Exception: ActiveRecord::InvalidForeignKey

Inherits:

WrappedDatabaseException

• Object
• StandardError
• ActiveRecordError
• AdapterError
• StatementInvalid
• WrappedDatabaseException
• ActiveRecord::InvalidForeignKey

Defined in:

lib/active_record/errors.rb

Overview

Raised when a record cannot be inserted or updated because it references a non-existent record, or when a record cannot be deleted because a parent record references it.

Instance Attribute Summary

Attributes inherited from StatementInvalid

#binds, #sql

Attributes inherited from AdapterError

#connection_pool

Method Summary

Methods inherited from StatementInvalid

#initialize, #set_query

Methods inherited from AdapterError

#initialize

Constructor Details

This class inherits a constructor from ActiveRecord::StatementInvalid