Re: Need to increase performance of a query - Mailing list pgsql-performance

On 06/10/2010 01:10 PM, Joe Conway wrote:
> try:
>
> create index item_rank_null_idx on item_rank(pf_id)
> where rank IS NOT NULL AND pf_id IS NULL;

oops -- that probably should be:

create index item_rank_null_idx on item_rank(project_id)
where rank IS NOT NULL AND pf_id IS NULL;

Joe