Remove Rule From Relationship Class (Data Management)

Summary

Removes a rule from a relationship class.

Learn more about relationship rules

Usage

• If the relationship class is stored in an enterprise geodatabase, this tool can only be successfully run as the data owner.

Syntax

arcpy.management.RemoveRuleFromRelationshipClass(in_rel_class, {origin_subtype}, {destination_subtype}, {remove_all})

Parameter	Explanation	Data Type
in_rel_class	The relationship class with the rule to remove.	Relationship Class
origin_subtype (Optional)	If the origin class has subtypes, the subtype that is associated with the relationship class rule to be deleted.	String
destination_subtype (Optional)	If the destination class has subtypes, the subtype that is associated with the relationship class rule to be deleted.	String
remove_all (Optional)	Specifies the relationship rules to be removed from the relationship class. REMOVE —All relationship rules will be removed from the input relationship class. NOT_ALL —Only rules from the origin and destination subtypes specified will be removed. This is the default.	Boolean

Derived Output

Name	Explanation	Data Type
out_rel_class	The updated input relationship class with the relationship class rule removed.	Relationship Class

Code sample

RemoveRuleFromRelationshipClass example (Python window)

Remove a relationship rule between the Residential subtype and the House subtype from the ParcelsToBuildings relationship class using the RemoveRuleFromRelationshipClass tool.

import arcpy
arcpy.RemoveRuleFromRelationshipClass_management(
    "C:\\MyProject\\sdeConn.sde\\progdb.user1.ParcelsToBuildings", "Residential", 
    "House")

Environments

This tool does not use any geoprocessing environments.

Licensing information

• Basic: Yes
• Standard: Yes
• Advanced: Yes