Missing Column Statistics After DataPump Import (IMPDP)
(Doc ID 1377849.1)
Last updated on OCTOBER 08, 2019
Applies to:Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.1 to 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.
Missing column statistics in target database after DataPump export/import.
The following query doesn't return the same result in source and target databases:
The missing column statistics results in bad execution plans in target database.
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