怎样从生产数据库中获得想要的查询语句，把结果集批量插入到磁盘txt文件中

第一步：建立存储过程

      实现传入参数，生成结果到磁盘的txt文件中；

USE [XXXXX]

Go

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

-- =============================================

-- Author:<Author,,Name>

-- Create date: <Create Date,,>

-- Description:<Description,华为厂商为了获取本系统数据写此存储过程，调用此过程生成txt文件保存到服务器，然后ftp到华为,>

-- =============================================

ALTER PROCEDURE [dbo].[Proc_sql_to_file](

@servername varchar(50),--服务器名

@username varchar(50),--用户名,如果用NT验证方式,则为空''

@passWord varchar(50) ,--密码

@sql_query varchar(2000) , --SQL查询语句,有字符条件时用单引号

@filePath_name varchar(1000), --导出路径和文件名

@date datetime --保存文件时的生成日期戳

)AS

DECLARE @sql varchar(8000)

SET @sql='bcp "'+@sql_query + '" queryout '+' "'+@filePath_name+'_'+

convert(varchar(10),@date,21)+'.txt " /t "," /w'

+' /S '+@servername

+CASE WHEN ISNULL(@username,'')='' THEN '' ELSE ' /U '+@username END

+' /P '+ISNULL(@password,'')

select @sql

EXEC master..xp_cmdshell @sql

IF @@Error<>0 BEGIN

print '生成文件时出错了，请查看!'+@@Error

END

第二步：数据库中新建任务计划；

use XXXXX;---数据库名称

go

if exists(select 1 from sysobjects where name='temp11')

drop table temp11;

if exists(select 1 from sysobjects where name='temp12')

drop table temp12;

go

go

declare @date1 datetime;set @date1 =CONVERT(varchar(10),Getdate(), 21);

--华为采购数量时间为当天；

select CONVERT(varchar(100), GETDATE(), 102)+'入库串码' 手机串码,'数量' 数量,'仓库' 仓库 into temp11

uNIOn all

select 

'   '+t4.FSERIALNO,convert(varchar,1) FQty,tl.fname FstockName

from T_STK_INSTOCK  t1

inner join T_STK_INSTOCKentry t2 on t1.fid=t2.fid

inner join  T_STK_INSTOCKENTRY_F t3 on t2.fid=t3.fid

left join T_STK_INSTOCKSERIAL t4 on t3.FENTRYID=t4.FENTRYID

inner join t_bd_material_l t6 on t2.FMATERIALID=t6.FMATERIALID and t6.FLOCALEID=2052

left join T_BD_STOCK_L tl on t2.FSTOCKID=tl.FSTOCKID and tl.FLOCALEID=2052

inner join ( select distinct m.FMATERIALID,m.FCATEGORYID,w.fname from T_BD_MATERIALBASE m

 join T_BD_MATERIALCATEGORY_L w on m.FCATEGORYID=w.FCATEGORYID

  ) u on t6.FMATERIALID=u.FMATERIALID

where u.fname like '%手机%'  and t6.fname like '%华为%'

and convert(varchar(10),t1.FDATE,21)=convert(varchar(10),getdate(),21)

--库存数量

select CONVERT(varchar(100), GETDATE(), 102)+'在库串码' 手机串码,'数量' 数量,'仓库' 仓库 into temp12

union all

SELECT   FNUMBER,convert(varchar,1) Fqty,ckl.FNAME FstockName  

 FROM (select FNUMBER,FSERIALID,FMATERIALID from V_BD_OVERASERIALVIEW where FSERIALID>1 and  FDOCUMENTSTATUS = 'C' AND FFORBIDSTATUS = 'A') t0 

  INNER   JOIN (select FSERIALID from V_BD_OVERASERIALVIEW_L where FSERIALID>1  AND FLocaleId = 2052) t0_L ON (t0.FSERIALID = t0_L.FSERIALID)

  INNER    JOIN (select FSERIALID From V_BD_OVERASERIALORGVIEW where FSERIALID>1  and  FSTOCKSTATUS = 1 ) uu on uu.FSERIALID=t0.FSERIALID

  inner   join (select FMATERIALID,FNAME FSPMC From t_bd_material_l where FMATERIALID>1 and FLocaleId = 2052) tll on t0.FMATERIALID =tll.FMATERIALID 

  INNER   join (select FCATEGORYID,FMATERIALID From T_BD_MATERIALBASE where FCATEGORYID>1 and FCATEGORYID ='2092334' ) m on t0.FMATERIALID=m.FMATERIALID

  left   join (SELECT FSERIALID,MIN(FINPUTDATE) FINPUTDATE  FROM (select a.FSERIALID FSERIALID,case when b.FINPUTDATE not like '' then b.FINPUTDATE else   a.FBILLDATE

end FINPUTDATE from (select FSERIALID,FBILLDATE  From T_BD_SERIALBILLTRACE_e where FSERIALID>1 ) a  INNER   join (select FSERIALID,FINPUTDATE From T_BD_SERIALMASTEROTHER where FSERIALID>1) b on a.FSERIALID=b.FSERIALID ) a GROUP BY FSERIALID) b on t0.fserialid=b.FSERIALID

INNER   JOIN (select FSERIALID,FBILLTRACEID,FINVID from T_BD_SERIALBILLTRACE  where FBILLTRACEID>1 and FSERIALID>1 ) t5 ON T0.FSERIALID  = t5.FSERIALID  AND t5.FBILLTRACEID = (SELECT top 1 EE.FBILLTRACEID AS FBILLTRACEID FROM T_BD_SERIALBILLTRACE  EE WHERE T0.FSERIALID = EE.FSERIALID and( FINVID is not null and FINVID <> '' ) order by FBILLTRACEID desc)

 inner   join (select fid,FSTOCKID,FSTOCKSTATUSID from T_STK_INVENTORY where   FSTOCKSTATUSID=10000 and FOBJECTTYPEID= 'STK_Inventory'  and FKEEPERTYPEID='BD_KeeperOrg'and FOWNERTYPEID='BD_OwnerOrg' and FISEFFECTIVED=1 and FBASEQTY<>0) inv on inv.fid=t5.FINVID 

 inner   join (select FSTOCKID,FNAME from T_BD_STOCK_L where FSTOCKID>1 and FLocaleId = 2052   ) ckl on inv.FSTOCKID=ckl.FSTOCKID 

 where FSPMC like '%华为%'

option(maxdop 0)

 EXEC XXXXX..Proc_sql_to_file 'DESKTOP-89KSR2K','sa','dingweitao','select * from XXXXX.dbo.temp11','d:\k3cloud_Instock\k3cloud_Instock',@date1

  EXEC XXXXX..Proc_sql_to_file 'DESKTOP-89KSR2K','sa','dingweitao','select * from XXXXX.dbo.temp12','d:\k3cloud_Inventory\k3cloud_Inventory',@date1

go

drop table temp11,temp12

go

最终每天会更新数据到文件中；