我有一个存储过程，它的任务是，它将获取一个文件并将记录传输到 TEMP 表中，然后相应地进行验证，然后将记录放入 Main Staging 表中。（此外，我们还有 3 个表进行验证目的，它们是 StockIntegrityCheck、IntegrityErrorLog、InterfaceIntegrity）
问题：当一个空文件出现（0KB 文件）时，它不应该在任何表中放置任何条目。但它在不需要的 InteggrityErrorLog 表中添加了一个条目。我想相应地更正存储过程？
这是SP：
USE [PARAM.DB]
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo]. [usp_LDMDB_GMIH_DSOA_STAGING]') AND type in (N'P'))
DROP PROCEDURE [dbo].[usp_LDMDB_GMIH_DSOA_STAGING]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
/*
Description: This program will insert records from LDMDB_GMIH_DSO_A_STAGING_TEMP table to LDMDB_GMIH_DSO_A_STAGING table
*/
CREATE PROCEDURE [dbo].[usp_LDMDB_GMIH_DSOA_STAGING]
AS
DECLARE
@DATA VARCHAR(200),
@HDRDATA VARCHAR(200),
@FLAG INT,
@ErrStmt VARCHAR(500),
@ProcessDate datetime,
/* Stock Integrity Changes for I0180 Starts */
@Integritycheck INT,
@Totalcount VARCHAR(10),
@Totalquantity VARCHAR(10),
@TrackingID VARCHAR(20),
@count INT,
@quantity INT;
/* Stock Integrity Changes for I0180 Ends */
BEGIN
BEGIN TRANSACTION
select @ProcessDate = GETDATE()
/* Stock Integrity Changes for I0180 Starts */
SET @count = 0;
SET @quantity = 0;
SET @Integritycheck = (SELECT Value from dbo.LDMStockIntegrityCheck where interfacename = 'I0180' and filename = 'PIZ.HW.NDC.CALLOFF.FILE.LDM');
/* Stock Integrity Changes for I0180 Ends */
DECLARE CUR_JOB CURSOR LOCAL
FOR
SELECT DATA FROM LDMDB_GMIH_DSO_A_STAGING_TEMP ORDER BY ROW_ID
OPEN CUR_JOB
IF @@ERROR <> 0
BEGIN
SET @ErrStmt= 'Error while Opening the Cursor'
GOTO ERRHDL
END
-- LOOPING THROUGH EACH RECORD.
FETCH NEXT FROM CUR_JOB INTO @DATA
IF @@ERROR <> 0
BEGIN
SET @ErrStmt= 'Error while Fetching the Record From Cursor'
GOTO ERRHDL
END
WHILE @@FETCH_STATUS = 0
BEGIN
SET @FLAG = 0
IF(SUBSTRING (@DATA,1,1)= '1')
BEGIN
SET @HDRDATA = @DATA
SET @FLAG = 0
/* Stock Integrity Changes for I0180 Starts */
IF (@Integritycheck = 1 )
BEGIN
SET @TrackingID = SUBSTRING(@data,19,20);
SET @Totalcount = CONVERT(INT,SUBSTRING(@data,39,10));
SET @Totalquantity = CONVERT(INT,SUBSTRING(@data,49,15));
END
/* Stock Integrity Changes for I0180 Ends */
END
IF(SUBSTRING (@DATA,1,1)= '5')
BEGIN
SET @FLAG = 1
/* Stock Integrity Changes for I0180 Starts */
IF (@Integritycheck = 1 )
BEGIN
SET @count= @count +1 ;
SET @quantity = @quantity + CONVERT(INT,SUBSTRING(@data,45,09)) ;
END
/* Stock Integrity Changes for I0180 Ends */
END
IF (@FLAG = 1)
BEGIN
INSERT INTO LDMDB_GMIH_DSO_A_STAGING
( FileCreationDate,
GenerationNumber,
WAREHOUSE_CODE,
ALLOC_RUN_DATE,
