diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/tcop/utility.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index ed1cf862e7f..250e30ef4b4 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.78 2000/01/14 22:11:35 petere Exp $ + * $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.79 2000/01/15 18:30:30 petere Exp $ * *------------------------------------------------------------------------- */ @@ -359,21 +359,24 @@ ProcessUtility(Node *parsetree, aip = stmt->aclitem; modechg = stmt->modechg; -#ifndef NO_SECURITY foreach(i, stmt->relNames) - { + { + Relation rel; + relname = strVal(lfirst(i)); + rel = heap_openr(relname, AccessExclusiveLock); + if (rel && rel->rd_rel->relkind == RELKIND_INDEX) + elog(ERROR, "\"%s\" is an index relation", + relname); + /* close rel, but keep lock until end of xact */ + heap_close(rel, NoLock); +#ifndef NO_SECURITY if (!pg_ownercheck(userName, relname, RELNAME)) elog(ERROR, "you do not own class \"%s\"", relname); - } #endif - foreach(i, stmt->relNames) - { - relname = strVal(lfirst(i)); ChangeAcl(relname, aip, modechg); } - } break; |