hook after member login
 

I want to run a query after a member login to forum

which hook should I use?

Depends what you want the query to do

I would try:

login_verify_success

Does this hook work when a member login with cookie or session and without login form?

--------------- Added [DATE]1429603453[/DATE] at [TIME]1429603453[/TIME] ---------------

I want to add user id who login to forum to another table ( not user table)

I'm not sure if it does or not, but it would be easy to test. But there's another possibility in case that doesn't work for you: there's a variable $vbulletin->session->created which is only true for a request that creates a session, so you could use code like this:

Note that a session is created for a guest, so if you don't want to log every time a new guest arrives, you'll want to check for $vbulletin->userinfo['userid'] != 0 before logging. And yes, if a guest (who will already have a session) logs in, a new session is created (I tested that).

Oh, and that probably works for any hook, although you might want to use global_complete since then whatever you do will happen after the page has been sent.