At 2014-06-24 12:49:17 +0200, lists@hasibether.at wrote:
>
> Is there a list of possible hooks, or maybe a little docu or overview?
The best I found was "git grep _hook_type" and then read the code to
understand when and why the hook was called.
> Especially hooks to catch Insert, Update and Delete Stmts and
> SubQuerys.
>
> It would help a lot to finish / write a log into Tables Module.
Look at how pgaudit does it: https://github.com/2ndQuadrant/pgaudit
The code has comments about how the various available hooks are used.
(I was planning to implement a bgwriter that wrote log messages to a
table, which sounds a bit like what you want to do.)
-- Abhijit