Ensure age() returns a stable value rather than the latest value

Simon Riggs <simon@2ndQuadrant.com>

Commit: b06679e01244d33304b71a6a44c7cc86173617b3
Author: Simon Riggs <simon@2ndQuadrant.com>
Date: 2012-05-11T13:36:24Z
Releases: 9.2.0
Ensure age() returns a stable value rather than the latest value

Files

PathChange+/−
src/backend/access/transam/xact.c modified +22 −0
src/backend/utils/adt/xid.c modified +3 −5
src/include/access/xact.h modified +1 −0