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| author | Michael Paquier <michael@paquier.xyz> | 2021-08-12 20:12:47 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2021-08-12 20:12:47 +0900 |
| commit | 710796f0542180cca18ee93889da692df642bdf2 (patch) | |
| tree | 242a175047a7df55c02b0ebe347915b486d9f8d1 /src/backend/executor/nodeModifyTable.c | |
| parent | c3928b467a4f0ed2b0ef21a33848e9fcdade37b4 (diff) | |
| download | postgresql-710796f0542180cca18ee93889da692df642bdf2.tar.gz postgresql-710796f0542180cca18ee93889da692df642bdf2.zip | |
Avoid unnecessary shared invalidations in ROLLBACK PREPARED
The performance gain is minimal, but this makes the logic more
consistent with AtEOXact_Inval(). No other invalidation is needed in
this case as PREPARE takes already care of sending any local ones.
Author: Liu Huailing
Reviewed-by: Tom Lane, Michael Paquier
Discussion: https://postgr.es/m/OSZPR01MB6215AA84D71EF2B3D354CF86BE139@OSZPR01MB6215.jpnprd01.prod.outlook.com
Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
0 files changed, 0 insertions, 0 deletions