Select from a table that is not in other table

[franse]

If I understand you correctly, then you can do this with 2 queries, for example, I made this right now for you:

1. Table 1
   
2. Table 2
   
3. First query:
   
4. Second query:
   
5. The condition of the second query:
   
   

Which is:
query.join(',', 'user').split(',')
The results are:

You can see that the second query doesn’t have user1/user2/user3 because they are on the first query.