[postgis-users] geometry_columns table

Sarel Coetzer geotech.sarel at gmail.com
Tue Jul 1 03:49:47 PDT 2008


I have searched the forum but am still confused about the geometry_columns
table. Importing and deleting PostGIS layers doesn't seem to have an effect
on the geometry_columns table, very strange as this is a GIS catalog to the
spatial database.

I require this table (geometry_columns) to be updated every time the Postgis
DB is edited, can anyone help please?

How is this table created?
With which table does it have a relationship with?
How can I update this table to current PostGIS layers?

Thanks for your help in advance


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