Hi all,
I've been creating indeces for my tables but I'm a bit lost
now. I'd like to know how indeces are managed? Are them
autommaticly chosen for a particular query? We choose the good
ones (maybe through a sql command)?
If I create 10 indeces and then I make some queries, how will
postgres manage the indeces and how to work through the queries?
Best regards,
--
Paulo J. Matos : pocm(_at_)rnl.ist.utl.pt
Instituto Superior Tecnico - Lisbon
Software & Computer Engineering - A.I.- > http://www.rnl.ist.utl.pt/~pocm --- Yes, God had a deadline... So, He
wroteit all in Lisp!