2007/6/5, Marc Compte <[EMAIL PROTECTED]>:
Dear list,
This might be too basic for a question but I just couldn't find the
answer so far.
Does PostgreSQL create an implicit index also for foreign keys? or must
I create it explicitly?
FK is just a constraint, you wil have to create indexes manually if
you need them.
--
Filip Rembiałkowski
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
