Query sample:select min(DOC_HIS_ID) AS DOC_HIS_ID from t_******** where DOC_HIS_ISTEAMMATE=1 and DOC_HIS_EDITOR_USER_ID_ENCRYPT='nfEACAwQEW2MICAN2';
在上述结果中,语句的执行情况(执行次数,对象信息,查询记录量,时间开销,来源统计)等信息一目了然,比较便于DBA进一步分析了。