"Andrus" <eetasoft@xxxxxxxxx> writes: > select * from information_schema.key_column_usage > returns > ERROR: more than one row returned by a subquery used as an expression There's a known bug of that ilk in 8.2beta, but I don't see how it could happen in 8.1 ... you sure you're seeing this on 8.1.1? regards, tom lane
