here's an example i like to post using BULK insert. you can do this via SSIs as well, but it's a different technique.
in my example below, i have 4 known folders, and an unknown number of files inside the folders.
I'm assuming all files are the same structure, and get imported into the same table. If you are doing something different, this solution is not for you.
note this also uses xp_cmdshell to get the list of files...if you have that disabled, and cannot enable it, you can't use this technique either.
--BULK INSERT MULTIPLE FILE
--a table to loop thru filenames drop table ALLFILENAMES
CREATE TABLE ALLFILENAMES(WHICHPATH VARCHAR(255),WHICHFILE varchar(255))
--the source table: yours already exists, but needed for this example.
CREATE TABLE BULKACT(RAWDATA VARCHAR (8000))
--some variables
declare @filename varchar(255),
@path varchar(255),
@sql varchar(8000),
@cmd varchar(1000)
--get the list of files to process:
--#########################################
SET @path = 'C:\DB\'
SET @cmd = 'dir ' + @path + '*.txt /b'
INSERT INTO ALLFILENAMES(WHICHFILE)
EXEC Master..xp_cmdShell @cmd
UPDATE ALLFILENAMES SET WHICHPATH = @path where WHICHPATH is null
SET @path = 'C:\DB2\'
SET @cmd = 'dir ' + @path + '*.txt /b'
INSERT INTO ALLFILENAMES(WHICHFILE)
EXEC Master..xp_cmdShell @cmd
UPDATE ALLFILENAMES SET WHICHPATH = @path where WHICHPATH is null
SET @path = 'C:\DB3\'
SET @cmd = 'dir ' + @path + '*.txt /b'
INSERT INTO ALLFILENAMES(WHICHFILE)
EXEC Master..xp_cmdShell @cmd
UPDATE ALLFILENAMES SET WHICHPATH = @path where WHICHPATH is null
SET @path = 'C:\DB4\'
SET @cmd = 'dir ' + @path + '*.txt /b'
INSERT INTO ALLFILENAMES(WHICHFILE)
EXEC Master..xp_cmdShell @cmd
UPDATE ALLFILENAMES SET WHICHPATH = @path where WHICHPATH is null
--#########################################
--cursor loop
declare c1 cursor for SELECT WHICHPATH,WHICHFILE FROM ALLFILENAMES where WHICHFILE like '%.txt%'
open c1
fetch next from c1 into @path,@filename
While @@fetch_status <> -1
begin
--bulk insert won't take a variable name, so make a sql and execute it instead:
set @sql = 'BULK INSERT BULKACT FROM ''' + @path + @filename + ''' '
+ ' WITH (
DATAFILETYPE = ''char'',
FIELDTERMINATOR = '','',
ROWTERMINATOR = ''\n'',
FIRSTROW = 2
) '
print @sql
exec (@sql)
fetch next from c1 into @path,@filename
end
close c1
deallocate c1
Lowell