[postgis-users] several SRID on one table

Steve.Toutant at inspq.qc.ca Steve.Toutant at inspq.qc.ca
Tue Sep 1 07:46:59 PDT 2009


Hello,
We need to use a table for several purposes with different SRID.
Is it a good practice to have several geometry columns on one table or 
should we create one table per SRID?
What are the pros and cons of using several geometry columns on one table? 


thanks
Steve

Steve Toutant, M. Sc.
Analyste en géomatique
Secteur environnement
Direction des risques biologiques, environnementaux et occupationnels
Institut national de santé publique du Québec
945, avenue Wolfe
Québec, Qc G1V 5B3 
Tél.: (418) 650-5115 #5281
Fax.: (418) 654-3144
steve.toutant at inspq.qc.ca
http://www.inspq.qc.ca
 
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