Сохранять ведущие нули в SQL-экспорт в TXT

Question

Мне нужно экспортировать данные учета из SQL в ряд файлов TXT с помощью «ServiceCode» из 02, 35, 55 или 70. Все работает, кроме «02.». Я не могу получить ведущий ноль.

Вот SQL скрипт:

---

USE [DsPcDb] 
GO 
/****** Object: StoredProcedure [dbo].[JRServiceUsage_S] Script Date: 11/21/2014 14:26:20 ******/ 
SET ANSI_NULLS ON 
GO 
SET QUOTED_IDENTIFIER ON 
GO 



-- ============================================= 
-- Author:  <Author,,Name> 
-- Create date: <Create Date,,> 
-- Description: <Description,,> 
-- ============================================= 
ALTER PROCEDURE [dbo].[JRServiceUsage_S] 
    -- Add the parameters for the stored procedure here 
    @serviceCode varchar(2) 
AS 
BEGIN 
    -- SET NOCOUNT ON added to prevent extra result sets from 
    -- interfering with SELECT statements. 
    SET NOCOUNT ON; 

    -- Insert statements for procedure here 
    DECLARE @beginDate datetime, @endDate datetime, @itemCount int, @total decimal(10,2) 
    SET @beginDate = DATEADD(day,DATEDIFF(day,1,GETDATE()),0) 
    SET @endDate = DATEADD(day,DATEDIFF(day,0,GETDATE()),0) 
    --PRINT @beginDate 
    --PRINT @endDate 

    CREATE TABLE #tblData(CostCenter nvarchar(50), ItemCount int, ServerName nvarchar(50), ServiceCode int, Price decimal(10,2)) 
    CREATE TABLE #tblTotals(UsageDate datetime, CostCenter nvarchar(50), ServiceCode int, ItemCount int, Total decimal(10,2)) 

    INSERT INTO #tblData SELECT ServiceConsumer_T_Projekt.Name, ServiceUsage_T.Cardinality, ServiceProvider_T.ServerName, Service_T.ServiceCode, ServiceUsage_T.AmountPaid 
    FROM ServiceConsumer_T AS ServiceConsumer_T RIGHT OUTER JOIN 
    ServiceUsage_T AS ServiceUsage_T ON ServiceConsumer_T.ID = ServiceUsage_T.ServiceConsumer LEFT OUTER JOIN 
    ServiceConsumer_T AS ServiceConsumer_T_Group ON ServiceUsage_T.ServConsGroup = ServiceConsumer_T_Group.ID LEFT OUTER JOIN 
    ServiceConsumer_T AS ServiceConsumer_T_Projekt ON ServiceUsage_T.ServConsProject = ServiceConsumer_T_Projekt.ID LEFT OUTER JOIN 
    ServiceProvider_T AS ServiceProvider_T ON ServiceUsage_T.ServiceProvider = ServiceProvider_T.ID INNER JOIN 
    Service_T AS Service_T ON ServiceUsage_T.Service = Service_T.ID 
    WHERE (ServiceUsage_T.UsageEnd >= @beginDate) AND (ServiceUsage_T.UsageEnd < @endDate) 

    UPDATE #tblData SET CostCenter = '' WHERE CostCenter IS NULL 

    -- SELECT COST CENTER GROUPS -- 
    DECLARE @costCenter varchar(50) 
    DECLARE tempCCCursor CURSOR 
    FOR SELECT CostCenter 
     FROM #tblData 
     GROUP BY CostCenter 
    OPEN tempCCCursor 
    FETCH NEXT FROM tempCCCursor 
    INTO @costCenter 
    WHILE @@FETCH_STATUS = 0 
    BEGIN 
     SET @total = 0 
     SET @itemCount = 0 

     IF @serviceCode = '02' 
     BEGIN 
      SELECT @total = COALESCE(SUM(Price),0), @itemCount = COALESCE(SUM(ItemCount),0) 
      FROM #tblData 
      WHERE CostCenter = @costCenter AND ServiceCode IN(SELECT DISTINCT [ServiceCode] 
       FROM [DsPcDb].[dbo].[Service_T] 
       WHERE [Name] NOT LIKE '%color%' AND [Name] NOT LIKE '%scan%' AND [Name] NOT LIKE '%fax%' AND [ServiceCode] <= 196623) 
     END 

     IF @serviceCode = '55' 
     BEGIN 
      SELECT @total = COALESCE(SUM(Price),0), @itemCount = COALESCE(SUM(ItemCount),0) 
      FROM #tblData 
      WHERE CostCenter = @costCenter AND ServiceCode IN(SELECT DISTINCT [ServiceCode] 
       FROM [DsPcDb].[dbo].[Service_T] 
       WHERE [Name] LIKE '%color%' AND [Name] NOT LIKE '%scan%' AND [Name] NOT LIKE '%fax%' AND [ServiceCode] <= 262159) 
     END 

     IF @serviceCode = '70' 
     BEGIN 
      SELECT @total = COALESCE(SUM(Price),0), @itemCount = COALESCE(SUM(ItemCount),0) 
      FROM #tblData 
      WHERE CostCenter = @costCenter AND ServiceCode IN(SELECT DISTINCT [ServiceCode] 
       FROM [DsPcDb].[dbo].[Service_T] 
       WHERE [Name] LIKE '%scan%') 
     END 

     IF @serviceCode = '35' 
     BEGIN 
      SELECT @total = COALESCE(SUM(Price),0), @itemCount = COALESCE(SUM(ItemCount),0) 
      FROM #tblData 
      WHERE CostCenter = @costCenter AND ServiceCode IN(SELECT DISTINCT [ServiceCode] 
       FROM [DsPcDb].[dbo].[Service_T] 
       WHERE [Name] LIKE '%fax%' AND [ServiceCode] <= 393231) 
     END 

     IF (@itemCount <> 0) 
     BEGIN 
      INSERT INTO #tblTotals (CostCenter, ServiceCode, ItemCount, Total) 
      VALUES (@CostCenter, @serviceCode, @itemCount, @total) 
     END 

     FETCH NEXT FROM tempCCCursor INTO @costCenter 
    END 

    CLOSE tempCCCursor 
    DEALLOCATE tempCCCursor 
    -- END SELECT COST CENTER GROUPS -- 

    SELECT * FROM #tblTotals ORDER BY CostCenter 

    DROP TABLE #tblData 
    DROP TABLE #tblTotals 

END 

---

... а вот какой-нибудь текст из "02" выхода .txt файла, с ведущим нулем раздел из третьих колонка:

---

11/21/2014,00000-24057,2,1125
11/21/2014,00001-MKTG12,2,150
11/21/2014,40059-00395,2,62
11/21/2014,40059-00409,2,32
11/21/2014,40059-00428,2,12
11/21/2014,40059-00432,2,2
11/21/2014,40059-00434,2,218

---

Это не позволит импортировать базу данных получающих данные. («02» - это определенный код.) Как я уже сказал, три других файла txt импортируются должным образом.

Пожалуйста, помогите! Спасибо!

Answer 1

Вы определяете столбец как целое число, поэтому нет ничего удивительного в том, что он выводится как целое число. Сделать это какой-то тип переменной:

CREATE TABLE #tblTotals (
    UsageDate datetime, 
    CostCenter nvarchar(50), 
    ServiceCode varchar(255), 
----------------^ 
    ItemCount int, 
    Total decimal(10,2) 
) 

Я просто использовать varchar(255) для произвольной не слишком длинной строки. У вас может быть лучший тип.

Если код хранится в виде строки в базе данных, это должно устранить вашу проблему.