[postgis-users] Postgis too slow

[Paul Ramsey]

Not a dumb question. In the case of mapserver drawing, it helps not at
all. In the case of mapserver querying, it helps immensely.

Andy Turk wrote:
> 
> > Dont forget to put an index on the OID of the table you're using.
> >
> >       create index oid_geo_idx on <table> (OID);
> 
> Maybe this is a dumb question, but how does an OID index help here?
> 
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     | Paul Ramsey
     | Refractions Research
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