SqlServer_游标循环

    --从游标取的值
    DECLARE @ID VARCHAR(32)
    DECLARE @UserName VARCHAR(32)    

    --获取待返现数据，并循环处理
    DECLARE TestCursor CURSOR FOR
        SELECT ID,UserName
        FROM dbo.UserInfo
    Open TestCursor
    FETCH NEXT FROM TestCursor INTO @ID,@UserName
    WHILE @@FETCH_STATUS=0   --当前记录获取成功
    BEGIN
        PRINT GETDATE()
        PRINT @ID
        PRINT @UserName
     FETCH NEXT FROM TestCursor INTO @ID,@UserName
    END

    --PRINT 'CLOSE TestCursor'

    CLOSE TestCursor
    DEALLOCATE TestCursor