Re: pass in array to function for use by where clause? how optimize?

Anish Kejariwal <anishkej@gmail.com> writes:
> (select store_id, avg(sales) sales
> from store
> where group_id in(select $1[i] from generate_subscripts($1, 1) g(i))

Seems like a pretty brute-force way to deal with the array.  Try

where group_id = any($1)

Not sure if it'll be a great deal faster, but it's at least easier to
write.
        regards, tom lane