Oracle database error code ORA-22901 – cannot compare nested table or VARRAY or LOB attributes of an object type

Oracle Database Error Code ORA-22901 Description :
cannot compare nested table or VARRAY or LOB attributes of an object type
Error Cause:
Comparison of nested table or VARRAY or LOB attributes of an object type was attempted in the absence of a MAP or ORDER method.

How to Solve :
define a MAP or ORDER method for the object type.


Filed under: How to Solve, Oracle 10g, Oracle 11g, Oracle 9i, Oracle Error Codes     Etiketler:, , , , , , , , , , ,
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