0
votes
2answers
132 views

“ERROR 000840 | The value is not a Relationship Class”

I'm stumped here. I've seen this error in other posts but not quite in the same context. I'm trying to run the arcpy.management.CreateRelationshipClass() tool in ArcGIS 10.0. Absolutely everything ...
2
votes
1answer
62 views

Personal Geodatabase: Access speed up due the use of RelationshipClasses?

I've a special question about the effects of RelationshipClasses. For some reasons I've created a Personal Geodatabase and imported two features from Shape-Files and created an own table. For ...
2
votes
1answer
483 views

Benefits of relationship classes and how they can be accessed in c#

At the moment I've a personal geodatabase with two imported feature classes from shape files and an own created table. This table has columns for the IDs of the elements in the two feature classes. ...
4
votes
1answer
669 views

Querying Data with a 1-Many Relationship Class

I have created a relationship class similar to the one I posted about in this question. Essentially, there is a point feature class representing a location of vegetation clearing with attributes ...
3
votes
1answer
314 views

How to create Relationship Classes successfully

I'm new to ArcGis and I'm making the first steps at this time. At the moment I've two different shape files. The first shape file represents streets on a map with some detailed information in the ...
1
vote
0answers
161 views

ArcGIS Server 10.0, Rest Service not showing relashionship class

It's the first time that I am using Relationship Classes for a web mapping project. Everything seems to be set-up properly, meaning I can get the related info out of ArcMap and ArcCatalog when ...
7
votes
1answer
653 views

To Use or Not to Use Relationship Classes?

I am building a government database from a massive amount of data. Now I am following the standard approach of the ESRI Local Government Data Model, but modified to fits the needs and wants of a ...
4
votes
0answers
83 views

How to split Relationship Class privileges between different users while maintaining referential integrity?

I am using a relationship class to maintain a one-to-many relationship between material sites (under Engineering's purview) and the material sites' sample status and content (under Materials' ...
1
vote
1answer
213 views

Can we create relationship classes based on a geometric network?

I have a point Feature Class and a polyline Feature class which I connected in a geometric network. I also need to connect them logically. In my theoretical model, an edge is defined by the two points ...
1
vote
1answer
115 views

ArcGIS: Can you add attributes to a relationship class at a later date?

I have a relationship class that could use a new attribute (or two or three). I have looked for a way to do this in ArcCatalog and have not discovered it yet. I have: Opened the Relationship ...
2
votes
1answer
989 views

Many-to-Many relationship class table- automatically fill in?

Is there a way that the table of a many-to-many relationship class can automatically be filled in without me selecting the elements connected? So far I am using this method: ...
1
vote
3answers
1k views

creating unique ID-s for my file geodatabase

I use ArcEditor licence level, ArcGIS 10.0 version, and we're talking about a file geodatabase. I have several feature classes (electric energy domain) and I want to connect them using relationship ...
1
vote
1answer
333 views

fail to create relationship class

I am trying to make a relationship class between two tables, but I get this message at the end: " Failed to create the specified relationship class". Can you tell me why? Thanks, Ligia Sorry I ...
0
votes
1answer
128 views

geodatabase and relationship

I have two tables in a personal geodatabase and one of them has 13 records and 6 fields, the other has 118 records and 125 fields. There is a relationship class between the two tables where the first ...
6
votes
1answer
537 views

With arcpy, how do I detect relationship classes in a file GDB (or can't I)?

I would like to be able to detect relationship classes in a file GDB. Because users of my script might have only an ArcView level license, they would not be able to manipulate the schema of a feature ...