如何在 SQL 服务器的存储过程中执行字符串

Question

我创建了一个存储过程并调用它：

ALTER PROCEDURE [dbo].[SP_Maketing]
    -- Add the parameters for the stored procedure here
    @Action nvarchar(50) = null,
    @Brank nvarchar(10) = null,
    @DateImport nvarchar(30) = null,
    @Like nvarchar(30) = null,
    @Month int = 0,
    @Year int = 0,
    @DateUpDate nvarchar(30) = null,
    @SchemeCode nvarchar(30) = null,
    @Teritory nvarchar(50) = null,
    @FromDate nvarchar(30) = null,
    @ToDate nvarchar(30) = null,
    @CouponCode nvarchar(10) = null,
    @BarCode nvarchar(20) = null,
    @FromPoint int = 0,
    @ToPoint int = 0
AS
BEGIN
    If(@Action = 'GETCUSTOMEROFSTORE')
    Begin
        If(@Brank = 'VASCARA')
        Begin
            Set @Like = 'VAS%'
            Set @DateImport = '01/01/2015'
        End

        If(@Brank='CATWALK')
        Begin
            Set @Like = 'CAT%'
            Set @DateImport = '05/01/2015'
        End

        Set @StrSQL = 'Select MSC.[Card No_], MSC.[Account No_], MC.Name, MC.[First Name],
                              MC.[Middle Name], MC.Surname, MSC.[Club Code], MSC.[Scheme Code], ISNULL(TH.[Sale Point], 0) As ''Sale Point'',
                              ISNULL(TH1.[Sale Point], 0) As ''Sale Point Of Year'',
                              MC.[Date of Birth], MC.[Address], MC.[Address 2], MC.[Teritory], MC.Country_VAS, MC.City,  MC.[Phone No_],
                              MC.[Mobile Phone No_], MSC.[Allocated to Store], 
                              MC.[E-Mail], UPS.[Last Scheme], UPS.[Current Scheme], UPS.Date 
                     FROM [MASTER$Membership Card] MSC
                     left join (
        select A.[Account No_], A.[Name], A.[First Name],   A.[Middle Name], A.Surname, A.[Date of Birth],
        A.[Address], A.[Address 2], B.[Name] AS ''Teritory'',   A.Country_VAS, A.City,  A.[Phone No_], A.[Mobile Phone No_],A.[E-Mail]
        from [MASTER$Member Contact] A
        left join (
            select * from [MASTER$Territory]
        ) B on B.[Code]= A.[Territory Code]
    ) MC on MC.[Account No_]=MSC.[Account No_]

    left join (
        Select Sum([Points]) as ''Sale Point'', [Account No_] From [MASTER$Member Point Entry]
        Where [Member Scheme] like '''+@Like+'''
        Group By [Account No_]
    )TH on TH.[Account No_] =MSC.[Account No_]

    left join (
        select Sum([Points]) as ''Sale Point'', [Account No_] from [MASTER$Member Point Entry]
        where [Entry Type]=0 and  [Member Scheme] like '''+@Like+'''
        group by [Account No_]
    )TH1 on TH1.[Account No_] =MSC.[Account No_]

    Left Join (
        select Distinct * from [MASTER$Member Account Upgrade Entry]
        where [Action Type]=0 and ([Active]=1)
        and [Date]>=CONVERT(date,'''+@DateImport+''',103) 
        and [Current Scheme] like '''+@Like+'''
    ) UPS on UPS.[Account No_]=MSC.[Account No_]

    Where MSC.[Club Code] like '''+@Like+''' and MSC.[Account No_] in(
        Select [Account No_] from [MASTER$Membership Card]
        Where  '+@Teritory+'
        and  [Club Code] like '''+@Like+'''
    )'

    EXEC(@StrSQL) 
  End
End

当我用查询调用它时：

exec SP_Maketing @Action = N'GETCUSTOMEROFSTORE', 
                 @Brank = 'VASCARA',
                 @Teritory = N' [Allocated to Store] = ''VNB01'''

没关系！

但是，当我用查询调用它时：

exec SP_Maketing @Action = N'GETCUSTOMEROFSTORE', 
                 @Brank = 'VASCARA',
                 @Teritory = N'[Allocated to Store] = ''VNB01'' or  [Allocated to Store] = ''VNB02'''

显示错误：

Msg 207, Level 16, State 1, Line 551
Invalid column name 'Allocated to and [Club Code'.

Answer 1

您将参数长度 @Teritory nvarchar(50) 声明为 50 并传递长度超过 50.This 的值会导致截断，因此错误 message.Increase 相应的大小可能为 100在这种情况下。

AND 优先于 OR。所以当你使用 both.After 增加尺寸时最好使用括号，试试这个

exec SP_Maketing @Action = N'GETCUSTOMEROFSTORE', 
                 @Brank = 'VASCARA',
                 @Teritory = N'([Allocated to Store] = ''VNB01'' or  [Allocated to Store] = ''VNB02'')'

如何在 SQL 服务器的存储过程中执行字符串

How to execute a string in a stored procedure in SQL Server

sql-server

exec