Truncated incorrect DOUBLE value解决办法_MySQL
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Truncated incorrect DOUBLE value解决办法 项目在操作 MYSQL 数据库一 VARCHAR字段时出现“ 1292 truncated incorrect double value ”错误。 MYSQL 手册上写着：错误： 1292 SQLSTATE: 22007 (ER_TRUNCATED_WRONG_VALUE)
消息：截短了不 正确的 %s 值 : '%s' 什么号截短了不 正确的的 %s 值 ? 难道还不允许直接为 null 或者直接赋值。思考再三不解。
最后在网上发现一些 其他的可能与之相关的情况，不过也不完全一样。
他人的情况多为字符串相加错误地采用了“ + ”，而不是库函数“concat ”。 利用此方法将字段串相加即解决了。但关键是我的问题是直接赋值，而不是进行字符串连接。
最后还是采用了concat函数：concat(Str,’’)来变相的解决了。
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