ArcPy method to select related records

Idea created by jborgion Champion on Jan 8, 2019
    Duplicate
    Score10
    • nbanerjee

    In Query Relationship Classes?  methods to select related records are discussed.  Neal Banerjee mentions the  functionality from days gone by in ArcInfo when one could name a relationship and then select the related records that meet a given criteria. (for example:  select <relate name>//<related column name> > 5 )  I've often wondered why working with related tables in ArcGIS desktop is limited to the relationship button in ArcMap.  The process is a little slicker in ArcGIS Pro where you can set it to automagically select related records in a table.  

     

    But a method to work with related records similarly as we did in ArcInfo would be really cool... 

     

    This has been marked as a Duplicate of An Arcpy method for dealing with related records Please up vote and comment there.