http://dbaparadise.com/2024/11/4-things-to-know-about-statistics-history/ WebSep 9, 2009 · WRI$_OPTSTAT_HISTHEAD_HISTORY 4 WRI$_OPTSTAT_HISTGRM_HISTORY 15. DECLARE ts TIMESTAMP WITH TIME ZONE; BEGIN SELECT SYSTIMESTAMP INTO ts FROM dual; dbms_stats.purge_stats(ts); END; PL/SQL procedure successfully completed. SQL> exec …

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WebSep 9, 2009 · WRI$_OPTSTAT_HISTHEAD_HISTORY 4 WRI$_OPTSTAT_HISTGRM_HISTORY 15. DECLARE ts TIMESTAMP WITH TIME ZONE; … WebMay 22, 2012 · insert into SYS.WRI$_OPTSTAT_HISTHEAD_HISTORY (SELECT * FROM SYS.WRI$_OPTSTAT_BAK); insert into SYS.WRI$_OPTSTAT_TAB_HISTORY (SELECT * FROM SYS.WRI$_OPTSTAT_TAB_BAK); insert into SYS.WRI$_OPTSTAT_IND_HISTORY (SELECT * FROM SYS.WRI$_OPTSTAT_IND_BAK); Drop the temporary backup tables. … northampton smyths

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WebAnswer: Yes, wri$_optstat_tab_history is only one of several ways to track table growth. Also see AWR solutions to table growth reports. and tracking row counts and block changes … WebNov 29, 2006 · Like WRI$_OPTSTAT_HISTHEAD_HISTORY if we use purgestats, may it will try to delete , which in turn may use LOT of rollback segments.. Please advise ASAP ,It's usrgent SQL> select * from ( select segment_name, bytes from dba_segments where 2 tablespace_name ='SYSAUX' order by bytes desc) where rownum < 20; SEGMENT_NAME … Webсуществует Как SR отправил SR, спросите v $ segment_statistics? Ответ Oracle: v $ segment_statisitcs использовался в качестве внутреннего исследования с момента введения 9IR2 [этот ответ, отец яма] northampton smyths toy shop