解析SQLServer获取Excel中所有Sheet的方法

use tempdb 
go 
if (object_id ('udf_getExcelTableNames' ) is not null )
    drop function dbo .udf_getExcelTableNames 
go 
create function udf_getExcelTableNames (@filename varchar (1000 ))
returns @t table (id int , name varchar (255 ))
as 
begin 
    declare    
    @error int , @obj int , @c int , @sheetname varchar (255 ) , @sheetstring varchar (255 )

    exec @error = sp_oacreate 'Excel.Application' , @obj   out   
    exec @error = sp_oamethod @obj , 'Workbooks.Open' , @c out , @filename 
    exec @error = sp_oagetproperty @obj , 'ActiveWorkbook.Sheets.Count' , @c    out 
    while (@c > 0 )
    begin 
        set @sheetstring = 'ActiveWorkbook.Sheets(' + ltrim (@c )+ ').Name' 
        exec @error = sp_oagetproperty @obj , @sheetstring , @sheetname    out 
        insert into @t select @c , @sheetname 
        set @c = @c - 1 
    end 
    exec @error = sp_oadestroy @obj   
    return 
end 
go 
select * from dbo .udf_getExcelTableNames ('e:/aa.xls' )
/*--测试结果 
3    Sheet3 
2    Sheet2 
1    Sheet1 
*/