Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

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 select a record, I have the option to click the "Related Tables" button. When I use this button, the resulting table is either empty, or has only 1 record.

The original data has many related records, and they have been parsed correctly into separate feature classes. The records are ALL in the related table, but they're not able to link for some reason. The relationship is through the Date/Time stamp, and I've checked to make sure that the values are the same.

I tried to troubleshoot by adding a join, and everything worked as expected. Obviously with Joins you can only have a 1-1 relationship as opposed to a 1-Many.

enter image description here

share|improve this question

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.