Il giorno mar, 03/10/2006 alle 13.17 +0200, Mario Frasca ha scritto: > I can't remember if type adaptation and type-caster registration are > a prerogative of psycopg2 or are in general available on all db-api2 > modules.
They are a prerogative of psycopg but other drivers offer similar methods. > > This feature is used by the GeoTypes module that adds support > > for all geometrical types to psycopg. See: > > http://initd.org/tracker/psycopg/wiki/GeoTypes > > I just downloaded it. I'm mostly interested in seeing how you manage > to translate data from postgresql to the client program. I mean: how > you recognize it's gis data and not just any blob... Because they are real types in PostgreSQL (one of the few backends out there that allows for user-defined types) and not just blobs of data. federico -- Federico Di Gregorio http://people.initd.org/fog Debian GNU/Linux Developer [EMAIL PROTECTED] INIT.D Developer [EMAIL PROTECTED] Those who do not study Lisp are doomed to reimplement it. Poorly. -- from Karl M. Hegbloom .signature
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