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sqladvisor :Invalid parameter number 怎么会出现这个问题 #73
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./sqladvisor -h xxx -P 3306 -u admin -p 'xxx' -d sql_audit -q "SELECT * FROM product_spu_modify where CreateTime > '2018-07-29 14:15:46';" -v 1 2018-07-30 17:51:19 10008 [Note] 第2步:开始解析where中的条件:( 2018-07-30 17:51:19 10008 [Note] 第3步:SQLAdvisor结束!错误日志:Invalid parameter number 同问,没有详细日志,完全不知道怎么排查啊 |
经过多方面测试,问题解决了,问题出在centos安装的php-mysql扩展,会出现上面SQLAdvisor结束!错误日志:Invalid parameter number!!!!使用php-mysqlnd 替换掉php-mysql 。问题即可解决。 2018-08-02 14:57:12 5294 [Note] 第5步:字段CreateTime不是主键。表名:product_spu_modify 2018-08-02 14:57:12 5294 [Note] 第6步:开始验证 字段CreateTime是不是主键。表名:product_spu_modify 2018-08-02 14:57:12 5294 [Note] show index from product_spu_modify where Key_name = 'PRIMARY' and Column_name ='CreateTime' and Seq_in_index = 1 2018-08-02 14:57:12 5294 [Note] 第7步:字段CreateTime不是主键。表名:product_spu_modify 2018-08-02 14:57:12 5294 [Note] 第8步:开始验证表中是否已存在相关索引。表名:product_spu_modify, 字段名:CreateTime, 在索引中的位置:1 2018-08-02 14:57:12 5294 [Note] show index from product_spu_modify where Column_name ='CreateTime' and Seq_in_index =1 2018-08-02 14:57:12 5294 [Note] 第9步:开始输出表product_spu_modify索引优化建议: 2018-08-02 14:57:12 5294 [Note] Create_Index_SQL:alter table product_spu_modify add index idx_CreateTime(CreateTime) 2018-08-02 14:57:12 5294 [Note] 第10步: SQLAdvisor结束! |
怎么会跟php-mysql有关系呢 |
cp /lib64/libmysqlclient.so.18 /usr/local/sqlparser/lib/ 可以将libmysqlclient.so.18 拷到sqlparser/lib下面,本人测试有效 |
2018-07-16 23:12:34 50130 [Note] 第1步: 对SQL解析优化之后得到的SQL:select
*
AS*
fromcrmdb2
.tbl_dept
where ((1 = 1) and (id
> 50) and (id
< 100))2018-07-16 23:12:34 50130 [Note] 第2步:开始解析where中的条件:(
id
> 50)2018-07-16 23:12:34 50130 [Note] 第3步:SQLAdvisor结束!错误日志:Invalid parameter number
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