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1. daveligthart
   Member
   Posted 1 year ago #
   

   When loading the blog posts from wp-admin the performance is crippled with this plugin activated.

   Currently it is not suitable for high performance environments.

   When performing this piece of code:

   custom-field-template.php:3723

   $sql = $wpdb->prepare(" LEFT JOIN" . $wpdb->postmeta . "AS meta ON (" . $wpdb->posts . ".ID = meta.post_id AND meta.meta_key = %s)", $_REQUEST['orderby']);

   You need to add indexes.

   Can you fix this please?

   Thanks

   http://wordpress.org/extend/plugins/custom-field-template/

2. daveligthart
   Member
   Posted 1 year ago #
   

   It seems that the indexes got removed somehow on our db server.

   Adding the indexes did increase performance; however the posts are still loading very slowly.

3. daveligthart
   Member
   Posted 1 year ago #
   

   I have removed the custom columns from the post and page list. This solved the performance issue.

   Please consider removing this code from the plugin.

   custom-field-template.php
   

   /* add_action( 'manage_posts_custom_column', array(&$this, 'add_manage_posts_custom_column'), 10, 2 );
   add_filter( 'manage_posts_columns', array(&$this, 'add_manage_posts_columns') );
   add_action( 'manage_pages_custom_column', array(&$this, 'add_manage_posts_custom_column'), 10, 2 );
   add_filter( 'manage_pages_columns', array(&$this, 'add_manage_pages_columns') );
   */

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