检查指定智驾号是否可以绑定指定的电话(排除退订的订购关系)

DECLARE @productID INT 
SELECT
@productID = ProductID 
FROM
    dbo.us_UserOrder 
WHERE
    ZJID = @ZJID 

SELECT
    COUNT( 0 ) 
FROM
    dbo.us_UserBindPhone a
    INNER JOIN dbo.us_UserOrder b ON a.ZJID = b.ZJID 
WHERE
    ProductID = @productID 
    AND STATUS <> 3 
    AND a.PhoneNumber = @PhoneNumber 
    AND a.ZJID <> @ZJID 
    AND a.Dr = 0
原文地址:https://www.cnblogs.com/liuqiyun/p/10979609.html