Tom Lane 849c7971d1 Disallow whole-row variables in GENERATED expressions. ... This was previously allowed, but I think that was just an oversight. It's a clear violation of the rule that a generated column cannot depend on itself or other generated columns. Moreover, because the code was relying on the assumption that no such cross-references exist, it was pretty easy to crash ALTER TABLE and perhaps other places. Even if you managed not to crash, you got quite unstable, implementation-dependent results. Per report from Vitaly Ustinov. Back-patch to v12 where GENERATED came in. Discussion: https://postgr.es/m/CAM_DEiWR2DPT6U4xb-Ehigozzd3n3G37ZB1+867zbsEVtYoJww@mail.gmail.com		2021-05-21 15:12:19 -04:00
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.gitignore	Remove separate files for the initial contents of pg_(sh)description	2020-01-19 13:54:58 +02:00
aclchk.c	Fix ALTER DEFAULT PRIVILEGES with duplicated objects	2021-01-20 11:39:14 +09:00
catalog.c	Invent "trusted" extensions, and remove the pg_pltemplate catalog.	2020-01-29 18:42:43 -05:00
Catalog.pm	Clarify coding in Catalog::AddDefaultValues.	2020-02-15 15:13:44 -05:00
dependency.c	Dial back -Wimplicit-fallthrough to level 3	2020-05-13 15:31:14 -04:00
genbki.pl	Initial pgindent and pgperltidy run for v13.	2020-05-14 13:06:50 -04:00
heap.c	Disallow whole-row variables in GENERATED expressions.	2021-05-21 15:12:19 -04:00
index.c	Preserve pg_attribute.attstattarget across REINDEX CONCURRENTLY	2021-02-10 13:09:09 +09:00
indexing.c	Assert that we don't insert nulls into attnotnull catalog columns.	2020-07-21 12:38:08 -04:00
information_schema.sql	Repair performance regression in information_schema.triggers view.	2020-04-24 12:02:36 -04:00
Makefile	Split out CreateCast into src/backend/catalog/pg_cast.c	2020-03-10 11:28:23 -03:00
namespace.c	Improve performance of "simple expressions" in PL/pgSQL.	2020-03-26 18:58:57 -04:00
objectaccess.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
objectaddress.c	Fix use-after-release issue with pg_identify_object_as_address()	2021-04-28 11:58:43 +09:00
partition.c	Plug memory leak in index_get_partition	2020-11-06 22:52:15 -03:00
pg_aggregate.c	Fix misleading error message about inconsistent moving-aggregate types.	2020-09-06 12:55:28 -04:00
pg_cast.c	Update copyright year	2020-09-11 12:55:19 -03:00
pg_collation.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_constraint.c	Introduce macros for typalign and typstorage constants.	2020-03-04 10:34:25 -05:00
pg_conversion.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_db_role_setting.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_depend.c	Initial pgindent and pgperltidy run for v13.	2020-05-14 13:06:50 -04:00
pg_enum.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_inherits.c	Disallow converting an inheritance child table to a view.	2021-02-06 15:17:01 -05:00
pg_largeobject.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_namespace.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_operator.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_proc.c	Fix list-munging bug that broke SQL function result coercions.	2020-10-19 14:33:10 -04:00
pg_publication.c	Fix error with CREATE PUBLICATION, wal_level=minimal, and new tables.	2021-01-30 00:12:05 -08:00
pg_range.c	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
pg_shdepend.c	Prevent drop of tablespaces used by partitioned relations	2021-01-14 15:32:14 -03:00
pg_subscription.c	Correctly mark pg_subscription_rel.srsublsn as nullable.	2020-07-20 14:55:56 -04:00
pg_type.c	Allow ALTER TYPE to change some properties of a base type.	2020-03-06 12:19:29 -05:00
sql_feature_packages.txt	Cleanup in SQL features files	2020-03-28 08:46:18 +01:00
sql_features.txt	Support FETCH FIRST WITH TIES	2020-04-07 16:22:13 -04:00
storage.c	Extend PageIsVerified() to handle more custom options	2020-11-02 10:41:23 +09:00
system_views.sql	Resolve gratuitous tabs in SQL file	2020-07-17 15:08:43 +02:00
toasting.c	Implement operator class parameters	2020-03-30 19:17:23 +03:00