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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2020-11-06 16:17:57 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2020-11-06 16:17:57 -0500 |
| commit | 43c2e97ed45d665b1a8ef0fa3d20e7c5492f5f2b (patch) | |
| tree | 0ae2c2c77f3d7aab8782170130eaa6c15828ec60 /src/backend/commands/lockcmds.c | |
| parent | 9e98ddd16e0623fe3f993fdd6dd032af5be7da6c (diff) | |
| download | postgresql-43c2e97ed45d665b1a8ef0fa3d20e7c5492f5f2b.tar.gz postgresql-43c2e97ed45d665b1a8ef0fa3d20e7c5492f5f2b.zip | |
Revert "Accept relations of any kind in LOCK TABLE".
Revert 59ab4ac32, as well as the followup fix 33862cb9c, in all
branches. We need to think a bit harder about what the behavior
of LOCK TABLE on views should be, and there's no time for that
before next week's releases. We'll take another crack at this
later.
Discussion: https://postgr.es/m/16703-e348f58aab3cf6cc@postgresql.org
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) |