A relationship class is an object in a geodatabase that stores information about a relationship between two feature classes, between a feature class and a nonspatial table, or between two nonspatial tables

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how to keep relationship between feature classes after intersection one of feature classes?

I have geodatabase with 3 feature classes. one of them is circuit polyline feature class and two polygon feature class. substation and division in geodatabase there is relationship between circuit ...
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Maintain Relationship Class between Feature Class and Attribute Table after primary key attribute is changed

I have a File Geoedatabase Feature Class with Polygon features of agricultural LAND_PARCELS. Each land parcel has a unique PARCEL_ID. The land parcel Feature Class needs to be related to a table ...
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808 views

Does arcpy have a method for accessing related records within a cursor?

I have a line feature class that represent sampling segments. I have a data table of field notes in the same Geodatabase that is connected to the feature class with a Relationship Class. Is there a ...
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“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 I'...
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116 views

Using IRelationshipClass

I have three feature classes [CircuitSource(A),CircuitBreaker(B),Sub-Station(C)]. In the Geodatabase A and B has a 1:1 relationship based on a primary field namely 'FEEDERID'. C and B has a 1:many ...
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Using one-to-many relationship classe/tabl in ArcGIS Desktop for monitoring?

I have a water source feature class in my geodatabase that stores point locations and other non-changing information. I want to monitor these water sources year after year and keep track of the data ...
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109 views

Copying Features from One ArcMap window to another, without losing Related Tables

In our current workflow we are working in a Personal Geodatabase with few features and related tables , many persons will be working in different schemes. When we need to merge these schemes\Pgdb to ...
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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 ...
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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. ...
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1answer
1k views

Labeling one to many relationship class using ArcGIS for Desktop?

I’ve created a feature class with a one to many relationships to a table. One point many classes. However I want to label the point with the classes attributes. Esri wrote VB solution but it's ...
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3k 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 ...
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1k 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 ...
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369 views

Accessing data stored in related tables from a network dataset

According to ESRI's transit data model, this implementation, and several thesis papers, any non-spatial information (such as public transport schedules, employee info, trips etc) which is not stored ...
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2answers
544 views

Creating join between feature class and table created with InMemoryWorkspaceFactory?

I'm trying to join a featureclass contained inside a pgdb with a table created with an InMemory Workspace. The in-memory table contains results that I want to use to define symbology on the ...
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340 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 ...
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2answers
356 views

Identifying Features With a Relationship Class

I have a feature class which represents points where vegetation clearing has occurred. I also have a table which has a list of vegetation species which were cleared at each location and the amount of ...
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3k 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 ...
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1answer
367 views

Creating relationship class with ArcPy using GlobalID?

I'm trying to create a relationship class with Python using a GlobalID. When I use Python it gives me the error: Failed to execute. Parameters are not valid. ERROR 000800: The value is not a ...
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1answer
43 views

Change Which FeatureClass a RelationshipClass Points at

When you use ArcGIS' Project tool it creates a new featureclass. This is awesome, unless the featureclass you projected had been related to twenty-some tables. All of those relationships still point ...
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136 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' purview)....
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1answer
174 views

Relationships in ArcGIS Server 9.3.1

I am working on a viewer in which I would like to show two related feature classes. If I select a feature of the first one, the related features of the second one should be selected too. I found a ...
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1answer
123 views

Splitting street in Address table which participates in Relationship Class (1-M)?

I have a table "Addresses" and the Feature "streets". The feature "Streets" are lines. I need to do a relation with this table with this feature. What I do? I tried built a "relationship class". The ...
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1answer
421 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 ...
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1answer
261 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 ...
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2answers
182 views

How to view/edit attributed relationship data in Identify/Attributes dialog in ArcMap?

Is there any extension or standard option to view/edit attributed relationship records attributes using standard ArcMap attribute editor dialog? Same to question about identify dialog :) Thanks
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205 views

Creating Relationship classes

I am trying to create relationship classes in a Feature Dataset. The Relationship Class created successfully, I want when I update a record in the Origin table the Destination's would be updated. But ...
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2k 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: http://support.esri.com/...
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308 views

Records in related table do not appear when using the 'Related Tables' button in attribute table

ArcMap 10 - Geodatabase with related tables & relationship classes. I've written a script that parses data between two databases. When I go into the attribute table of the point feature class and ...
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3answers
3k views

Creating unique IDs for file geodatabase using ArcGIS for Desktop?

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 ...
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1answer
574 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 wasn'...
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1answer
176 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 ...
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308 views

Creating relationship class in ArcSDE?

I can not seem to create a relationship class in ArcSDE, or at least one that works. I am succseful in creating the class however ArcMap does not recongnize it (there are no related tables shown) and ...
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2answers
1k views

create relationship class with stand alone python script

I have created a relationship class in arc catalog using the same arguments I'm using below, however if I try and create it using the script below I get: arcgisscripting.ExecuteError: ERROR 000622:...
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SQL Server Relationships in ArcSDE?

I am running ArcSDE 10 with SQL Server 2008 R2 Standard Edition. I am new to SDE and SQL Server, but I understand that SQL Server has the ability to create relationships between tables and maintain ...
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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 ...
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1answer
3k views

How to let ArcGIS Server see related records in a geodatabase

I have an ArcSDE geodatabase which contains multiple relationship classes. If I add this layer to ArcMap, the relationship is automatically applied (eg, the Identify dialog allows me to drill-down to ...
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6answers
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Where can I get (USA) county neighbour relationship data?

I need a graph where each node is a US county and each edge represents a border shared between counties. I do not particularly care about the absolute position or shape of each county (though that ...
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1answer
167 views

Representing multiple work visits to same location in ArcMap? [closed]

How can I get ArcMap to summarize and display multiple feature records for the same address location?
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Creating polygons from one to many relationship of points using QGIS or PostGIS?

I have a set of polygons that are in a one to many relationship with points. The polygons are administrative boundaries and the points have information on companies and percentage of ownership . I ...
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4k views

Symbolising One-to-many relationships using ArcGIS Desktop?

I have a polygon feature class which has various extent areas with a name which is unique I also have a table (in a file geodatabase) that has the extent names with a score value. But there can be ...
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1answer
435 views

Some related table fields not displaying in ArcPad 8

I have an issue that I have been struggling with and I'll try to explain without getting too confusing. I have an AXF that is displaying only some of the fields in a related table on the default ...
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1answer
1k views

Viewing relationship classes ties for multiple features

I've been working with a complex ArcGIS 9.3.1 geodatabase with multiple feature classes (FC's) interconnected by many relationship classes. My question: supposing I have a FC with features a,b,c and ...