SSIS question - loop through values in textfile

Question

I am new to SSIS and am trying to create SSIS package.
I have value per line in a text file. There is a table consisting of records with each of the values in the text file. The SSIS package should generate text files for each of the value in the text file with the data from the table.
Details:
Text File – abcd.txt
10
11
12
13
Table
1
10
2
11
3
12
4
13
5
10
6
11
7
12
8
13
9
10
The SSIS package should create the following text files with the records that are associated with 10, 11,12 and 13:
10.txt
11.txt
12.txt
13.txt
Thanks in advance

Answer 1

The package looks like below
1. Add a data flow task to get contents from file onto a staging table (flat file source & oledb destination)
2. Execute SQL task to populate object variable with ID list from staging table
add a object variable in SSIS (@[User::IDList]), use query as below in execute sql task
SELECT ID FROM STagingTable
Set resultset option as FullResultSet and map index 0 to IDList variable in resultset tab
3. Add a ForEachLoop with ADO enumerator and map to IDList variable. Add another int variable ID to receive iterative values
4. Inside Loop add a data flow task with OLEDB Source pointing to table.
use query as
SELECT *
FROM Table
WHERE IDField = ?
map parameter0 to [User::ID] variable in parameter mapping
link to flat file destination and set connectionstring property to expression like below
"<your file folder path>\" + (DT_STR,10,1252) @[User::ID] + ".txt"
to make filename dynamic
execute the package and you'll get different files created for each ID value with related data
similar logic is also explained here with only different being data going to different tabs of excel
http://visakhm.blogspot.in/2013/09/exporting-sqlserver-data-to-multiple.html
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