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Postgres FD Implementation
Commit 45a6d79b authored by Magnus Hagander's avatar Magnus Hagander
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Properly initialize variables 

Kevin Grittner
parent bc423879
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Showing with 12 additions and 5 deletions
src/backend/storage/lmgr/predicate.c
View file @ 45a6d79b
......@@ -2535,9 +2535,12 @@ TransferPredicateLocksToNewTarget(const PREDICATELOCKTARGETTAG oldtargettag,
if (!found)
{
SHMQueueInit(&(newtarget->predicateLocks));
newpredlocktag.myTarget = newtarget;
newtarget->priorVersionOfRow = NULL;
newtarget->nextVersionOfRow = NULL;
}
newpredlocktag.myTarget = newtarget;
oldpredlock = (PREDICATELOCK *)
SHMQueueNext(&(oldtarget->predicateLocks),
&(oldtarget->predicateLocks),
......@@ -2586,10 +2589,14 @@ TransferPredicateLocksToNewTarget(const PREDICATELOCKTARGETTAG oldtargettag,
outOfShmem = true;
goto exit;
}
SHMQueueInsertBefore(&(newtarget->predicateLocks),
&(newpredlock->targetLink));
SHMQueueInsertBefore(&(newpredlocktag.myXact->predicateLocks),
&(newpredlock->xactLink));
if (!found)
{
SHMQueueInsertBefore(&(newtarget->predicateLocks),
&(newpredlock->targetLink));
SHMQueueInsertBefore(&(newpredlocktag.myXact->predicateLocks),
&(newpredlock->xactLink));
newpredlock->commitSeqNo = InvalidSerCommitSeqNo;
}
oldpredlock = nextpredlock;
}
......
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