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CREATE FUNCTION [dbo].[f_num_chn] (@num numeric(14,2))
RETURNS varchar(100) WITH ENCRYPTION --¼ÓÃÜ
AS
BEGIN
--°æÈ¨ËùÓУºpbsql
  DECLARE @n_data VARCHAR(20),@c_data VARCHAR(100),@n_str VARCHAR(10),@i int
  SET @n_data=RIGHT(SPACE(14)+CAST(CAST(ABS(@num*100) AS bigint) AS varchar(20)),14)
  SET @c_data=''
  SET @i=1
  WHILE @i<=14
  BEGIN
    SET @n_str=SUBSTRING(@n_data,@i,1)
    IF @n_str<>' '
    BEGIN
      IF not ((SUBSTRING(@n_data,@i,2)='00') or
        ((@n_str='0') and ((@i=4) or (@i=8) or (@i=12) or (@i=14))))
        SET @c_data=@c_data+SUBSTRING('ÁãÒ¼·¡ÈþËÁÎé½Æâ°Æ¾Á',CAST(@n_str AS int)+1,1)
      IF not ((@n_str='0') and (@i<>4) and (@i<>8) and (@i<>12))
        SET @c_data=@c_data+SUBSTRING('Ǫ°ÛʰÒÚǪ°ÛʰÍòǪ°ÛʰԲ½Ç·Ö',@i,1)
      IF SUBSTRING(@c_data,LEN(@c_data)-1,2)='ÒÚÍò'
        SET @c_data=SUBSTRING(@c_data,1,LEN(@c_data)-1)
    END
    SET @i=@i+1
  END
  IF @num<0
    SET @c_data='£¨¸ºÊý£©'+@c_data
  IF @num=0
    SET @c_data='ÁãÔ²'
  IF @n_str='0'
    SET @c_data=@c_data+'Õû'
  RETURN(@c_data)
END


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    @tablename varchar(100),
    @filepath varchar(100) 
as
EXEC( 'INSERT INTO '  + @tablename +
' SELECT * from
OpenDataSource( ''Microsoft.Jet.OLEDB.4.0'',''Data Source="' + @filepath + '";
......

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SELECT column_name(s) from table_name
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