diff options
Diffstat (limited to 'src/backend/parser')
| -rw-r--r-- | src/backend/parser/parse_relation.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/backend/parser/parse_relation.c b/src/backend/parser/parse_relation.c index 3ff799f48ee..f3b6d193aa7 100644 --- a/src/backend/parser/parse_relation.c +++ b/src/backend/parser/parse_relation.c @@ -1590,9 +1590,15 @@ addRangeTableEntryForFunction(ParseState *pstate, /* * Ensure that the coldeflist defines a legal set of names (no - * duplicates) and datatypes (no pseudo-types, for instance). + * duplicates, but we needn't worry about system column names) and + * datatypes. Although we mostly can't allow pseudo-types, it + * seems safe to allow RECORD and RECORD[], since values within + * those type classes are self-identifying at runtime, and the + * coldeflist doesn't represent anything that will be visible to + * other sessions. */ - CheckAttributeNamesTypes(tupdesc, RELKIND_COMPOSITE_TYPE, false); + CheckAttributeNamesTypes(tupdesc, RELKIND_COMPOSITE_TYPE, + CHKATYPE_ANYRECORD); } else ereport(ERROR, |