最新回答 / 揚州灬炒飯
這樣sql是優化了,但開發不得累死啊,那些mybatis-pagehelper這類的插件是不是就用不起來了...得自己去寫個count總記錄的sql,再寫個優化版的分頁查詢語句?
2017-02-25
最新回答 / 慕課小蝦米
用logrotate吧,詳細教程在這http://www.ttlsa.com/mysql/mysql-slow-log-and-error-log-to-date-cutting/
2016-12-28
最贊回答 / mukelr
需要安裝。最好安裝這個套件:linux下命令;wget http://www.percona.com/downloads/percona-toolkit/2.2.4/percona-toolkit-2.2.4.tar.gztar percona-toolkit-2.2.4.tar.gzcd percona-toolkit-2.2.4perl Makefile.PLmake && make install如果報錯(Can't locate Time/HiRes.pm in @INC (@IN...
2016-10-16
最新回答 / liufor_
pt-query-digest本身的BUG,升級到 2.2.20。ref:http://stackoverflow.com/questions/38245395/pipeline-process-5-iteration-caused-an-error-redundant-argument-in-sprintf-at
2016-10-16