ORA-14283: UNIQUE constraints mismatch in ALTER TABLE EXCHANGE SUBPARTITION
Cause: One of the tables named in the ALTER TABLE EXCHANGE SUBPARTITION command has a UNIQUE constraint for which no matching (vis-a-vis key columns) constraint is defined on the other table or a matching constraint is defined on the other table, but it differs from that defined on the first table vis-a-vis being enabled and or or validated.
Action: Ensure that for every UNIQUE constraint defined on one of the tables named in the ALTER TABLE EXCHANGE SUBPARTITION statement there is a matching (vis-a-vis key columns and being enabled and or or validated) UNIQUE constraint defined on the other table. If UNIQUE constrains are enabled, UNIQUE constraints on the partitioned table should be enforced using local indexes.
Cause: One of the tables named in the ALTER TABLE EXCHANGE SUBPARTITION command has a UNIQUE constraint for which no matching (vis-a-vis key columns) constraint is defined on the other table or a matching constraint is defined on the other table, but it differs from that defined on the first table vis-a-vis being enabled and or or validated.
Action: Ensure that for every UNIQUE constraint defined on one of the tables named in the ALTER TABLE EXCHANGE SUBPARTITION statement there is a matching (vis-a-vis key columns and being enabled and or or validated) UNIQUE constraint defined on the other table. If UNIQUE constrains are enabled, UNIQUE constraints on the partitioned table should be enforced using local indexes.
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