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Heikki Linnakangas fce17c3a53 Fix catcache invalidation of a list entry that's being built 
If a new catalog tuple is inserted that belongs to a catcache list
entry, and cache invalidation happens while the list entry is being
built, the list entry might miss the newly inserted tuple.

To fix, change the way we detect concurrent invalidations while a
catcache entry is being built. Keep a stack of entries that are being
built, and apply cache invalidation to those entries in addition to
the real catcache entries. This is similar to the in-progress list in
relcache.c.

Back-patch to all supported versions.

Reviewed-by: Noah Misch
Discussion: https://www.postgresql.org/message-id/2234dc98-06fe-42ed-b5db-ac17384dc880@iki.fi
2025-01-14 14:29:13 +02:00
..
access Ensure that pg_amop/amproc entries depend on their lefttype/righttype. 2024-12-07 15:56:28 -05:00
bootstrap Update copyright for 2021 2021-01-02 13:06:25 -05:00
catalog In REASSIGN OWNED of a database, lock the tuple as mandated. 2024-12-28 07:16:27 -08:00
commands doc: Add better description for rewrite functions in event triggers 2024-10-29 15:35:21 +09:00
common Fix corner-case 64-bit integer subtraction bug on some platforms. 2023-11-09 09:55:39 +00:00
datatype Update copyright for 2021 2021-01-02 13:06:25 -05:00
executor Simplify executor's determination of whether to use parallelism. 2024-12-09 14:38:19 -05:00
fe_utils Allow db.schema.table patterns, but complain about random garbage. 2022-04-20 11:39:44 -04:00
foreign Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
jit Monkey-patch LLVM code to fix ARM relocation bug. 2024-11-06 23:09:50 +13:00
lib simplehash: Free collisions array in SH_STAT 2024-04-07 19:09:05 -07:00
libpq Fix handling of SCRAM-SHA-256's channel binding with RSA-PSS certificates 2023-02-15 10:12:33 +09:00
mb Fix incautious handling of possibly-miscoded strings in client code. 2021-06-07 14:15:25 -04:00
nodes Undo unintentional ABI break in struct ResultRelInfo. 2024-11-16 12:58:26 -05:00
optimizer Account for optimized MinMax aggregates during SS_finalize_plan. 2024-05-18 14:31:35 -04:00
parser Avoid unnecessary plancache revalidation of utility statements. 2023-08-24 12:02:40 -04:00
partitioning Fix relcache inconsistency hazard in partition detach 2021-04-22 15:13:25 -04:00
port Provide 64-bit ftruncate() and lseek() on Windows. 2025-01-09 14:57:52 +13:00
portability Fix another portability bug in recent pgbench commit. 2021-03-10 23:20:41 +13:00
postmaster Backpatch critical performance fixes to pgarch.c 2024-12-12 16:21:18 +01:00
regex Avoid assertion due to disconnected NFA sub-graphs in regex parsing. 2024-11-15 18:23:38 -05:00
replication Fix possibility of logical decoding partial transaction changes. 2024-07-11 22:48:13 +09:00
rewrite Fix calculation of which GENERATED columns need to be updated. 2023-01-05 14:12:17 -05:00
snowball Update snowball 2021-02-19 08:10:15 +01:00
statistics Extended statistics on expressions 2021-03-27 00:01:11 +01:00
storage Restore smgrtruncate() prototype in back-branches. 2025-01-08 10:48:01 +13:00
tcop Restrict accesses to non-system views and foreign tables during pg_dump. 2024-08-05 06:05:23 -07:00
tsearch Add comments and a missing CHECK_FOR_INTERRUPTS in ts_headline. 2022-11-21 17:07:07 -05:00
utils Fix catcache invalidation of a list entry that's being built 2025-01-14 14:29:13 +02:00
.gitignore Refactor dlopen() support 2018-09-06 11:33:04 +02:00
c.h Assume that <stdbool.h> conforms to the C standard. 2024-11-25 20:53:41 +13:00
fmgr.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
funcapi.h Reconsider the handling of procedure OUT parameters. 2021-06-10 17:11:36 -04:00
getaddrinfo.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
getopt_long.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
Makefile Build in some knowledge about foreign-key relationships in the catalogs. 2021-02-02 17:11:55 -05:00
miscadmin.h Exclude parallel workers from connection privilege/limit checks. 2024-12-28 16:08:50 -05:00
pg_config.h.in Assume that <stdbool.h> conforms to the C standard. 2024-11-25 20:53:41 +13:00
pg_config_ext.h.in Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_manual.h Rename debug_invalidate_system_caches_always to debug_discard_caches. 2021-07-13 15:01:01 -04:00
pg_getopt.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
pg_trace.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
pgstat.h Fix performance regression from session statistics. 2021-09-16 02:10:57 -07:00
pgtar.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
pgtime.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
port.h Provide 64-bit ftruncate() and lseek() on Windows. 2025-01-09 14:57:52 +13:00
postgres.h Fix misleading comments about TOAST access macros. 2021-09-08 14:11:35 -04:00
postgres_ext.h Phase 2 of pgindent updates. 2017-06-21 15:19:25 -04:00
postgres_fe.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
rusagestub.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
windowapi.h Update copyright for 2021 2021-01-02 13:06:25 -05:00