Histgram cannot be aggregated expectedly by DBMS_STATS with granularity='APPROX_GLOBAL AND PARTITION'
(Doc ID 2609368.1)
Last updated on DECEMBER 11, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
After running DBMS_STATS.GATHER_TABLE_STATS (granularity=>'APPROX_GLOBAL AND PARTITION'), global level statistics of column histograms cannot be aggregated expectedly.
(Also, there are not any incorrect configurations or probrematic subsettings for statistics.)
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