mysql datetime查询异常问题解决，mysqldatetime查询

mysql datetime查询异常问题解决，mysqldatetime查询

mysql datetime查询异常

1. 异常：Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp (2011-05-25 11:38:40)
2. 描述：非空无默认值的Datetime类型字段，查询时程序报以下错误： Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp
3. 解决方法：数据库连接串添加zeroDateTimeBehavior参数或者noDatetimeStringSync参数jdbc:mysql://host:port/xxx?...

zeroDateTimeBehavior：取值exception、converToNull、round

1. exception---抛出异常：结果java.sql.SQLException: Value '0000-00-00 00:00:00' can not be represented as java.sql.Timestamp。
2. converToNull：返回null值
3. round：返回0001-01-01 00:00:00.0
   

noDatetimeStringSync：设置为true，返回0000-00-00 00:00:00

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