Our database is running on Postgres 9.3. We have a table called notifications.
Notifications contains id, type, triggering id, source id
, and some other information.
What I am trying to do is select the notifications and then group them on their source ID.
So if I have the following:
id type source_id triggering_id
1 comment 1234 4567
2 comment 1234 0123
3 comment 1234 5432
I would like to get the following back:
source_id, triggering_id(s)
I don't know if this is even possible. I'm pretty new to the DBA stuff.
Best Answer
If I understand you correctly you want a comma separated list of triggering_id's