ORA-02327
cannot create index on expression with data type data_type
- data_type: The unsupported data type.
Cause
An attempt was made to create an index on an expression with an unsupported data type: VARRAY, nested table, ADT, LOB, or REF.
Action
Change the column data type or do not create the index on an expression whose data type is one of VARRAY, nested table, ADT, LOB, or REF.
ORA-02327
cannot create index on expression with datatype string
Cause
An attempt was made to create an index on a non-indexable expression.
Action
Change the column datatype or do not create the index on an expression whose datatype is one of VARRAY, nested table, object, LOB, or REF.
ORA-02327
cannot create index on expression with datatype string
Cause
An attempt was made to create an index on a non-indexable expression.
Action
Change the column datatype or do not create the index on an expression whose datatype is one of VARRAY, nested table, object, LOB, or REF.
