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 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/710796f0542180cca18ee93889da692df642bdf2 Modified Files -------------- src/backend/access/transam/twophase.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-)
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