Index 很重要...

Posted on November 20, 2008 by Gea-Suan Lin

還好即時發現，差點撐不過今天晚上 -_-

簡單先找出最吃 CPU resource 的 SQL query，針對他的 WHERE 條件加上適當的 Index 後：

這樣就爭取到調整的時間了...

This entry was posted in Computer, Database, Murmuring, MySQL, Software. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *