2009/8/19 Kevin Kempter
<kevink@consistentstate.com>We do have an index on url_hits.time
not sure why timestamps were not used, I was not here for the design phase.
What's type of time column? I don't like it casts it to double in explain. If it is integer, may be you need to change
and time >= extract ('epoch' from timestamp '2009-08-12')
and time < extract ('epoch' from timestamp '2009-08-13' )
to
and time >= extract ('epoch' from timestamp '2009-08-12')::int4
and time < extract ('epoch' from timestamp '2009-08-13' )::int4
for the index to be used?