| From: | Heikki Linnakangas <heikki(dot)linnakangas(at)iki(dot)fi> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Fix bug introduced by recent SSI patch to merge ROLLED_BACK and |
| Date: | 2011-06-21 12:07:48 |
| Message-ID: | E1QYzkC-0004aH-8a@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Fix bug introduced by recent SSI patch to merge ROLLED_BACK and
MARKED_FOR_DEATH flags into one. We still need the ROLLED_BACK flag to
mark transactions that are in the process of being rolled back. To be
precise, ROLLED_BACK now means that a transaction has already been
discounted from the count of transactions with the oldest xmin, but not
yet removed from the list of active transactions.
Dan Ports
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/7cb2ff9621a6129cc251f9d06bf23d3f9d426173
Modified Files
--------------
src/backend/storage/lmgr/predicate.c | 21 +++++++++++++++++++--
src/include/storage/predicate_internals.h | 21 +++++++++++----------
2 files changed, 30 insertions(+), 12 deletions(-)
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