PHP-document-Left-join-ON-condition和document中的其他条件语法

Posted 2021-02-23

In SQL I can get this by adding AND to the join

LEFT JOIN installations i ON a.id = i.app AND i.page = :page
This way I get the installation info for an app that has an installation on the page, but I get null values on the columns for app's that have installations on other pages or not at all.

Is there a way to do this in Doctrine or am I better off just getting all the installations for each application and then checking against the found page with php?

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See function leftJoin in doc: http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/query-builder.html#high-level-api-methods

->leftJoin('a.installations', 'i', 'WITH', 'i.page = :page')
->setParameter('page', $page)