我有两种类型的表,称为Organizations和OrgLogin。
组织:
ID
Name
组织登录:
LoginId
UserName
Password
我想在组织表中使用用户名和密码进行选择查询。所以我使用了Join。
我的疑问是,
select top(55)'Insert into Organizations(Id,Username,Password,Name)values(' +
Cast(o.organizationId as varchar(50))+',''' +
IsNull(''''+ol.UserName+'''', 'NULL')+','+
isnull(convert(nvarchar(max),HASHBYTES('MD5',ol.Password),1),'NULL')+ ')'
FROM Organization AS o
left join OrgLogin As ol ON ol.LoginId=o.OrganizationID
我有以下结果集,
Insert into Organizations(Id,CreateDate,Username,Password)values(1,'NULL,NULL)
Insert into Organizations(Id,CreateDate,Username,Password)values(2,'NULL,NULL)
Insert into Organizations(Id,CreateDate,Username,Password)values(3,'NULL,NULL)
Insert into Organizations(Id,CreateDate,Username,Password)values(4,'NULL,NULL)
Insert into Organizations(Id,CreateDate,Username,Password)values(5,''V EX Electronics Systems Pvt.Ltd.Chennai',0xACB3BB721E1EC47C4CB569331ACC4E8E)
Insert into Organizations(Id,CreateDate,Username,Password)values(5,''V EX Electronics Systems Pvt.Ltd.Chennai',0xACB3BB721E1EC47C4CB569331ACC4E8E)
Id 重复参见“5”Id。两次创建。为什么会这样?任何想法?