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Nathan Bossart 16bf24e0e4 Remove pg_replication_origin's TOAST table. 
A few places that access this catalog don't set up an active
snapshot before potentially accessing its TOAST table.  However,
roname (the replication origin name) is the only varlena column, so
this is only a problem if the name requires out-of-line storage.
This commit removes its TOAST table to avoid needing to set up a
snapshot.  It also places a limit on replication origin names so
that attempts to set long names will fail with a more user-friendly
error.  Those chosen limit of 512 bytes should be sufficient to
avoid "row is too big" errors independent of BLCKSZ, but it should
also be lenient enough for all reasonable use-cases.

Bumps catversion.

Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Reviewed-by: Euler Taveira <euler@eulerto.com>
Reviewed-by: Nisha Moond <nisha.moond412@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/ZvMSUPOqUU-VNADN%40nathan
2025-05-07 14:47:36 -05:00
..
access Fix typos and grammar in the code 2025-04-19 19:17:42 +09:00
archive Update copyright for 2025 2025-01-01 11:21:55 -05:00
backup Update copyright for 2025 2025-01-01 11:21:55 -05:00
bootstrap pg_noreturn to replace pg_attribute_noreturn() 2025-03-13 12:37:26 +01:00
catalog Remove pg_replication_origin's TOAST table. 2025-05-07 14:47:36 -05:00
commands Harmonize function parameter names for Postgres 18. 2025-04-12 12:07:36 -04:00
common Update Unicode data to Unicode 16.0.0 2025-04-03 12:00:09 +02:00
datatype Avoid using timezone Asia/Manila in regression tests. 2025-01-20 15:47:53 -05:00
executor Change SQL-language functions to use the plan cache. 2025-04-02 14:06:02 -04:00
fe_utils Remove inappropriate inclusions of c.h and postgres_fe.h. 2025-04-27 16:58:57 -04:00
foreign Update copyright for 2025 2025-01-01 11:21:55 -05:00
jit Don't use double-quotes in #include's of system headers, redux. 2025-04-27 13:23:19 -04:00
lib Use PRI?64 instead of "ll?" in format strings (continued). 2025-03-29 10:43:57 +01:00
libpq Harmonize function parameter names for Postgres 18. 2025-04-12 12:07:36 -04:00
mb With GB18030, prevent SIGSEGV from reading past end of allocation. 2025-05-05 04:52:04 -07:00
nodes Fix typos and grammar in the code 2025-04-19 19:17:42 +09:00
optimizer Harmonize function parameter names for Postgres 18. 2025-04-12 12:07:36 -04:00
parser Extend ALTER DEFAULT PRIVILEGES to define default privileges for large objects. 2025-04-04 19:02:17 +09:00
partitioning Fix incorrect #endif comment 2025-03-10 13:36:04 +13:00
pch Update copyright for 2025 2025-01-01 11:21:55 -05:00
port Match parameter in new function to earlier equivalents 2025-04-27 03:03:52 +07:00
portability Update copyright for 2025 2025-01-01 11:21:55 -05:00
postmaster Add missing PGDLLIMPORT markings 2025-04-11 08:59:52 +02:00
regex Update copyright for 2025 2025-01-01 11:21:55 -05:00
replication Remove pg_replication_origin's TOAST table. 2025-05-07 14:47:36 -05:00
rewrite Refactor ChangeVarNodesExtended() using the custom callback 2025-05-07 11:10:16 +03:00
snowball Update to latest Snowball sources. 2025-02-18 21:13:54 -05:00
statistics Stats: use schemaname/relname instead of regclass. 2025-03-25 11:16:06 -07:00
storage Don't use double-quotes in #include's of system headers. 2025-04-26 20:30:27 -04:00
tcop Improve error message when standby does accept connections. 2025-04-02 15:13:01 +09:00
tsearch Update copyright for 2025 2025-01-01 11:21:55 -05:00
utils Remove circular #include's between wait_event.h and wait_event_types.h 2025-04-28 09:08:15 +09:00
.gitignore Use <stdint.h> and <inttypes.h> for c.h integers. 2024-12-04 15:05:38 +13:00
c.h Revert "Use workaround of __builtin_setjmp only on MINGW on MSVCRT" 2025-04-07 11:01:15 -04:00
fmgr.h Avoid mixing designated and non-designated field initializers. 2025-03-27 11:06:30 -04:00
funcapi.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
getopt_long.h IWYU widely useful pragmas 2025-01-15 18:57:53 +01:00
Makefile Use <stdint.h> and <inttypes.h> for c.h integers. 2024-12-04 15:05:38 +13:00
meson.build Update copyright for 2025 2025-01-01 11:21:55 -05:00
miscadmin.h Fix some comments related to IO workers 2025-05-07 14:55:57 +09:00
pg_config.h.in Update pg_config.h.in with libnuma changes 2025-04-16 20:16:57 +02:00
pg_config_manual.h Avoid invalidating all RelationSyncCache entries on publication rename. 2025-03-13 09:16:33 +05:30
pg_getopt.h IWYU widely useful pragmas 2025-01-15 18:57:53 +01:00
pg_trace.h IWYU widely useful pragmas 2025-01-15 18:57:53 +01:00
pgstat.h pgstat: Allow checksum errors to be reported in critical sections 2025-03-30 16:12:04 -04:00
pgtar.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
pgtime.h Seek zone abbreviations in the IANA data before timezone_abbreviations. 2025-01-16 14:11:19 -05:00
port.h Add timingsafe_bcmp(), for constant-time memory comparison 2025-04-02 15:32:40 +03:00
postgres.h IWYU widely useful pragmas 2025-01-15 18:57:53 +01:00
postgres_ext.h libpq: Deprecate pg_int64. 2025-03-25 21:40:00 +13:00
postgres_fe.h IWYU widely useful pragmas 2025-01-15 18:57:53 +01:00
varatt.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
windowapi.h Update copyright for 2025 2025-01-01 11:21:55 -05:00