Michael Paquier 1c3a4d44d8 Fix ALTER DEFAULT PRIVILEGES with duplicated objects ...

Specifying duplicated objects in this command would lead to unique
constraint violations in pg_default_acl or "tuple already updated by
self" errors.  Similarly to GRANT/REVOKE, increment the command ID after
each subcommand processing to allow this case to work transparently.

A regression test is added by tweaking one of the existing queries of
privileges.sql to stress this case.

Reported-by: Andrus
Author: Michael Paquier
Reviewed-by: Álvaro Herrera
Discussion: https://postgr.es/m/ae2a7dc1-9d71-8cba-3bb9-e4cb7eb1f44e@hot.ee
Backpatch-through: 9.5

2021-01-20 11:39:21 +09:00

..

backend

Fix ALTER DEFAULT PRIVILEGES with duplicated objects

2021-01-20 11:39:21 +09:00

bin

Fix pg_dump for GRANT OPTION among initial privileges.

2021-01-16 12:21:39 -08:00

common

Replace use of sys_siglist[] with strsignal().

2020-07-15 22:05:12 -04:00

fe_utils

Fix translation of special characters in psql's LaTeX output modes.

2018-11-26 17:32:51 -05:00

include

Prevent excess SimpleLruTruncate() deletion.

2021-01-16 12:21:39 -08:00

interfaces

Stamp 11.10.

2020-11-09 17:28:11 -05:00

makefiles

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

pl

Further fix thinko in plpgsql memory leak fix.

2020-12-28 11:55:41 -05:00

port

Stamp 11.10.

2020-11-09 17:28:11 -05:00

template

Improve our heuristic for selecting PG_SYSROOT on macOS.

2021-01-15 11:29:18 -05:00

test

Fix ALTER DEFAULT PRIVILEGES with duplicated objects

2021-01-20 11:39:21 +09:00

timezone

Update time zone data files to tzdata release 2020d.

2020-10-22 21:24:12 -04:00

tools

backpatch "jit: Add support for LLVM 12."

2020-12-07 18:40:27 -08:00

tutorial

Update copyright for 2018

2018-01-02 23:30:12 -05:00

.gitignore

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DEVELOPERS

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Makefile

Fix partial-build problems introduced by having more generated headers.

2018-04-09 16:42:10 -04:00

Makefile.global.in

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

Makefile.shlib

Ensure static libraries have correct mod time even if ranlib messes it up.

2018-11-29 15:53:44 -05:00

nls-global.mk

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