CDC MAP TABLE CDC$M_<CHANGE_SET_NAME> NOT PURGED BY CDC PURGE JOB
Last updated on MAY 07, 2017
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 188.8.131.52 [Release 10.2 to 11.2]
Information in this document applies to any platform.
In an Asynchronous CDC environmnet, mapping table CDC$M_<CHANGE_SET_NAME> grows indefinitely and not purged by CDC purge job CDC$_DEFAULT_PURGE_JOB though change table data is purged and maintained by purge job successfully.
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