| ERROR | different number of columns in the multiset and cast expressions |
| CAUSE | Number of columns in the collection returned by MULTISET and the number of columns for the CAST type dont match. For example: create type tab_obj as object (n number); create type tab1 as table of tab_obj; create table tab2 (col1 number, col2 number); select CAST(MULTISET(select col1, col2 from tab2) as tab1) from tab2; |
| ACTION | None |