- ERROR! The server quit without updating PID file
可能原因是PID檔案寫入失敗
目前分類:MYSQL (2)
- May 09 Sat 2015 01:53
在OSX 10.10上安裝MySQL會遇到的問題
- Jun 07 Tue 2011 15:43
MySQL rollup 與order by 混用
SELECT * FROM (SELECT country, sum(id) as cnt FROM mygroup GROUP BY country WITH rollup) t ORDER BY cnt;
參考網址: http://www.sqlusa.com/bestpractices2005/subtotaltotalgrandtotal/