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20

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1
Q: 

postgresql trigger when user group is changed ?

Hello,
I would like to know if it is possible to have a trigger when a user is added to or drop from a group ? Does this trigger could also works when dierctly create a user in a group (create role ... in group ...) ?
(In fact, I want some users of a specified group to have a specific search_path, so I can set/reset the search_path in the trigger).
Thanks for your help!

+1  A: 

No, PostgreSQL doesn't support DDL-triggers, only on INSERT, UPDATE, DELETE, or TRUNCATE events. Maybe in version 9.1, but that will be 2011 or even 2012 or later.

http://www.postgresql.org/docs/current/interactive/sql-createtrigger.html

Frank Heikens  2010-08-24 09:21:18

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