select soct.Captcha,CreateOn,* from SceneryOrderCheckTicket soctright join (SELECT Captcha,convert(char(10),CreateOn,120) as createdate FROM dbo.SceneryOrderCheckTicket where CreateOn>'2014-01-01' and Ord in(1,2,3,4)group by Captcha,convert(char(10),
legend2---数据字段没有默认值错误:SQLSTATE[HY000]: General error: 1364 Field 'h_21_injury_limit' doesn't have a default value 一.总结 一句话总结: 1.设置了不为null并不代表设置了默认值 2.在数据表中设置一下默认值就好了 1.SQLSTATE[HY000]: General error: 1364 Field 'h_21_injury_limit' doesn't have a defa
SQL Server为字段添加默认值 if not exists ( select * from sys.columns as c join sys.objects as o on c.default_object_id = o.[object_id] where c.[object_id] = object_id('DriverTable') and c.name = 'DriverVan' ) begin alter table DriverTable add default(0) for