Getting the search_path value for a query listed in pg_stat_activity output (feature request?)

Hi, all.

Is there a way to find out which search_path a query is using?

I have around 100 schemas, each of them containing the same set of tables. When the app connects it sets the
search_path 
and then doesn't use the schema name anywhere again, which means that it's impossible to see which exact table is being

used by a query just by looking at pg_stat_activity output.

It would also be nice if it was possible to have search_path added to logged statements.

Regards,
Aleksander.