我想使用1个变量搜索一个表和多个列。我的代码如下所示:
SELECT lCustomerID, sLastName, sFirstName, sAddress1, sAddress2,
sCity, sState, sZipcode , @search AS Expr1
FROM Customers
WHERE (sLastName = N'Includes @search')
OR (sFirstName = N'includes @search')
AND (sBarcode = N'includes @search')
我希望它包含字符串not =
答案 0 :(得分:0)
假设您打算拥有所有OR,并且“我希望它包含字符串”意味着您想要部分匹配(例如搜索“John”产生“Johnson”和“RoJohn”),您正在寻找LIKE关键字:
WHERE sLastName LIKE N'%' + @search + '%'
OR sFirstName LIKE N'%' + @search + '%'
OR sBarCode LIKE N'%' + @search + '%';