Reputation: 1707
I have two tables page and paragraph(a One to One relation ship). each page has only one paragraph. what I want is to see a row from the paragraph table deleted once the corresponding row on the page table gets deleted.
Upvotes: 1
Views: 106
Reputation: 970
Use something like
@ORM\OneToOne(targetEntity="Paragraph", mappedBy="page",cascade={"persist", "remove"})
Upvotes: 0
Reputation: 726
In your entity mapping you should use cascade property like:
cascade = {"persist","remove"}
example :
Page Class:
<?php
/** @ORM\Entity **/
class Page
{
/**
* @ORM\OneToOne(targetEntity="Paragraph", mappedBy="page",cascade={"persist", "remove"})
**/
private $paragraph;
}
Paragraph Class:
<?php
/** @ORM\Entity **/
class Paragraph
{
/**
* @ORM\OneToOne(targetEntity="Paragraph", inversedBy="paragraph",cascade={"persist", "remove"})
* @ORM\JoinColumn(name="page_id", referencedColumnName="id")
**/
private $page
}
Upvotes: 2