DBMS_REDEFINITION Fails With ORA-01400
(Doc ID 1533132.1)
Last updated on MARCH 10, 2020
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
The Following behavior could be seen:
1 Refresh of a lob-based materialized view uses row-by-row processing which can be slow.
2 DBMS_REDEFINITION.finish_redef_table may fail with :
ORA-42012: error occurred while completing the redefinition
ORA-12008: error in materialized view refresh path
ORA-01400: cannot insert NULL into ("XX"."YYYY#$"."ABCD")
ORA-06512: at "SYS.DBMS_REDEFINITION", line 82
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