how sql matter gets law around charge table? (many many)


i have 3 tables (archive sections, domain (may) go archives):




  • archive




    • id pk

    • description


  • archive_to_section




    • archive_id pk fk

    • section_id pk fk


  • section




    • id pk

    • description




what sql feeling list sections go certain repository id?



i am only training sql. i've review sounds i need join, union? fyi i'm controlling postgres.





[edit] answer gdean2323 combined but aliases:



select section.* 
from domain 
inner join archive_to_section 
on section.id = archive_to_section.section_id 
where archive_to_section.archive_id = $this_archive_id


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