Noah Misch 7c5915c4b1 Close race condition between datfrozen and relfrozen updates. ...

vac_update_datfrozenxid() did multiple loads of relfrozenxid and
relminmxid from buffer memory, and it assumed each would get the same
value.  Not so if a concurrent vac_update_relstats() did an inplace
update.  Commit 2d2e40e3be fixed the same
kind of bug in vac_truncate_clog().  Today's bug could cause the
rel-level field and XIDs in the rel's rows to precede the db-level
field.  A cluster having such values should VACUUM affected tables.
Back-patch to v12 (all supported versions).

Discussion: https://postgr.es/m/20240423003956.e7.nmisch@google.com

2024-04-29 10:24:59 -07:00

..

aggregatecmds.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

alter.c

Fix bugs in manipulation of large objects.

2023-12-15 13:55:05 -05:00

amcmds.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

analyze.c

Fix briefly showing old progress stats for ANALYZE on inherited tables.

2023-09-30 17:07:32 +03:00

async.c

Revert the addition of GetMaxBackends() and related stuff.

2022-04-12 14:45:23 -04:00

cluster.c

Fix pg_depend entry to AMs after ALTER TABLE .. SET ACCESS METHOD

2023-06-30 07:49:07 +09:00

collationcmds.c

Pre-beta mechanical code beautification.

2022-05-12 15:17:30 -04:00

comment.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

constraint.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

conversioncmds.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

copy.c

Ensure COPY TO on an RLS-enabled table copies no more than it should.

2023-03-10 13:52:28 -05:00

copyfrom.c

Ensure we preprocess expressions before checking their volatility.

2023-11-16 10:05:14 -05:00

copyfromparse.c

Fix typo in comment.

2022-08-26 16:55:01 +09:00

copyto.c

Ensure COPY TO on an RLS-enabled table copies no more than it should.

2023-03-10 13:52:28 -05:00

createas.c

In extensions, don't replace objects not belonging to the extension.

2022-08-08 11:12:31 -04:00

dbcommands.c

createdb: compare strategy case-insensitive

2024-04-21 21:22:11 +02:00

define.c

Fix CREATE DATABASE so we can pg_upgrade DBs with OIDs above 2^31.

2022-11-04 10:39:52 -04:00

discard.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

dropcmds.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

event_trigger.c

Rename SetSingleFuncCall() to InitMaterializedSRF()

2022-10-18 10:22:40 +09:00

explain.c

Fix description of I/O timing info for shared buffers in EXPLAIN (BUFFERS)

2023-12-14 09:59:52 +01:00

extension.c

Reject substituting extension schemas or owners matching ["$'\].

2023-08-07 06:06:00 -07:00

foreigncmds.c

In extensions, don't replace objects not belonging to the extension.

2022-08-08 11:12:31 -04:00

functioncmds.c

Fix breakage in AlterFunction().

2022-04-19 23:03:59 -04:00

indexcmds.c

Check collation when creating partitioned index

2023-12-01 16:14:22 +01:00

lockcmds.c

Add support for security invoker views.

2022-03-22 10:28:10 +00:00

Makefile

Move parallel vacuum code to vacuumparallel.c.

2021-12-23 11:42:52 +05:30

matview.c

Fix assertion if index is dropped during REFRESH CONCURRENTLY

2024-02-05 11:03:28 +02:00

opclasscmds.c

Fix DDL deparse of CREATE OPERATOR CLASS

2022-05-20 18:52:55 +02:00

operatorcmds.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

policy.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

portalcmds.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

prepare.c

Rename SetSingleFuncCall() to InitMaterializedSRF()

2022-10-18 10:22:40 +09:00

proclang.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

publicationcmds.c

Change some errdetail() to errdetail_internal()

2022-09-28 17:14:53 +02:00

schemacmds.c

Replace last PushOverrideSearchPath() call with set_config_option().

2023-05-08 06:14:11 -07:00

seclabel.c

Allow granting SET and ALTER SYSTEM privileges on GUC parameters.

2022-04-06 13:24:33 -04:00

sequence.c

In extensions, don't replace objects not belonging to the extension.

2022-08-08 11:12:31 -04:00

statscmds.c

Lock table in DROP STATISTICS

2023-11-19 21:04:16 +01:00

subscriptioncmds.c

pgstat: fix subscription stats entry leak.

2023-07-05 14:49:53 +09:00

tablecmds.c

Throw a more on-point error for functions depending on columns.

2024-04-28 14:34:21 -04:00

tablespace.c

Fix replay of create database records on standby

2022-07-28 08:26:05 +02:00

trigger.c

Prevent access to an unpinned buffer in BEFORE ROW UPDATE triggers.

2024-01-14 12:38:41 -05:00

tsearchcmds.c

Fix various issues with ALTER TEXT SEARCH CONFIGURATION

2024-01-31 13:16:46 +09:00

typecmds.c

Add missing TYPEALIGN macros

2022-02-16 19:33:28 +07:00

user.c

Change some errdetail() to errdetail_internal()

2022-09-28 17:14:53 +02:00

vacuum.c

Close race condition between datfrozen and relfrozen updates.

2024-04-29 10:24:59 -07:00

vacuumparallel.c

Use logical operator && instead of & in vacuumparallel.c.

2022-08-22 08:51:25 +05:30

variable.c

Update copyright for 2022

2022-01-07 19:04:57 -05:00

view.c

In extensions, don't replace objects not belonging to the extension.

2022-08-08 11:12:31 -04:00