sql 多条件查询 拼接字符串 改成 普通查询格式

set ANSI_NULLS ON

set QUOTED_IDENTIFIER ON

go





ALTER PROC [dbo].[usp_SRV_CheckServiceDemandOrder]

@AInsNO NVARCHAR(50) =null,--必填

@ACompanyName NVARCHAR(50) = null,--必填

@ADepartmentName NVARCHAR(50) = null,

@AName NVARCHAR(50) = null, --必填

@ApplicantID NVARCHAR(50)= null,

@APhone VARCHAR(50)= null,--电话

@ACellPhone VARCHAR(50)= null,--手机

@AEmail VARCHAR(50)= null, 

@AFax NVARCHAR(50)= null,

@AcceptWay TINYINT= null,

@OneLevelSortID INT= null,

@TwoLevelSortID INT= null,

@ThreeLevelSortID INT= null,

@LogContent NVARCHAR(MAX)= null

AS

/*

PAGE:     

Action:



CreatedBy: 

CreatedDate: 

ModifiedHistory:



Test Scripts:





DECLARE @return_value int



EXEC @return_value = [dbo].[usp_SRV_CheckServiceDemandOrder]

   @AInsNO = N'00010000',

   @LogContent = N'日'



SELECT 'Return Value' = @return_value



GO





*/ 

SET NOCOUNT ON

SELECT * FROM tbl_ServiceDemandOrder

WHERE (@AInsNO IS NULL    OR AInsNO = @AInsNO ) 

AND (@ACompanyName IS NULL    OR ACompanyName = @ACompanyName )

AND (@ADepartmentName IS NULL   OR ADepartmentName = @ADepartmentName )

AND (@AName IS NULL   OR AName = @AName )

AND (@ApplicantID IS NULL   OR ApplicantID = @ApplicantID )

AND (@APhone IS NULL   OR APhone = @APhone )

AND (@ACellPhone IS NULL   OR ACellPhone = @ACellPhone )

AND (@AEmail IS NULL   OR AEmail = @AEmail )

AND (@AFax IS NULL   OR AFax = @AFax )

AND (@AcceptWay IS NULL   OR AcceptWay = @AcceptWay )

AND (@OneLevelSortID IS NULL   OR OneLevelSortID = @OneLevelSortID )

AND (@TwoLevelSortID IS NULL   OR TwoLevelSortID = @TwoLevelSortID )

AND (@ThreeLevelSortID IS NULL   OR ThreeLevelSortID = @ThreeLevelSortID )

AND ((@LogContent IS NULL)   OR (ISNULL(LogContent,'') like '%'+ISNULL(@LogContent,'')+'%'))



-- --DECLARE @tmpTable TABLE()

--    DECLARE @sqlStr VARCHAR(MAX)

--    SET @sqlStr = '

--    SELECT * FROM dbo.tbl_ServiceDemandOrder

--    WHERE AInsNO = '+ @AInsNO 

--    + ' AND ACompanyName LIKE AND AName = '''+ @AName+''''

--   

--    IF(NULLIF(@ADepartmentName,'') IS NOT null)

--    BEGIN

--     SET @sqlStr = @sqlStr + ' AND ADepartmentName = '''+ @ADepartmentName +''''

--    END

--    IF(NULLIF(@ApplicantID,'') IS NOT null)

--    BEGIN 

--     SET @sqlStr = @sqlStr + ' AND ApplicantID = '''+ @ApplicantID +''''

--    END

--    IF(NULLIF(@APhone,'') IS NOT null)

--    BEGIN 

--     SET @sqlStr = @sqlStr + ' AND APhone = '''+ @APhone +''''

--    END 

--    IF(NULLIF(@ACellPhone,'') IS NOT null)

--    BEGIN 

--     SET @sqlStr = @sqlStr + ' AND ACellPhone = '''+ @ACellPhone +''''

--    END 

--    IF(NULLIF(@AEmail,'') IS NOT null)

--    BEGIN

--     SET @sqlStr = @sqlStr + ' AND AEmail = '''+ @AEmail +''''

--    END

--    IF(NULLIF(@AFax,'') IS NOT null)

--    BEGIN 

--     SET @sqlStr = @sqlStr + ' AND AFax = '''+ @AFax +''''

--    END

--    IF(NULLIF(@ReqDescription,'') IS NOT null)

--    BEGIN 

--     SET @sqlStr = @sqlStr + ' AND ReqDescription = '''+ @ReqDescription +''''

--    END

--    EXEC(@sqlStr)

SET NOCOUNT OFF