SQL過程執行第一行然後停止

Question

我正在運行必須更新某個表的SQL過程。當我運行這個程序時，它說成功完成了，但是當我嘗試調試它時記錄沒有更新，它只運行SET ANSI ON，然後它給出了成功的消息。我正在使用SQL服務器2012

我錯過了什麼，有什麼我需要添加？看到這裏我的代碼：

USE [CADDe_ProdCopy] 
GO 
/****** Object: StoredProcedure [dbo].[sp_sms_X203] Script Date: 2015/09/03 08:28:15 AM ******/ 
SET ANSI_NULLS ON 
GO 
SET QUOTED_IDENTIFIER ON 
GO 




ALTER  procedure [dbo].[sp_sms_X203] 
as 
    declare @lCount int 
    set @lCount = (select count(*) from tbl_X203_SMS where SMSSent = 0) 
    if @lCount > 0 
     begin 
     DECLARE @cSMSeMail varchar(100) 
     declare @cSMSType varchar(10) 
     declare @cSMSSent int 
     declare @cRA varchar(10) 
     declare @cWizard varchar(7) 
     declare @cCName varchar(26) 
     declare @cContact varchar(30) 
     declare @cUsed_KM int 
     declare @cAmount_Due decimal(18, 2) 
     declare @cSMSMessage varchar(160) 
     declare @cvblf varchar(1) 
     declare @cCheckInDt datetime 
     declare @cCheckOutDt datetime 
     declare @err int 


    set @cvblf = '|' 
    declare lcursor CURSOR FOR 
     Select SMSType, RA, CName, Contact, Used_KM, Amount_Due, eMail, [CheckInDateTime] ,[CheckOutDateTime] 
     From tbl_X203_SMS WHERE SMSSent = 0 
    open lcursor 
    fetch next from lcursor into @cSMSType, @cRA, @cCName, @cContact, @cUsed_KM, @cAmount_Due, @cSMSeMail, @cCheckInDt, @cCheckOutDt 
    while @@FETCH_STATUS = 0 
     begin 
     --SET @cContact = '+27834115771' 
     --SET @cSMSeMail = 'amangelsdorf@avis.co.za' 


-- Check that the date of the checkin is within same day 
      if rtrim(ltrim(@cSMSType)) = 'CheckIn' 
       begin    
        if datediff(day,@cCheckInDt,getdate()) = 0 
        begin 
         SET @cSMSMessage = left('Thank you '+ @cCName +' for renting with AVIS.',160) 
         SET @cSMSMessage = left(@cSMSMessage + ' RA#' + @cRA + 'Retrieve your invoice at http://www.avis.co.za/inv' ,160) 
         --if @cAmount_Due > 0 
         -- SET @cSMSMessage = left(@cSMSMessage + @cvbLf + 'AMT:R ' + cast(@cAmount_Due as varchar),160) 
         exec sp_sms_xml_post @cContact, @cSMSMessage, @cSMSeMail 
        end 
       end 


    -- Check that the date of the checkout is within same day 
      if rtrim(ltrim(@cSMSType)) = 'CheckOut' 
       begin 
       if datediff(day,@cCheckOutDt,getdate()) = 0 
        begin 
         --SET @cSMSMessage = left('Thank you for choosing AVIS.' + @cvbLf + 'For any assistance contact the AVIS Careline on Tel: 0800001669' ,160) 
         SET @cSMSMessage = left('Thank you for choosing AVIS. ' + @cvbLf + 'Kindly contact 0800001669 for any roadside or emergency assistance.' ,160) 
         exec sp_sms_xml_post @cContact, @cSMSMessage, @cSMSeMail 
        end 
       end 

      set @err = @@error 
      if @err = 0 
       begin 
        --print 'no error' 
        update tbl_X203_SMS set SMSSent = 1 where SMSType = @cSMSType and RA = @cRA      
       end 
      fetch next from lcursor into @cSMSType, @cRA, @cCName, @cContact, @cUsed_KM, @cAmount_Due, @cSMSeMail, @cCheckInDt, @cCheckOutDt 
     end 

    close lcursor 
    deallocate lcursor 
end 

`

Answer 1

您顯示的代碼是創建/更改存儲過程的代碼，並且不會執行它，因此是成功編譯的響應。

爲了執行這個過程中，您將需要使用exec聲明：

exec [dbo].[sp_sms_X203] 

Answer 2

您檢查 集@lCount =您的計數值（從tbl_X203_SMS SELECT COUNT（*），其中SMSSent = 0） 如果@lCount> 0

，因爲可能你得到的值爲0，所以它不會在if條件裏面，你可以使用print（@lCount）之前的if和從sql server執行存儲過程。