -631,3 +631,10 @@
typalign => 'd', typstorage => 'x' },
]
+
+{ oid => '9034', oid_symbol => 'BRINBLOOMSUMMARYOID',
+ descr => 'BRIN bloom summary',
+ typname => 'pg_brin_bloom_summary', typlen => '-1', typbyval => 'f', typcategory => 'S',
+ typinput => 'brin_bloom_summary_in', typoutput => 'brin_bloom_summary_out',
+ typreceive => 'brin_bloom_summary_recv', typsend => 'brin_bloom_summary_send',
+ typalign => 'i', typstorage => 'x', typcollation => 'default' },
diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out
index 274130e706..97bf9797de 100644
--- a/src/test/regress/expected/type_sanity.out
+++ b/src/test/regress/expected/type_sanity.out
@@ -67,13 +67,14 @@ WHERE p1.typtype not in ('c','d','p') AND p1.typname NOT LIKE E'\\_%'
(SELECT 1 FROM pg_type as p2
WHERE p2.typname = ('_' || p1.typname)::name AND
p2.typelem = p1.oid and p1.typarray = p2.oid);
- oid | typname
-------+-----------------
+ oid | typname
+------+-----------------------
194 | pg_node_tree
3361 | pg_ndistinct
3402 | pg_dependencies
5017 | pg_mcv_list
-(4 rows)
+ 9034 | pg_brin_bloom_summary
+(5 rows)
-- Make sure typarray points to a varlena array type of our own base
SELECT p1.oid, p1.typname as basetype, p2.typname as arraytype,
--
2.25.4
--jsivyprvf2oxfjz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="0006-BRIN-multi-range-minmax-indexes-20200807.patch"
^ permalink raw reply [nested|flat] 23+ messages in thread
* Re: JIT: Remove some unnecessary instructions.
@ 2024-11-15 08:09 Heikki Linnakangas <[email protected]>
0 siblings, 0 replies; 23+ messages in thread
From: Heikki Linnakangas @ 2024-11-15 08:09 UTC (permalink / raw)
To: Andreas Karlsson <[email protected]>; Xing Guo <[email protected]>; +Cc: [email protected]
On 02/09/2024 22:06, Andreas Karlsson wrote:
> On 9/2/24 4:23 AM, Xing Guo wrote:
>> Thanks for testing it! I spotted another unnecessary store instruction
>> and added it in my V2 patch.
>
> Another well-spotted unnecessary store. Nice!
>
> I think this patch is ready for committer. It is simple and pretty
> obviously correct.
Committed, thanks!
--
Heikki Linnakangas
Neon (https://neon.tech)
^ permalink raw reply [nested|flat] 23+ messages in thread
end of thread, other threads:[~2024-11-15 08:09 UTC | newest]
Thread overview: 23+ messages (download: mbox mbox.gz follow: Atom feed)
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2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
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2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
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2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 05/10] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2020-08-06 15:56 [PATCH 5/8] add special pg_brin_bloom_summary data type Tomas Vondra <[email protected]>
2024-11-15 08:09 Re: JIT: Remove some unnecessary instructions. Heikki Linnakangas <[email protected]>
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