SQL Code
go
/*--資料匯出EXCEL
匯出表中的資料到Excel,包含欄位名,檔案為真正的Excel檔案
,如果檔案不存在,將自動建立檔案
,如果表不存在,將自動建立表
基於通用性考慮,僅支援匯出標準資料類型
--作者: 鄒建 --*/
/*--調用樣本
p_exporttb @tbname='地區資料',@path='c:\',@fname='aa.xls'
--*/
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_exporttb]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[p_exporttb]
GO
create proc p_exporttb
@sqlstr varchar(8000), --查詢語句,如果查詢語句中使用了order by ,請加上top 100 percent
@path nvarchar(1000), --檔案存放目錄
@fname nvarchar(250), --檔案名稱
@sheetname varchar(250)='' --要建立的工作表名,預設為檔案名稱
as
declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
print @sqlstr
--參數檢測
if isnull(@fname,'')='' set @fname='temp.xls'
if isnull(@sheetname,'')='' set @sheetname=replace(@fname,'.','#')
--檢查檔案是否已經存在
if right(@path,1)<>'\' set @path=@path+'\'
create table #tb(a bit,b bit,c bit)
set @sql=@path+@fname
insert into #tb exec master..xp_fileexist @sql
--資料庫建立語句
set @sql=@path+@fname
if exists(select 1 from #tb where a=1)
set @constr='DRIVER={Microsoft Excel Driver (*.xls)};DSN='''';READONLY=FALSE'
+';CREATE_DB="mailto:'+@sql+'%22;DBQ='+@sql
else
set @constr='Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties="Excel 8.0;HDR=YES'
+';DATABASE='+@sql+'"'
--串連資料庫
exec @err=sp_oacreate 'adodb.connection',@obj out
if @err<>0 goto lberr
exec @err=sp_oamethod @obj,'open',null,@constr
if @err<>0 goto lberr
--建立表的SQL
declare @tbname sysname
set @tbname='##tmp_'+convert(varchar(38),newid())
set @sql='select * into ['+@tbname+'] from('+@sqlstr+') a'
exec(@sql)
select @sql='',@fdlist=''
select @fdlist=@fdlist+',['+a.name+']'
,@sql=@sql+',['+a.name+'] '
+case
when b.name like '%char'
then case when a.length>255 then 'memo'
else 'text('+cast(a.length as varchar)+')' end
when b.name like '%int' or b.name='bit' then 'int'
when b.name like '%datetime' then 'datetime'
when b.name like '%money' then 'money'
when b.name like '%text' then 'memo'
else b.name end
FROM tempdb..syscolumns a left join tempdb..systypes b on a.xtype=b.xusertype
where b.name not in('image','uniqueidentifier','sql_variant','varbinary','binary','timestamp')
and a.id=(select id from tempdb..sysobjects where name=@tbname)
if @@rowcount=0 return
select @sql='create table ['+@sheetname
+']('+substring(@sql,2,8000)+')'
,@fdlist=substring(@fdlist,2,8000)
exec @err=sp_oamethod @obj,'execute',@out out,@sql
if @err<>0 goto lberr
exec @err=sp_oadestroy @obj
--匯入資料
set @sql='openrowset(''MICROSOFT.JET.OLEDB.4.0'',''Excel 8.0;HDR=YES;DATABASE='+@path+@fname+''',['+@sheetname+'$])'
exec('insert into '+@sql+'('+@fdlist+') select '+@fdlist+' from ['+@tbname+']')
set @sql='drop table ['+@tbname+']'
exec(@sql)
return
lberr:
exec sp_oageterrorinfo 0,@src out,@desc out
lbexit:
select cast(@err as varbinary(4)) as 錯誤號碼
,@src as 錯誤源,@desc as 錯誤描述
select @sql,@constr,@fdlist
go
/*--匯出,以下是我的調用樣本,上面的預存程序都是出自鄒建筆下,頂啊--*/
go
create proc outExcel
@ToID int,@stortype int,@os int,@Url varchar(60)
as
declare @Name nvarchar(60)
set @Name = '盤點單'+(select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),'-',''),' ',''),':',''))
set @Name = @Name+'.xls'
declare @sqlstr varchar(8000)
set @sqlstr='select ID,Code as 編碼,[Name] as 名稱,Unit as 單位,Model as 產品型號,(SELECT isnull(sum(CC0),0)
FROM cInventory WHERE (GoodsID = cgoods.ID)
AND (ToID='+ltrim(@ToID)+')
and stortype='+ltrim(@stortype)+' and os='+ltrim(@os)+')
as 賬面庫存,''0'' as 實際數量,ImgNum as 貨號,'''' as 備忘
from cgoods'
exec p_exporttb @sqlstr,@Url,@Name,'盤點單'
/*--匯入--*/
SELECT * FROM OpenDataSource(
'Microsoft.Jet.OLEDB.4.0','Data Source="d:\盤點單.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')
...[盤點單$]