diff options
Diffstat (limited to 'src/backend/executor/execMain.c')
| -rw-r--r-- | src/backend/executor/execMain.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c index c28750e0753..c865032a80f 100644 --- a/src/backend/executor/execMain.c +++ b/src/backend/executor/execMain.c @@ -970,26 +970,16 @@ InitPlan(QueryDesc *queryDesc, int eflags) /* get relation's OID (will produce InvalidOid if subquery) */ relid = getrelid(rc->rti, rangeTable); - rellockmode = rt_fetch(rc->rti, rangeTable)->rellockmode; - /* - * If you change the conditions under which rel locks are acquired - * here, be sure to adjust ExecOpenScanRelation to match. - */ switch (rc->markType) { case ROW_MARK_EXCLUSIVE: case ROW_MARK_NOKEYEXCLUSIVE: case ROW_MARK_SHARE: case ROW_MARK_KEYSHARE: - Assert(rellockmode == RowShareLock); - relation = heap_open(relid, RowShareLock); - break; case ROW_MARK_REFERENCE: - /* RTE might be a query target table */ - Assert(rellockmode == AccessShareLock || - rellockmode == RowExclusiveLock); - relation = heap_open(relid, AccessShareLock); + rellockmode = rt_fetch(rc->rti, rangeTable)->rellockmode; + relation = heap_open(relid, rellockmode); break; case ROW_MARK_COPY: /* no physical table access is required */ |