20.08.2015 16:53, 'Louis van Alphen' wrote: > The same thing happens in many other queries where I use views and IMHO > I find it non-sensical. I have come to the conclusion that FB does not > choose great query plans when using views.
True, when views contain outer joins. > It is really hard to tune queries if the results _/seem/_ unpredictable > and there are no visibilty in how FB executes the query. Plan shows how the query is being executed. > Help would be appreciated Something like: select S.* from COLLECTION_ COLL left join SKIN S on S.ID = COLL.SKIN_ID where S.ID is not null i.e. fake the left join to get the correct join order (COLLECTION_->SKIN_->COLOUR_). Dmitry
