PostGIS problem

[Krung Saengpole]

Hi all,
   
  I'm a newbie with postgis and postgresql. I'd like to convert circle '((x,y),r)' in postgresql to geometry for using with postgis functions. How can I do it? Please give me an example or some function scripts to start with.
   
  Thank you.
  Krung

		
---------------------------------
Yahoo! Photos – Showcase holiday pictures in hardcover
 Photo Books. You design it and we’ll bind it!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/mapserver-users/attachments/20060113/792ed4e0/attachment.html