摘要:
SELECT EXECUTIONS , DISK_READS, BUFFER_GETS, ROUND((BUFFER_GETS-DISK_READS)/BUFFER_GETS,2) Hit_radio, ROUND(DISK_READS/EXECUTIONS,2) Reads_per_run, SQL_TEXT FROM V$SQLAREA WHERE EXECUTIONS>0 AND B... 阅读全文
posted @ 2008-07-15 16:09
阿新
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