使用SQL Server存储过程导出csv文件中的表数据

Question

I have these requirements:

1. Export table data into a .csv file using a stored procedure
2. First row in the .csv file will be a custom header

Note: data in this row will not come from table. It will be a fixed header for all the .csv being generated.

Similar to something like this:

Latest price data:
product1;150;20150727
product2;180;20150727
product3;180;20150727

Answer 1

Assuming that date is a proper datetime column the following procedure will at least do the job for this table named prodtbl :

CREATE proc csvexp (@header as nvarchar(256)) AS
BEGIN
 SELECT csv FROM (
  SELECT prod,date,prod+';'+CAST(price AS varchar(8))+';'
        +replace(CONVERT(varchar,getdate(),102),'.','') csv
  FROM prodtbl
  UNION ALL
  SELECT null,'1/1/1900',@header
 ) csvexp ORDER BY prod,date
END

The command

EXEC csvexp 'my very own csv export'

will then generate the following output:

my very own csv export
product1;150;20150727
product2;180;20150727
product3;180;20150727

The part of actually getting this output into a .csv file still remains to be done ...