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[PATCH v9 6/8] Invalidate parent index cluster on attach
98+ messages / 4 participants
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* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v10 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 7d176c1062..bf13bed627 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4110,6 +4110,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index c316c41905..846975fc06 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -572,6 +572,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index 1cc7c1aaca..ee14e7079f 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -245,6 +245,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--mvpLiMfbWzRoNl4x
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v10-0007-Preserve-indisclustered-on-children-of-clustered.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v5 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index cd9ca1beff..fd18fe2584 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -3864,6 +3864,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--/i8j2F0k9BYX4qLc
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v5-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v8 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v8-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v4 4/5] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 538055c9a0..fd8b2d56d2 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -3775,6 +3775,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--Sr1nOIr3CvdE5hEN
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v4-0005-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v7 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ca1ffbfa4..cc57c149ed 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4117,6 +4117,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--AA9g+nFNFPYNJKiL
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v7-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v9 6/8] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 5f8fc2ea16..4485b01b21 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4126,6 +4126,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6cba3cc4f9..e7f0889743 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index a1d132f288..3c8085c69e 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v9-0007-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH v6 5/7] Invalidate parent index cluster on attach
@ 2020-11-06 01:11 Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Justin Pryzby @ 2020-11-06 01:11 UTC (permalink / raw)

---
 src/backend/commands/indexcmds.c      | 21 +++++++++++++++++++++
 src/test/regress/expected/cluster.out | 14 ++++++++++++++
 src/test/regress/sql/cluster.sql      |  5 +++++
 3 files changed, 40 insertions(+)

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 0a65698c28..ffc809822b 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -4006,6 +4006,27 @@ IndexSetParentIndex(Relation partitionIdx, Oid parentOid)
 	/* set relispartition correctly on the partition */
 	update_relispartition(partRelid, OidIsValid(parentOid));
 
+	/*
+	 * If the attached index is not clustered, invalidate cluster mark on
+	 * any parents
+	 */
+	if ((OidIsValid(parentOid) && get_index_isclustered(parentOid)) ||
+			get_index_isclustered(partRelid))
+	{
+		Relation indrel;
+
+		/* Make relispartition visible */
+		CommandCounterIncrement();
+
+		indrel = table_open(IndexGetRelation(partRelid, false),
+				ShareUpdateExclusiveLock);
+		mark_index_clustered(indrel,
+				get_index_isclustered(partRelid) ? partRelid : InvalidOid,
+				true);
+		table_close(indrel, ShareUpdateExclusiveLock);
+
+	}
+
 	if (fix_dependencies)
 	{
 		/*
diff --git a/src/test/regress/expected/cluster.out b/src/test/regress/expected/cluster.out
index 6d88978387..f0c962db75 100644
--- a/src/test/regress/expected/cluster.out
+++ b/src/test/regress/expected/cluster.out
@@ -567,6 +567,20 @@ Indexes:
     "clstrpart_idx" btree (a)
 Number of partitions: 3 (Use \d+ to list them.)
 
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
+       Partitioned table "public.clstrpart"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+Partition key: RANGE (a)
+Indexes:
+    "clstrpart_idx" btree (a)
+Number of partitions: 4 (Use \d+ to list them.)
+
 -- Test CLUSTER with external tuplesorting
 create table clstr_4 as select * from tenk1;
 create index cluster_sort on clstr_4 (hundred, thousand, tenthous);
diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index c9bb204a93..ff7ffed6e4 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -239,6 +239,11 @@ CLUSTER clstrpart1 USING clstrpart1_idx_2;
 ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
 ALTER TABLE clstrpart1 SET WITHOUT CLUSTER;
 \d clstrpart
+-- Check that attaching an unclustered index marks the parent unclustered:
+ALTER TABLE clstrpart CLUSTER ON clstrpart_idx;
+CREATE TABLE clstrpart5 (LIKE clstrpart INCLUDING INDEXES);
+ALTER TABLE clstrpart ATTACH PARTITION clstrpart5 FOR VALUES FROM (40)TO(50);
+\d clstrpart
 
