如何批量获取text字段的长度
2017-02-06
17
如何批量获取text字段的长度2014-03-08某一项目需要批量转换text到varchar,需要批量获取varchar长度.select MAX (DATALENGTH (paybeizhu )) as paybeizhu,MAX(DATALENGTH (Flighty2 )) as Flighty2,MAX(DATALENGTH (Flighty1 )) as Flighty1,MAX(DATALENGTH (remarks )) as remark...