脚踏实地、勇往直前！
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发布时间：2018-10-09 15:46:14
ERROR 1709 (HY000) at line 50558: Index column size too large. The maximum column size is 767 bytes.解决办法:步骤1:set global innodb_file_format = BARRACUDA;set global innodb_large_prefix = ON;步骤2:修改创建表的脚本，条件如下项目ROW_FORMAT=DYNAMICDROP TABLE IF EXISTS `monxin_weixin_authcod.........【阅读全文】
发布时间：2018-06-11 20:16:29
1.创建表并写入测试数据create table tb_rank_score( city varchar(20), score int);insert into tb_rank_score values('sz',89);insert into tb_rank_score values('sz',76);insert into tb_rank_score values('sz',50);insert into tb_rank_score values('sz',89);insert into tb_rank_score .........【阅读全文】
发布时间：2018-05-19 09:01:42
从库报错,错误号为1062,违反唯一性约束mysql> show slave status \G;*************************** 1. row *************************** Slave_IO_State: Waiting for master to send event Mast.........【阅读全文】
发布时间：2018-04-28 11:22:53
1.解压[root@pxc01 soft]# tar -xvf sysbench-0.4.12.14.tar.gz[root@pxc01 soft]# cd sysbench-0.4.12.142.运行autogen.sh[root@pxc01 sysbench-0.4.12.14]#./autogen.shautomake 1.10.x (aclocal) wasn't found, exiting解决办法:[root@pxc01 sysbench-0.4.12.14]# yum install automake[root@pxc01 sysbench.........【阅读全文】
发布时间：2018-01-19 14:21:31
今天搭建一个主从，启动同步报如下信息:180118 17:20:37 [ERROR] Slave SQL: Error 'Illegal mix of collations (utf8_general_ci,COERCIBLE), (latin1_swedish_ci,IMPLICIT), (utf8_general_ci,COERCIBLE) for operation 'concat'' on query. Default database: 'rdcs_jgs'. Query: 'insert into jgs_bj_lo.........【阅读全文】
