rdelaage
/
postgresql
mirror of https://git.postgresql.org/git/postgresql.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
postgresql/src
History
Peter Geoghegan f22e17f76c Don't try to fix eliminated nbtree array scan keys. 
Preprocessing for nbtree index scans allowed array "input" scan keys
already marked eliminated during array-specific preprocessing to be
"fixed up" during preprocessing proper.  This allowed eliminated scan
keys on DESC index columns to spurious have their strategy commuted,
causing assertion failures.

To fix, teach _bt_fix_scankey_strategy to ignore these scan keys.  This
brings it in line with its only caller, _bt_preprocess_keys.

Oversight in commit 5bf748b8, which enhanced nbtree ScalarArrayOp
execution.

Reported-By: Donghang Lin <donghanglin@gmail.com>
Discussion: https://postgr.es/m/CAA=D8a2sHK6CAzZ=0CeafC-Y-MFXbYxnRSHvZTi=+JHu6kAa8Q@mail.gmail.com
 		2024-04-18 11:48:41 -04:00
..
backend Don't try to fix eliminated nbtree array scan keys. 2024-04-18 11:48:41 -04:00
bin Restrict where INCREMENTAL.${NAME} files are recognized. 2024-04-18 11:00:38 -04:00
common Assorted minor cleanups in the test_json_parser module 2024-04-12 10:32:30 -04:00
fe_utils Allow dbname to be written as part of connstring via pg_basebackup's -R option. 2024-03-21 10:50:33 +05:30
include Fix restore of not-null constraints with inheritance 2024-04-18 15:35:15 +02:00
interfaces Add missing source file to libpq/nls.mk 2024-04-17 09:11:02 +02:00
makefiles Optimize pg_popcount() with AVX-512 instructions. 2024-04-06 21:56:23 -05:00
pl Fix plpgsql's handling of -- comments following expressions. 2024-04-10 15:45:58 -04:00
port Optimize visibilitymap_count() with AVX-512 instructions. 2024-04-06 22:58:23 -05:00
template Remove AIX support 2024-02-28 15:17:23 +04:00
test Fix restore of not-null constraints with inheritance 2024-04-18 15:35:15 +02:00
timezone Update time zone data files to tzdata release 2024a. 2024-02-01 15:57:53 -05:00
tools Update src/tools/pginclude/README to match recent changes to cpluspluscheck 2024-04-18 11:37:01 +02:00
tutorial Update copyright for 2024 2024-01-03 20:49:05 -05:00
.gitignore
…
DEVELOPERS
…
Makefile Remove distprep 2023-11-06 15:18:04 +01:00
Makefile.global.in Optimize pg_popcount() with AVX-512 instructions. 2024-04-06 21:56:23 -05:00
Makefile.shlib Remove AIX support 2024-02-28 15:17:23 +04:00
meson.build Update copyright for 2024 2024-01-03 20:49:05 -05:00
nls-global.mk Remove distprep 2023-11-06 15:18:04 +01:00