SQLServer導(dǎo)出表到EXCEL文件的存儲過程

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SQL Server導(dǎo)出表到EXCEL文件的存儲過程:
    *--數(shù)據(jù)導(dǎo)出EXCEL
    導(dǎo)出表中的數(shù)據(jù)到Excel,包含字段名,文件為真正的Excel文件
    ,如果文件不存在,將自動創(chuàng)建文件
    ,如果表不存在,將自動創(chuàng)建表
    基于通用性考慮,僅支持導(dǎo)出標(biāo)準(zhǔn)數(shù)據(jù)類型
    ---*/
    /**//*--調(diào)用示例
    p_exporttb @tbname='地區(qū)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
    @tbname sysname, --要導(dǎo)出的表名,注意只能是表名/視圖名
    @path nvarchar(1000), --文件存放目錄
    @fname nvarchar(250)='' --文件名,默認(rèn)為表名
    as
    declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
    declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
    --參數(shù)檢測
    if isnull(@fname,'')='' set @fname=@tbname+'.xls'
    --檢查文件是否已經(jīng)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
    --數(shù)據(jù)庫創(chuàng)建語句
    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="'+@sql+'";DBQ='+@sql
    else
    set @constr='Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties="Excel 5.0;HDR=YES'
    +';DATABASE='+@sql+'"'
    --連接數(shù)據(jù)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
    --創(chuàng)建表的SQL
    select @sql='',@fdlist=''
    select @fdlist=@fdlist+','+a.name
    ,@sql=@sql+',['+a.name+'] '
    +case when b.name in('char','nchar','varchar','nvarchar') then
    'text('+cast(case when a.length>255 then 255 else a.length end as varchar)+')'
    when b.name in('tynyint','int','bigint','tinyint') then 'int'
    when b.name in('smalldatetime','datetime') then 'datetime'
    when b.name in('money','smallmoney') then 'money'
    else b.name end
    FROM syscolumns a left join systypes b on a.xtype=b.xusertype
    where b.name not in
    ('image','text','uniqueidentifier','sql_variant','ntext','varbinary','binary','timestamp')
    and object_id(@tbname)=id
    select @sql='create table ['+@tbname
    +']('+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
    --導(dǎo)入數(shù)據(jù)
    set @sql='openrowset(''MICROSOFT.JET.OLEDB.4.0'',''Excel 5.0;HDR=YES
    ;DATABASE='+@path+@fname+''',['+@tbname+'$])'
    exec('insert into '+@sql+'('+@fdlist+') select '+@fdlist+' from '+@tbname)
    return
    lberr:
    exec sp_oageterrorinfo 0,@src out,@desc out
    lbexit:
    select cast(@err as varbinary(4)) as 錯誤號
    ,@src as 錯誤源,@desc as 錯誤描述
    select @sql,@constr,@fdlist
    go
    *--數(shù)據(jù)導(dǎo)出EXCEL
    導(dǎo)出查詢中的數(shù)據(jù)到Excel,包含字段名,文件為真正的Excel文件
    ,如果文件不存在,將自動創(chuàng)建文件
    ,如果表不存在,將自動創(chuàng)建表
    基于通用性考慮,僅支持導(dǎo)出標(biāo)準(zhǔn)數(shù)據(jù)類型
    --*/
    /**//*--調(diào)用示例
    p_exporttb @sqlstr='select * from 地區(qū)資料'
    ,@path='c:',@fname='aa.xls',@sheetname='地區(qū)資料'
    --*/
    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 sysname, --查詢語句,如果查詢語句中使用了order by ,請加上top 100 percent,注意,如果導(dǎo)
    出表/視圖,用上面的存儲過程
    @path nvarchar(1000), --文件存放目錄
    @fname nvarchar(250), --文件名
    @sheetname varchar(250)='' --要創(chuàng)建的工作表名,默認(rèn)為文件名
    as
    declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
    declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
    --參數(shù)檢測
    if isnull(@fname,'')='' set @fname='temp.xls'
    if isnull(@sheetname,'')='' set @sheetname=replace(@fname,'.','#')
    --檢查文件是否已經(jīng)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
    --數(shù)據(jù)庫創(chuàng)建語句
    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="'+@sql+'";DBQ='+@sql
    else
    set @constr='Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties="Excel 5.0;HDR=YES'
    +';DATABASE='+@sql+'"'
    --連接數(shù)據(jù)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
    --創(chuàng)建表的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 in('char','nchar','varchar','nvarchar') then
    'text('+cast(case when a.length>255 then 255 else a.length end as varchar)+')'
    when b.name in('tynyint','int','bigint','tinyint') then 'int'
    when b.name in('smalldatetime','datetime') then 'datetime'
    when b.name in('money','smallmoney') then 'money'
    else b.name end
    FROM tempdb..syscolumns a left join tempdb..systypes b on a.xtype=b.xusertype
    where b.name not in
    ('image','text','uniqueidentifier','sql_variant','ntext','varbinary','binary','timestamp')
    and a.id=(select id from tempdb..sysobjects where name=@tbname)
    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
    --導(dǎo)入數(shù)據(jù)
    set @sql='openrowset(''MICROSOFT.JET.OLEDB.4.0'',''Excel 5.0;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
    ,@src as 錯誤源,@desc as 錯誤描述
    select @sql,@constr,@fdlist
    go