diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/access/heap/heapam.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index e88dd30c648..1531f3b479a 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -116,12 +116,15 @@ static bool ConditionalMultiXactIdWait(MultiXactId multi, * update them). This table (and the macros below) helps us determine the * heavyweight lock mode and MultiXactStatus values to use for any particular * tuple lock strength. + * + * Don't look at lockstatus/updstatus directly! Use get_mxact_status_for_lock + * instead. */ static const struct { LOCKMODE hwlock; - MultiXactStatus lockstatus; - MultiXactStatus updstatus; + int lockstatus; + int updstatus; } tupleLockExtraInfo[MaxLockTupleMode + 1] = @@ -3847,7 +3850,7 @@ simple_heap_update(Relation relation, ItemPointer otid, HeapTuple tup) static MultiXactStatus get_mxact_status_for_lock(LockTupleMode mode, bool is_update) { - MultiXactStatus retval; + int retval; if (is_update) retval = tupleLockExtraInfo[mode].updstatus; @@ -3858,7 +3861,7 @@ get_mxact_status_for_lock(LockTupleMode mode, bool is_update) elog(ERROR, "invalid lock tuple mode %d/%s", mode, is_update ? "true" : "false"); - return retval; + return (MultiXactStatus) retval; } |