MySQL 5中，出现错误提示：
Field ‘xxx’ doesn’t have a default value

解决方法一：

打开my.ini，查找
sql-mode=”STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION”

修改为

sql-mode=”NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION”

然后重启MYSQL
解决方法二：
MySQL 5 uses a strict mode which needs to be disabled.
In Windows, Goto Start–>Programs–>MySQL->MySQL Instance Config Wizard. Follow through the Reconfigure Instance option–>Detailed Configuration–>Continue Next a few screens. At the bottom under Enable TCP/IP option there is ‘Enable Strict Mode’. Deslect this option (no tick). Save changes and MySQL will restart.