/**
phpDox
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Zend\Db\Metadata\Object
ConstraintKeyObject
getForeignKeyUpdateRule
Introduction
Synopsis
Return
Source
Zend\Db\Metadata\Object\ConstraintKeyObject::
getForeignKeyUpdateRule
Get foreign key update rule
Signature
public function getForeignKeyUpdateRule()
Returns
string