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ccc7c3ad86
postgresql/src
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Tom Lane ccc7c3ad86 Prevent altering partitioned table's rowtype, if it's used elsewhere. 
We disallow altering a column datatype within a regular table,
if the table's rowtype is used as a column type elsewhere,
because we lack code to go around and rewrite the other tables.
This restriction should apply to partitioned tables as well, but it
was not checked because ATRewriteTables and ATPrepAlterColumnType
were not on the same page about who should do it for which relkinds.

Per bug #17351 from Alexander Lakhin.  Back-patch to all supported
branches.

Discussion: https://postgr.es/m/17351-6db1870f3f4f612a@postgresql.org
2022-01-06 16:46:46 -05:00
..
backend Prevent altering partitioned table's rowtype, if it's used elsewhere. 2022-01-06 16:46:46 -05:00
bin Move into separate file all the SQL queries used in pg_upgrade tests 2021-12-02 10:31:37 +09:00
common Fix buffer overrun in unicode string normalization with empty input 2021-11-11 15:01:57 +09:00
fe_utils Fix incautious handling of possibly-miscoded strings in client code. 2021-06-07 14:15:25 -04:00
include Fix index-only scan plans, take 2. 2022-01-03 15:42:27 -05:00
interfaces backpatch "Set application_name per-test in isolation and ecpg tests." 2021-12-13 11:39:52 -08:00
makefiles Select CFLAGS_SL at configure time, not in platform-specific Makefiles. 2019-10-21 12:32:35 -04:00
pl Remove unneeded Python includes 2021-11-25 14:31:01 +01:00
port Stamp 12.9. 2021-11-08 17:02:19 -05:00
template Further tweaking of PG_SYSROOT heuristics for macOS. 2021-01-20 12:07:35 -05:00
test Prevent altering partitioned table's rowtype, if it's used elsewhere. 2022-01-06 16:46:46 -05:00
timezone Update time zone data files to tzdata release 2021e. 2021-10-29 11:38:47 -04:00
tools Adjust behavior of some env settings for the TAP tests of MSVC 2021-12-15 10:40:15 +09:00
tutorial tutorial: land height is "elevation", not "altitude" 2021-03-10 20:25:18 -05:00
.gitignore
DEVELOPERS
Makefile Fix partial-build problems introduced by having more generated headers. 2018-04-09 16:42:10 -04:00
Makefile.global.in Fix prove_installcheck to use correct paths when used with PGXS 2021-07-01 08:47:04 -04:00
Makefile.shlib Fix pkg-config files for static linking 2021-09-06 09:43:18 +02:00
nls-global.mk NLS: Fix backend gettext triggers 2019-09-23 09:05:50 +02:00