diff options
Diffstat (limited to 'src/backend/utils/adt/ruleutils.c')
| -rw-r--r-- | src/backend/utils/adt/ruleutils.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index d68ca7a7dc0..ec966c752ea 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -671,6 +671,7 @@ pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) int prettyFlags; RangeVar *viewrel; Oid viewoid; + char *res; prettyFlags = pretty ? PRETTYFLAG_PAREN | PRETTYFLAG_INDENT : PRETTYFLAG_INDENT; @@ -678,7 +679,12 @@ pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); viewoid = RangeVarGetRelid(viewrel, NoLock, false); - PG_RETURN_TEXT_P(string_to_text(pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT))); + res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); + + if (res == NULL) + PG_RETURN_NULL(); + + PG_RETURN_TEXT_P(string_to_text(res)); } /* |