Since INMEMORY allows the INEMOMERY and its compression settings to be at the column level, when looking at what we have INMEMORY, besides v$im_segments, we need to also look at V_$IM_COLUMN_LEVEL. When checking for INMEMORY, I look at: dba_tables – Is the table configured for INMEMORY. v$im_segments – Has the table actually been loaded into […]