diff options
Diffstat (limited to 'src/backend/commands/lockcmds.c')
| -rw-r--r-- | src/backend/commands/lockcmds.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/commands/lockcmds.c b/src/backend/commands/lockcmds.c index 15b4c2f90ad..a1670821aa4 100644 --- a/src/backend/commands/lockcmds.c +++ b/src/backend/commands/lockcmds.c @@ -87,6 +87,13 @@ RangeVarCallbackForLockTable(const RangeVar *rv, Oid relid, Oid oldrelid, return; /* woops, concurrently dropped; no permissions * check */ + /* Currently, we only allow plain tables to be locked */ + if (relkind != RELKIND_RELATION) + ereport(ERROR, + (errcode(ERRCODE_WRONG_OBJECT_TYPE), + errmsg("\"%s\" is not a table", + rv->relname))); + /* Check permissions. */ aclresult = LockTableAclCheck(relid, lockmode); if (aclresult != ACLCHECK_OK) |