topic Re: Geo Prmg Model 9.3 to get at the Primary Key property of a relationshipclass in Python Questions

Geo Prmg Model 9.3 to get at the Primary Key property of a relationshipclass

justinperez — Tue, 23 Nov 2010 15:01:38 GMT

Does anyone know if we can get to at a Primary Key Name property of a relationship class?

ESRI: thanks for the new model diagram with the Describe Object expanded!!

I am going to the relationshipclass through the GDB FeatureClass Properties. Thanks.

Re: Geo Prmg Model 9.3 to get at the Primary Key property of a relationshipclass

ChrisSnyder — Tue, 23 Nov 2010 19:46:37 GMT

Seems in the v9.3 OMD you can get a field list of the (I assume) fields involved in the relationship class...

When i try to do it though:

import arcgisscripting
gp = arcgisscripting.create(9.3)
dsc = gp.describe(r"\\snarf\am\div_lm\ds\gis\tools\sde_connections_read\ropa_gis_layer_user.sde\CADASTRE.DOCUMENT_TO_PARCEL") # a relationship class BTW
fieldList = dsc.fields
print fieldList

I just get [] (a blank list!)

Seems like a bug... Maybe it works in v10?

Re: Geo Prmg Model 9.3 to get at the Primary Key property of a relationshipclass

justinperez — Wed, 24 Nov 2010 13:41:59 GMT

Thanks Chris. I'll give it a study!