pgsql-server/src backend/access/nbtree/nbtpage ...

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pgsql-server/src backend/access/nbtree/nbtpage ...

От:
tgl@postgresql.org (Tom Lane)
Дата:
CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl@postgresql.org	03/02/23 18:20:52

Modified files:
	src/backend/access/nbtree: nbtpage.c 
	src/backend/storage/ipc: sinval.c 
	src/backend/utils/time: tqual.c 
	src/include/utils: tqual.h 

Log message:
	btree page recycling can be done as soon as page's next-xact label is
	older than current Xmin; we don't have to wait till it's older than
	GlobalXmin.
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