[postgis-users] How to use AddBBox function

[David R Robison]

I am unclear exactly how to use the addBBox funtion to cache the BBox 
for my features. I tried

select addbbox(the_geom) from tablename;

but I'm not sure it did anything. Any help would be appreciated.
David

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David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison at openroadsconsulting.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
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