Wednesday, 25 January 2012

ORA-02303: cannot drop or replace a type with type or table dependents

ORA-02303: cannot drop or replace a type with type or table dependents

Cause: An attempt was made to drop or replace a type that has dependents. There could be a substitutable column of a supertype of the type being dropped.

Action: Drop all type(s) and table(s) depending on the type, then retry the operation using the VALIDATE option, or use the FORCE option.

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