Sql 如何将另一个select的结果插入到添加了额外列值的新表中？

在ASP.NET UsersInRoles成员表中，我有一个

aspnet\u用户

表和

UserId

等，我有一个

aspnet\u角色

表和

RoleName

等，我有一个将它们连接在一起的表，名为

aspnet\u UsersInRoles

，带有

RoleId

和

UserId

现在我想给所有没有

RoleName

“MyRoleName”的用户提供现有的

RoleName

“RoleNameToBeGiven”

我可以在不使用属性“MyRoleName”的情况下获得所有

用户ID

s，如下所示：

SELECT u.UserId FROM dbo.aspnet_Users u
INNER JOIN dbo.aspnet_UsersInRoles r
ON u.UserId = r.UserId
WHERE r.RoleId NOT IN (SELECT RoleID FROM dbo.aspnet_Roles WHERE RoleName 
    = 'MyRoleName')

现在，我想将此查询中获得的每个

UserId

添加到

aspnet\u UsersInRoles

中，其中

RoleId

属于RoleName“RoleNameToBeGiven”。要获取“RoleNameToBeGiven”的

RoleId

，我有以下查询：

SELECT RoleId FROM dbo.aspnet_Roles
WHERE RoleName = 'RoleNameToBeGiven'

---

问题是：如何组合这两个查询，并将第一个查询中获得的每个

UserId

与第二个查询中获得的

RoleId`一起插入
aspnet\u UsersInRoles”表中？
似乎我在以下帮助下找到了一个有效的解决方案：

DECLARE @UserId AS uniqueidentifier;
DECLARE @RoleId AS uniqueidentifier;
DECLARE @UserCursor as CURSOR;   

SET @UserCursor = CURSOR FOR
SELECT u.UserId 
    FROM dbo.aspnet_Users u
    INNER JOIN dbo.aspnet_UsersInRoles r
    ON u.UserId = r.UserId
    WHERE r.RoleId NOT IN 
        (SELECT RoleID 
            FROM dbo.aspnet_Roles 
            WHERE RoleName = 'MyRoleName')

SET @RoleId = (
    SELECT RoleId 
    FROM dbo.aspnet_Roles
    WHERE RoleName = 'RoleNameToBeGiven'
    )

OPEN @UserCursor; 
FETCH NEXT FROM @UserCursor INTO @UserId
WHILE @@FETCH_STATUS = 0 
BEGIN 
    PRINT cast(@UserId as VARCHAR (50)) + ' ' + cast(@RoleId as VARCHAR (50));
    IF NOT EXISTS (SELECT UserId, RoleId FROM dbo.aspnet_UsersInRoles 
               WHERE UserId = @UserId AND RoleId = @RoleId)
    INSERT INTO dbo.aspnet_UsersInRoles (UserId,RoleId)
    VALUES(@UserId,@RoleId);
    FETCH NEXT FROM @UserCursor INTO @UserId
END  

CLOSE @UserCursor; 
DEALLOCATE @UserCursor;