 -- Test CLUSTER with external tuplesorting
 
-- 
2.17.0


--FsscpQKzF/jJk6ya
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="v6-0006-Preserve-indisclustered-on-children-of-clustered-.patch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: --sync-method isn't documented to take an argument
@ 2023-10-04 14:49 Daniel Gustafsson <[email protected]>
  2023-10-04 14:51 ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
  0 siblings, 1 reply; 98+ messages in thread

From: Daniel Gustafsson @ 2023-10-04 14:49 UTC (permalink / raw)
  To: Tom Lane <[email protected]>; +Cc: Alvaro Herrera <[email protected]>; Robert Haas <[email protected]>; pgsql-hackers; Nathan Bossart <[email protected]>

> On 4 Oct 2023, at 16:39, Tom Lane <[email protected]> wrote:
> 
> Alvaro Herrera <[email protected]> writes:
>> So I'm not sure that specifying the class="parameter" bit does anything in
>> reality, or that changing lines to add or remove it will have any effect.
> 
> I concluded a long time ago that it does nothing.

It does nothing in our current doc rendering, but if someone would like to
render docs with another style where it does make a difference it seems
unhelpful to not be consistent.

--
Daniel Gustafsson







^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: --sync-method isn't documented to take an argument
  2023-10-04 14:49 Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
@ 2023-10-04 14:51 ` Tom Lane <[email protected]>
  2023-10-04 14:56   ` Re: --sync-method isn't documented to take an argument Nathan Bossart <[email protected]>
  2023-10-04 14:56   ` Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  0 siblings, 2 replies; 98+ messages in thread

From: Tom Lane @ 2023-10-04 14:51 UTC (permalink / raw)
  To: Daniel Gustafsson <[email protected]>; +Cc: Alvaro Herrera <[email protected]>; Robert Haas <[email protected]>; pgsql-hackers; Nathan Bossart <[email protected]>

Daniel Gustafsson <[email protected]> writes:
> On 4 Oct 2023, at 16:39, Tom Lane <[email protected]> wrote:
>> I concluded a long time ago that it does nothing.

> It does nothing in our current doc rendering, but if someone would like to
> render docs with another style where it does make a difference it seems
> unhelpful to not be consistent.

To do that, we'd need some sort of agreement on what the possible
"class" values are and when to use each one.  I've never seen any
documentation about that.

			regards, tom lane






^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: --sync-method isn't documented to take an argument
  2023-10-04 14:49 Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  2023-10-04 14:51 ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
@ 2023-10-04 14:56   ` Nathan Bossart <[email protected]>
  1 sibling, 0 replies; 98+ messages in thread

From: Nathan Bossart @ 2023-10-04 14:56 UTC (permalink / raw)
  To: Tom Lane <[email protected]>; +Cc: Daniel Gustafsson <[email protected]>; Alvaro Herrera <[email protected]>; Robert Haas <[email protected]>; pgsql-hackers

On Wed, Oct 04, 2023 at 09:08:57AM -0400, Robert Haas wrote:
> The various command-line utilities that have recently acquired a
> --sync-method option document it like this:
>
> <term><option>--sync-method</option></term>
>
> But that is not how we document options which take an argument. We do
> it like this:
>
> <term><option>--pgdata=<replaceable>directory</replaceable></option></term>
> <term><option>--filenode=<replaceable>filenode</replaceable></option></term>
>
> etc.
>
> This one should be something like this:
>
> <term><option>--sync-method=<replaceable>method</replaceable></option></term>

Whoops.  Thanks for pointing this out.  I'll get this fixed.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com






^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: --sync-method isn't documented to take an argument
  2023-10-04 14:49 Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  2023-10-04 14:51 ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
@ 2023-10-04 14:56   ` Daniel Gustafsson <[email protected]>
  2023-10-04 15:07     ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
  1 sibling, 1 reply; 98+ messages in thread

From: Daniel Gustafsson @ 2023-10-04 14:56 UTC (permalink / raw)
  To: Tom Lane <[email protected]>; +Cc: Alvaro Herrera <[email protected]>; Robert Haas <[email protected]>; pgsql-hackers; Nathan Bossart <[email protected]>

> On 4 Oct 2023, at 16:51, Tom Lane <[email protected]> wrote:
> 
> Daniel Gustafsson <[email protected]> writes:
>> On 4 Oct 2023, at 16:39, Tom Lane <[email protected]> wrote:
>>> I concluded a long time ago that it does nothing.
> 
>> It does nothing in our current doc rendering, but if someone would like to
>> render docs with another style where it does make a difference it seems
>> unhelpful to not be consistent.
> 
> To do that, we'd need some sort of agreement on what the possible
> "class" values are and when to use each one.  I've never seen any
> documentation about that.

