[postgis-users] finding duplicate value for the_geom field

[Markus Schaber]

Hi, Antonio,

Antonio Di Marco <a.dimarco at arpat.toscana.it> wrote:

> Hi, how can I find duplicate value in a PostgreSQL table for the 
> geometry field (the_geom)

Do you have some primary key / identification column in the table?


Regards,
Markus

-- 
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf.     | Software Development GIS

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