SUPP_CODE,
SUPP_LOC_CODE,
PICKSHEET_NUM,
UPC,
DELIVERY_POINT,
STORE_NUM,
VALUE_TOTAL_SEND,
COUNTRY_CODE,
DISPATCH_PRIORITY,
QTY,
ProcessDate
)
SELECT LTRIM(RTRIM(SUBSTRING(convert( varchar(20),(CONVERT(datetime, SUBSTRING (@HDRDATA,2,8), 111)),121),1,10))) FileCreationDate,
LTRIM(RTRIM(SUBSTRING (@HDRDATA,10,9))) GenerationNumber,
LTRIM(RTRIM(SUBSTRING (@DATA,2,3))) WAREHOUSE_CODE ,
LTRIM(RTRIM(SUBSTRING(convert( varchar(20),(CONVERT(datetime, SUBSTRING (@DATA,5,8), 111)),121),1,10))) ALLOC_RUN_DATE,
RIGHT(REPLICATE('0',10) + LTRIM(RTRIM(SUBSTRING (@DATA,13,4))),5) SUPP_CODE,
LTRIM(RTRIM(SUBSTRING (@DATA,17,5))) SUPP_LOC_CODE,
LTRIM(RTRIM(SUBSTRING (@DATA,22,6))) PICKSHEET_NUM,
LTRIM(RTRIM(SUBSTRING (@DATA,29,8))) UPC,
LTRIM(RTRIM(SUBSTRING (@DATA,37,4))) DELIVERY_POINT,
LTRIM(RTRIM(SUBSTRING (@DATA,41,4))) STORE_NUM,
(SELECT CASE WHEN cast(SUBSTRING (@DATA,45,9) AS NUMERIC) < 0 THEN ('-' + LTRIM(RTRIM(SUBSTRING (@DATA,46,8)))) ELSE LTRIM(RTRIM(SUBSTRING (@DATA,45,9))) END) VALUE_TOTAL_SEND,
LTRIM(RTRIM(SUBSTRING (@DATA,54,3))) COUNTRY_CODE,
LTRIM(RTRIM(SUBSTRING (@DATA,57,2))) DISPATCH_PRIORITY,
LTRIM(RTRIM(SUBSTRING (@DATA,59,9))) QTY,
@ProcessDate
IF @@ERROR <> 0
BEGIN
SET @ErrStmt= 'Error while Inserting the Records into the Staging Table'
GOTO ERRHDL
END
END
FETCH NEXT FROM CUR_JOB INTO @DATA
END
CLOSE CUR_JOB
DEALLOCATE CUR_JOB
IF (@Integritycheck = 0)
BEGIN
COMMIT TRANSACTION
END
FINISH:
BEGIN
/* Stock Integrity Changes for I0180 Starts */
IF (@Integritycheck = 0 )
BEGIN
SET @ErrStmt= 'Inserting the Records into the Staging Table Successful'
PRINT 'Inserting the Records into the Staging Table Successful'
Return
END
ELSE
BEGIN
IF ((@count = @Totalcount)AND(@quantity = @Totalquantity))
BEGIN
INSERT INTO dbo.LDMInterfaceIntegrity VALUES ('I0180','PIZ.HW.NDC.CALLOFF.FILE.LDM',@TrackingID,@Totalquantity,@Totalcount,@ProcessDate);
COMMIT TRANSACTION;
BEGIN
SET @ErrStmt= 'Inserting the Records into the Staging Table Successful';
Return
END
END
ELSE
BEGIN
ROLLBACK TRANSACTION;
IF (@count <> @Totalcount)
BEGIN
INSERT INTO dbo.LDMIntegrityErrorLog VALUES ('I0180','PIZ.HW.NDC.CALLOFF.FILE.LDM',@TrackingID,'Count Mismatch',@ProcessDate);
PRINT 'Count mismatch';
END
ELSE
BEGIN
INSERT INTO dbo.LDMIntegrityErrorLog VALUES ('I0180','PIZ.HW.NDC.CALLOFF.FILE.LDM',@TrackingID,'Quantity Mismatch',@ProcessDate);
PRINT 'Quantity Mismatch';
END
RETURN;
END
END
/* Stock Integrity Changes for I0180 Ends */
END
ERRHDL:
BEGIN
ROLLBACK TRANSACTION
RETURN
END
END