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(-)