導出SQL查詢結果到Excel

Question

上執行下面提到聲明：

EXEC proc_generate_excel_with_columns 
    'your dbname', 'your table name','your file path' 

我得到以下error.Can誰能幫助？

User name not provided, either use -U to provide the user name or use -T for Trusted Connection usage: bcp {dbtable | query} {in | out | queryout | format} datafile [-m maxerrors] [-f formatfile] [-e errfile] [-F firstrow] [-L lastrow] [-b batchsize] [-n native type] [-c character type] [-w wide character type] [-N keep non-text native] [-V file format version] [-q quoted identifier] [-C code page specifier] [-t field terminator] [-r row terminator] [-i inputfile] [-o outfile] [-a packetsize] [-S server name] [-U username] [-P password] [-T trusted connection] [-v version] [-R regional enable] [-k keep null values] [-E keep identity values] [-h "load hints"] [-x generate xml format file] [-d database name] NULL

我的程序是這樣的：

create procedure proc_generate_excel_with_columns 
(
    @db_name varchar(100), 
    @table_name varchar(100), 
    @file_name varchar(100) 
) 
as 

--Generate column names as a recordset 
declare @columns varchar(8000), @sql varchar(8000), @data_file varchar(100) 
select 
    @columns=coalesce(@columns+',','')+column_name+' as '+column_name 

from 
    information_schema.columns 
where 
    table_name='dbo.vcuriosoftronic.tblPayrollGroups' 
select @columns=''''''+replace(replace(@columns,' as ',''''' as '),',',',''''') 

--Create a dummy file to have actual data 
select @data_file=substring('D:\TestFile.xls',1,len('D:\TestFile.xls') 
          -charindex('\',reverse('D:\TestFile.xls'))) 
          +'D:\TestFile.xls' 

--Generate column names in the passed EXCEL file 
set @sql='exec master..xp_cmdshell ''bcp 
      " select * from (select '+@columns+') as t" 
      queryout "'+@file_name+'" -c''' 
exec(@sql) 

--Generate data in the dummy file 
set @sql='exec master..xp_cmdshell ''bcp 
     "select * from [myserver]..'+@table_name+'" 
     queryout "'+@data_file+'" -c''' 
exec(@sql) 

--Copy dummy file to passed EXCEL file 
set @sql= 'exec master..xp_cmdshell ''type '+@data_file+' >> "'+@file_name+'"''' 
exec(@sql) 

--Delete dummy file 
set @sql= 'exec master..xp_cmdshell ''del '+@data_file+'''' 
exec(@sql) 

Answer 1

退房如何使用BCP導出數據我的博客文章。

http://craftydba.com/?p=1690

以下代碼段使用-T，可信的連接。如果您正在代理中運行一項工作，它將在該安全帳戶下運行。

請傳遞標準安全憑證-U -P或確保該帳戶能夠運行該命令。

-- BCP - Export query, pipe delimited format, trusted security, character format 
DECLARE @bcp_cmd4 VARCHAR(1000); 
DECLARE @exe_path4 VARCHAR(200) = 
    ' cd C:\Program Files\Microsoft SQL Server\100\Tools\Binn\ & '; 
SET @bcp_cmd4 = @exe_path4 + 
    ' BCP.EXE "SELECT FirstName, LastName FROM AdventureWorks2008R2.Sales.vSalesPerson" queryout ' + 
    ' "C:\TEST\PEOPLE.TXT" -T -c -q -t0x7c -r\n'; 
PRINT @bcp_cmd4; 
EXEC master..xp_cmdshell @bcp_cmd4; 
GO 

假定BCP路徑在搜索列表中進行更新。下面是一個屏幕截圖帶有路徑和查詢在消息窗口改變了SQL Server 2012的

看，它已經從打印語句的BCP命令。您可以將該命令放入批處理文件中，以便在DOS提示符下進行測試。這是您的調試練習。