In article <[EMAIL PROTECTED]>, "Florian G. Pflug" <[EMAIL PROTECTED]> writes:
>> PostgreSQL doesn't automatically add indexes to foreign-key >> columns. That sounds like the issue to me. > Oh... *feeling a bit stupid*... Seems that I got confused, because it > requires an index to exist on the referenced table (To speed up inserts, > updates), but not on the referencing table... That's not quite right. What PostgreSQL (or any other DBMS) requires from the referenced table is a UNIQUE constraint on the column in question so that the referencing table points to a single row, and UNIQUE constraints are usually implemented by indices. ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
