摘要:
1、创建索引 (PRIMARY KEY,INDEX,UNIQUE) 2、删除索引(PRIMARY KEY,INDEX,UNIQUE) 3、重建索引 4、查看某个数据表的索引 阅读全文
posted @ 2016-12-27 17:19
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摘要:
更新的时候报 Caused by: java.sql.BatchUpdateException: Transaction error, need to rollback. errno:1205 Lock wait timeout exceeded; try restarting transactio 阅读全文
posted @ 2016-12-27 17:16
Lost blog
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