/**
phpDox
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Zend\Db\Sql\Predicate
IsNull
getExpressionData
Introduction
Synopsis
Return
Source
Zend\Db\Sql\Predicate\IsNull::
getExpressionData
Get parts for where statement
Signature
public function getExpressionData()
Returns
array