ORA-12992
cannot drop parent key column
Cause
An attempt was made to drop a parent key column.
Action
Drop all constraints referencing the parent key column, or specify CASCADE CONSTRAINTS in statement.
ORA-12992
cannot drop parent key column
Cause
An attempt was made to drop a parent key column.
Action
Drop all constraints referencing the parent key column, or specify CASCADE CONSTRAINTS in statement.
ORA-12992
cannot drop parent key column
Cause
An attempt was made to drop a parent key column.
Action
Drop all constraints referencing the parent key column, or specify CASCADE CONSTRAINTS in statement.
