数据查询效率好慢用的thinkphp 11万数据用时0.09,该如何处理-PHP Tutorial-php.cn

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数据查询效率好慢用的thinkphp 11万数据用时0.09,该如何处理

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Jun 13, 2016 pm 12:14 PM

nbspselectwhere

数据查询效率好慢用的thinkphp 11万数据用时0.09

<br />//代码用的是这句 主要是查询是否存在该数据<br />$sourceurl=$User->where($condition)->select();<br />//我用这句 phpmyadmin 查询速度也慢的可怕 MySQL 返回的查询结果为空 (即零行)。 ( 查询花费 0.0948 秒 )<br />SELECT * FROM `yuyu_comment` WHERE ( `objectid` = 6120 ) AND ( `membername` = 'j***4' ) <br />

因为是判断是否存在用户的评论查询用了0.09 每次查询的评论都超过20条加起来速度慢的可怕！

有其他方法解决吗

------解决思路----------------------
0.1 秒不算太慢
另外，请在 objectid、membername 上建索引

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