Account Options

  1. Sign in
The old Google Groups will be going away soon, but your browser is incompatible with the new version.
Google Groups Home
« Groups Home
doctrine-user
Home
+ new post
About this group
Join this group
Message from discussion Selecting the last element from a joined collection?
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
Sander Marechal  
View profile  
 More options Mar 20 2012, 6:24 am
From: Sander Marechal <san...@prezent.nl>
Date: Tue, 20 Mar 2012 11:24:45 +0100
Local: Tues, Mar 20 2012 6:24 am
Subject: Selecting the last element from a joined collection?
Print | View thread | Show original | Report this message | Find messages by this author
Hi all,

I am looking for a way to fetch-join entities and just one related entity.

Example: Group hasMany User. The User entity has a 'created' datetime field.

How can I query all groups and for every group, fetch-join the user with the
highest 'created' time?

In my application, groups can have large amounts of users. I only need the
last one for each group (along with the group itself of course).

Kind regards,

--
Sander Marechal


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Create a group - Google Groups - Google Home - Terms of Service - Privacy Policy
©2013 Google