SQL Server2000 数据导入Excel

/**/ /*+--------------------------------------  
| 存储过程：SP_BulkInsertFromExcel  
| 功能说明：根据Excel文件导入数据库中的表  
| 维护记录：  
| 调用方式：EXEC SP_BulkInsertFromExcel 'C:鞍山市地方税务局登记信息表.xls','aaaa','组织机构代码,注册号,企业名称,法定代表人,纳税人标识,注册地址,纳税人主管税务机关,主体税种,登记状态','地税登记信息'
| 联系方式：[email protected]  
| 创建日期：2007-05-07 22:26:09.873  
| 注意事项:   
| 版权信息: 邹黎鹏  
--------------------------------------+*/   
CREATE    PROC   SP_BulkInsertFromExcel  
@fname     NVARCHAR ( 260 ),  
@sheename    Nvarchar ( 256 ), 
@columnname   varchar ( 2000 ), 
@TABLENAME    VARCHAR ( 100 )  
as   
set  nocount  on   

declare   @srv_name  sysname, @sql   nvarchar ( 4000 ), @COLUMN   VARCHAR ( 2000 ), @IDENTITYNAME   VARCHAR ( 100 ), @SQLWhere   varchar ( 2000 )  
SELECT   @COLUMN = '' , @IDENTITYNAME = '' , @SQLWhere = '' , @sql = ''
  

SELECT   @COLUMN = @COLUMN + ' , ' + NAME  FROM  SYSCOLUMNS  WHERE  ID = OBJECT_ID ( @TABLENAME )  AND  NAME  NOT   IN   
  (  
   SELECT  COLUMN_NAME  FROM  INFORMATION_SCHEMA.columns  
      WHERE  TABLE_NAME = @TABLENAME   AND    COLUMNPROPERTY (        
         OBJECT_ID ( @TABLENAME ),COLUMN_NAME, ' IsIdentity ' ) = 1   
  )  
  ORDER   BY  COLORDER  
SET   @COLUMN = STUFF ( @COLUMN , 1 , 1 , '' )  


SELECT    
      @SQLWhere = @SQLWhere + '  and  ' + A.NAME + ' <> ''''  AND  '   
FROM  SYSCOLUMNS A  
  LEFT   JOIN  SYSCOMMENTS E  ON  A.CDEFAULT = E.ID  
WHERE  A.ID = OBJECT_ID ( @TABLENAME )  AND  A.ISNULLABLE != 1   AND   ISNULL (E. TEXT , '' ) = ''   
  
SET   @SQLWhere = stuff ( @SQLWhere , 1 , 1 , '' )  
SET   @SQLWhere = LEFT ( @SQLWhere , LEN ( @SQLWhere ) - 3 )  

if   @SQLWhere <> ''
begin
SET   @sql = '  INSERT INTO  ' + @TABLENAME + '  (  ' + @columnname + '  )
        SELECT  ' + @columnname + '
         from OPENROWSET( '' MICROSOFT.JET.OLEDB.4.0 '' , '' Excel 8.0;HDR=YES;IMEX=1;DATABASE= ' + @fname + ''' ,[ ' + @sheename + ' $])
        where 1=1   ' + @SQLWhere
end
else
begin
SET   @sql = '  INSERT INTO  ' + @TABLENAME + '  (  ' + @columnname + '  )
        SELECT  ' + @columnname + '
         from OPENROWSET( '' MICROSOFT.JET.OLEDB.4.0 '' , '' Excel 8.0;HDR=YES;IMEX=1;DATABASE= ' + @fname + ''' ,[ ' + @sheename + ' $])
         '
end

Exec ( @sql )  


GO