Revert "Use group updates when setting transaction status in clog."
This reverts commit ccce90b398673d55b0387b3de66639b1b30d451b. This
optimization is unsafe, at least, of rollbacks and rollbacks to
savepoints, but I'm concerned there may be other problematic cases as
well. Therefore, I've decided to revert this pending further
investigation.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/390811750d1647ed81a462da3af7f1fd66166e95
Modified Files
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src/backend/access/transam/clog.c | 239 ++--------------------------------
src/backend/access/transam/twophase.c | 2 +-
src/backend/storage/lmgr/proc.c | 9 --
src/include/access/twophase.h | 13 --
src/include/storage/proc.h | 14 --
5 files changed, 9 insertions(+), 268 deletions(-)