Thats fair.  The 4.5 docbook guide isn't terribly helpful on what the
attributes mean and how they should be used:

	https://tdg.docbook.org/tdg/4.5/replaceable

In the 5.2 version the text is slightly expanded but not by all that much:

	https://tdg.docbook.org/tdg/5.2/replaceable

--
Daniel Gustafsson







^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: --sync-method isn't documented to take an argument
  2023-10-04 14:49 Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  2023-10-04 14:51 ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
  2023-10-04 14:56   ` Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
@ 2023-10-04 15:07     ` Tom Lane <[email protected]>
  2023-10-04 15:16       ` Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  0 siblings, 1 reply; 98+ messages in thread

From: Tom Lane @ 2023-10-04 15:07 UTC (permalink / raw)
  To: Daniel Gustafsson <[email protected]>; +Cc: Alvaro Herrera <[email protected]>; Robert Haas <[email protected]>; pgsql-hackers; Nathan Bossart <[email protected]>

Daniel Gustafsson <[email protected]> writes:
> On 4 Oct 2023, at 16:51, Tom Lane <[email protected]> wrote:
>> To do that, we'd need some sort of agreement on what the possible
>> "class" values are and when to use each one.  I've never seen any
>> documentation about that.

> Thats fair.  The 4.5 docbook guide isn't terribly helpful on what the
> attributes mean and how they should be used:
> 	https://tdg.docbook.org/tdg/4.5/replaceable
> In the 5.2 version the text is slightly expanded but not by all that much:
> 	https://tdg.docbook.org/tdg/5.2/replaceable

OK, so now I know what the possible values of "class" are, but
I'm still not seeing a reason why we shouldn't just assume that
"parameter" is the only one of interest.  We don't really have
places where "command" or "function" would be appropriate AFAIR.
As for "option", what's the distinction between that and
"parameter"?  And why wouldn't I use "<option>" instead?

Even if we did have uses for the other class values, I'm skeptical
that we'd ever use them consistently enough that there'd be
value in rendering them differently.

			regards, tom lane






^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: --sync-method isn't documented to take an argument
  2023-10-04 14:49 Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  2023-10-04 14:51 ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
  2023-10-04 14:56   ` Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
  2023-10-04 15:07     ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
@ 2023-10-04 15:16       ` Daniel Gustafsson <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Daniel Gustafsson @ 2023-10-04 15:16 UTC (permalink / raw)
  To: Tom Lane <[email protected]>; +Cc: Alvaro Herrera <[email protected]>; Robert Haas <[email protected]>; pgsql-hackers; Nathan Bossart <[email protected]>

> On 4 Oct 2023, at 17:07, Tom Lane <[email protected]> wrote:

> OK, so now I know what the possible values of "class" are, but
> I'm still not seeing a reason why we shouldn't just assume that
> "parameter" is the only one of interest.

I think "parameter" is the only one of interest for this usecase (params to
application options), but it might not necessarily be applicable to other uses
of <replaceable /> we have in the tree, like for example in bki.sgml:

	<replaceable>oprname(lefttype,righttype)</replaceable>

But since we don't know if anyone is rendering our docs with a custom style, or
ever will, this is all very theoretical.  Maybe skipping the class attribute is
the right choice for consistency?

--
Daniel Gustafsson







^ permalink  raw  reply  [nested|flat] 98+ messages in thread

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2023-10-04 14:49 Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
2023-10-04 14:51 ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
2023-10-04 14:56   ` Re: --sync-method isn't documented to take an argument Nathan Bossart <[email protected]>
2023-10-04 14:56   ` Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>
2023-10-04 15:07     ` Re: --sync-method isn't documented to take an argument Tom Lane <[email protected]>
2023-10-04 15:16       ` Re: --sync-method isn't documented to take an argument Daniel Gustafsson <[email protected]>

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