Query v$rowcache : rowcache « System Tables Data Dictionary « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » System Tables Data Dictionary » rowcache

30. 58. 1. Query v$rowcache


SQL>

SQL>

SQL> SELECT SUM(gets), SUM(getmisses),

  2         (1 - (SUM(getmisses) / (SUM(gets) +

  3         SUM(getmisses)))) * 100 hitrat

  4  FROM   v$rowcache

  5  where   rownum < 50;



 SUM(GETS) SUM(GETMISSES)     HITRAT

---------- -------------- ----------

     25970           3191 89.0573026



SQL>

30. 58. rowcache
	30. 58. 1.	Query v$rowcache

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