Example
The SAVEQUERIES definition saves the database queries to an array and that array can be displayed to help analyze those queries. The constant defined as true causes each query to be saved, how long that query took to execute, and what function called it. NOTE: This will have a performance impact on your site, so make sure to turn this off when you aren't debugging.
define( 'SAVEQUERIES', true );
The array is stored in the
global $wpdb->queries;
