Select from DBA_MVIEWs is very slow in 11g.
Last updated on SEPTEMBER 15, 2016
Applies to:Oracle Server - Enterprise Edition - Version: 188.8.131.52 to 184.108.40.206.0 - Release: 11.1 to 11.2
Information in this document applies to any platform.
select * from dba_mviews where mview_name='<name>';
When the same query is executed but excluding the columns NUM_FRESH_PCT_REGIONS & NUM_STALE_PCT_REGIONS it runs fast.
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