Title: ACS on postgres
Last modified: August 20, 2016

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# ACS on postgres

 *  [achaido](https://wordpress.org/support/users/achaido/)
 * (@achaido)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/acs-on-postgres/)
 * I just changed from MySQL to postgres to be able to run a blog on heroku, and
   all of a sudden ACS stopped working. If I remove ‘group_name’ => ‘Name’ and leave
   the array blank it lists all posts, but if I add anything inside the brackets
   the loop goes blank. Any idea?
 * Like this: no posts/pages are shown
    <?php $acs -> query_posts(array(‘group_name’
   => ‘Name’)); ?>
 * Like this: all posts are listed
    <?php $acs -> query_posts(array()); ?>
 * [http://wordpress.org/extend/plugins/advanced-custom-sort/](http://wordpress.org/extend/plugins/advanced-custom-sort/)

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 * 0 replies
 * 1 participant
 * Last reply from: [achaido](https://wordpress.org/support/users/achaido/)
 * Last activity: [13 years, 2 months ago](https://wordpress.org/support/topic/acs-on-postgres/)
 * Status: not resolved