oracle执行计划走偏处理步骤
摘要:
-- sql执行时间select a.EXECUTIONS,a.ELAPSED_TIME,a.ELAPSED_TIME/a.EXECUTIONS/1000/1000 as 秒,a.SQL_ID,a.HASH_VALUE,a.address,a.SQL_TEXT from gv$session b,g 阅读全文
posted @ 2018-09-06 11:18 请登录 阅读(352) 评论(0) 推荐(0) 编辑