不想打酱油

1.CREATE USERCREATE USER user [IDENTIFIED BY [PASSWORD] 'password'] [, user [IDENTIFIED BY [PASSWORD] 'password']] ...CREATE USER用于创建新的MySQL账户。要使用CREATE USER，您必须拥有mysql数据库的全局CREATE USER权限，或拥有INSERT权

今天跟同事在讨论一段代码，我建议使用嵌套事务解决。当场用mysql示范，结果发现了一下问题这时候另一个链接中会看到value=1.查了资料：Transactions cannot be nested. This is a consequence of the implicit commit performed for any current tran

Caused by: java.sql.SQLException: Value ' 131238331 13085682711970-01-01 00:00:001970-01-01 00:00:00 abc abc MUYYow276002760100CNY2015-11-042049-12-3114465664002524492800OLD0000-00-00 00:00:00NFD_