Question

我正在尝试从触发器运行存储过程，以确保按照插入数据库的顺序打印订单。如果我手动运行存储过程，它将在不到20秒的时间内完成。如果我从触发器运行它，它永远不会完成。

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

SET ARITHABORT OFF
GO
CREATE PROCEDURE [dbo].[usr_despatch_m2] @order VARCHAR(10)
AS

SET XACT_ABORT ON
SET NOCOUNT ON
--DROP TABLE #bundle (bundle int)

DECLARE @sql VARCHAR(1000), @result INT, @text varchar(1000)
SET @sql = 'D:\csserver\bin\runvtorddesp_m.bat '+@order
-- set @sql = 'command.com /c sdespatch '+ @order
EXEC @result = master..xp_cmdshell @sql, no_output

IF @result in (0,1010)
BEGIN

EXEC manufg.dbo.op_populate_shipping_data_dev @order

        IF @order LIKE '[T,Y,R,S]%'
        BEGIN
        EXEC [SERVER2].sp_manufg.[dbo].[pod_print_can_inv] @order
        END


SET @sql = 'command.com /c PRINT /D:\\SERVER1\MEM-SHIPPING-INVOICE \\SERVER1\e$\PODPDF\'+rtrim(@order)+'.PDF'
EXEC @result = master..xp_cmdshell @sql, NO_OUTPUT

END

BEGIN
SET @text = (SELECT 
CASE  @result 
WHEN 0 THEN   'Order despatched successfully'
WHEN 1010 THEN 'Order despatched successfully' 
WHEN 1 THEN   'Order error not found in order header' 
WHEN 2 THEN   'Order at incorrect status' 
WHEN 3 THEN   'Order despatch held' 
WHEN 4 THEN   'Order is not web order'
WHEN 5 THEN   'Order not fully processed by DataLinx' 
WHEN 6 THEN   'Order is in error' 
WHEN 7 THEN   'Order is in error' 
WHEN 8 THEN   'Order header is locked' 
WHEN 9 THEN   'Stock item is locked' 
WHEN 13 THEN   'Order number not found' 
WHEN 33 THEN   'Unable to lock stock allocations (stallocm)' 
WHEN 34 THEN   'Unable to lock stock batch file (stquem)' 
WHEN 40 THEN    'Unable to update EIPOLASTDT system key' 
WHEN 50 THEN   'Unable to unlock EDI order' 
ELSE          'Order in error'
END )

SET @text = rtrim(@order) +' ' + @text
SET @sql = 'echo ' + @text + ' > E:\DespatchErrors\Manufg\'+rtrim(@order)+'.txt'
EXEC @result = master..xp_cmdshell @sql, no_output

SET @sql = 'command.com /c PRINT /D:\\SERVER1\MEM-SHIPPING-INVOICE \\SERVER1\e$\DespatchErrors\MANUFG\'+rtrim(@order)+'.txt'
EXEC @result = master..xp_cmdshell @sql, NO_OUTPUT


END

触发器只是

ALTER TRIGGER [dbo].[usr_order_despatch_m_c] on [dbo].[pod_mfg_inv]

instead of insert 
as
SET XACT_ABORT ON
SET NOCOUNT ON
DECLARE @order varchar(10)
SET @order = (select order_no from inserted)

EXEC  usr_despatch_m2 'T568138'

似乎正在阻碍事情的存储过程是

GO
SET QUOTED_IDENTIFIER ON
SET XACT_ABORT ON
SET ARITHABORT ON
GO
ALTER PROCEDURE [dbo].[pod_print_can_inv]
   @myOrder CHAR(10)
AS

DECLARE
   @mySql VARCHAR(1000),
   @result INT

BEGIN
   --Select the right report since Trade invoices are different to Retail dispatch notes
   IF @myOrder LIKE 'R%'

       BEGIN
           SET @mySql = 'dtsrun /S SERVER2 /E /N PODCanRetailInvPDF /A "myFilter":"8"="(lfdinv = ""' + RTRIM(@myOrder) + '"")"'
       END 
   -- Canadian Battle For Vedros Invoices
   IF @myOrder LIKE 'Y%' 
       BEGIN
             SET @mySql = 'dtsrun /S SERVER2 /E /N PODVedrosInvoiceWithTerms /A "myFilter":"8"="(lfdinv = ""' + RTRIM(@myOrder) + '"")"'
       END
   -- Canadian Trade Invoices
   ELSE 
       BEGIN
           SET @mySql = 'dtsrun /S SERVER2 /E /N PODCanTradeInvWithTerms  /A "myFilter":"8"="(lfdinv = ""' + RTRIM(@myOrder) + '"")"'
       END

   EXEC @result = master..xp_cmdshell @mySql, NO_OUTPUT


   IF @result = 0 BEGIN


      WAITFOR DELAY '00:00:01'

      SET @mySql = 'DEL \\SERVER1\E$\PODPDF\TST\' + RTRIM(@myOrder) + '.pdf'
      EXEC @result = master..xp_cmdshell @mySql, NO_OUTPUT

      WAITFOR DELAY '00:00:01'

      SET @mySql = 'REN \\SERVER1\E$\PODPDF\TST\PDFCreatorDocument.pdf ' + RTRIM(@myOrder) + '.pdf'
      EXEC @result = master..xp_cmdshell @mySql, NO_OUTPUT
        WAITFOR DELAY '00:00:01'
    -- Stop MSAccess on the server
      SET @mySql = 'PSKILL msaccess.exe'
      EXEC master..xp_cmdshell @mySql, NO_OUTPUT


      WAITFOR DELAY '00:00:10'



      /*
      IF @myOrder LIKE 'Y%'
      BEGIN
      SET @mySql = 'COMMAND AcroRd32.exe /t "\\SERVER1\E$\PODPDF\TST\' + RTRIM(@myOrder) + '.pdf" "\\SERVER1\BACKOFFICE" "Canon iR-ADV C5235/5240 PCL5c" "IP_172.16.235.100"'
      EXEC master..xp_cmdshell @mySql, NO_OUTPUT
      END*/

      SET @mySQL = 'MOVE \\SERVER1\E$\PODPDF\TST\'+RTRIM(@myOrder)+'.pdf \\SERVER1\E$\PODPDF'
      EXEC @result = master..xp_cmdshell @mySQL, NO_OUTPUT

      WAITFOR DELAY '00:00:05'

   END

END

DTS包正在远程服务器上打开访问数据库并生成表单。如果我只是运行存储过程，这可以快速闪亮，但如果我使用触发器它永远不会完成。

HELP !!!

Answer 1

大卫布朗为我回答了这个问题。

您无法在触发器中执行此操作，因为尚未提交数据。在任何受支持的SQL Server版本中，您需要使用IDENTITY键将这些命令写入另一个表，并让后台任务按顺序读取该表并执行命令。这是否也适用于SQL 2000我不能说:)

从触发器调用的存储过程不会运行

1 个答案: