> Hi all,
> I am running pg 7.3.1.
> My query is very simple but pg generates not the best possible plan for
> me:
> analyze select * from a_doc D left outer join (A_SKLAD S join A_MED M
> ON(S.IDS_MED=M.IDS) )on( d.IDS=s.IDS_DOC) where d.IDS='SOF_700060';
What about:
select * from a_doc D
left join A_SKLAD S on(d.IDS=s.IDS_DOC)
left join A_MED M ON(S.IDS_MED=M.IDS)
where d.IDS='SOF_700060'
?
Regards,
Tomasz Myrta