Display a specific ID

I have an application form listing and I want to display only records that have a value in the table USER_ID 242 I try in every way, but I do not get the desired result.
I’ve tried in the Fields -> Grid Lookup - id_requests with the command
SELECT * id_requests
FROM aml8c_sv_apptpro2_requests
WHERE user_id = 242

I USER_ID defined in different ways:
WHERE user_id = '242 ’
WHERE user_id = “242”
WHERE user_id = {“242”}
WHERE user_id = {'242 '}

but no command does not work. Could you please help me which command to write, I’ll get the desired result.
Thank you.
I attach pictures.

form01.jpg

form02.jpg

form03.jpg

Hello,

I believe the problem is being caused due to your SELECT statement.

SELECT * id_requests You should have a , there, or remove * or id_requests.

Please try the following statement:

SELECT *
FROM aml8c_sv_apptpro2_requests
WHERE user_id = 242

regards,
Bernhard Bernsmann

Sorry, does not work.

I do not understand what is wrong here.
Error message: Query was empty

Do you have any idea yet how to get the result you want?
I want the end user to only input and editing USER_ID = 242

Thanks

Display a specific ID

OK, we’ll find a solution.
It is quite easy and simple.
With the help of a friend I found out how to configure the form to get a desired result.
I attach a picture. Maybe you’ll ever need this advice for another.

Thanks and best regards

form_solved.jpg