jmgchengfreemight

done solving my problem with reference of:
http://www.danielauener.com/extend-wp_query-with-custom-parameters/

function.php

function archive_dd_pre_get( $query )
{
	if ( isset($query->query_vars['limit_column']) && $query->query_vars['limit_column'] == 'idtitledatestatustype' )
	{
		$query->limit_column = $query->query_vars['limit_column'];
	}
}
add_action( 'pre_get_posts', 'archive_dd_pre_get' );
function archive_dd_filter( $fields, &$wp_query )
{
    global $wpdb;
	if( $wp_query->query_vars['limit_column'] == 'idtitledatestatustype' ) {
		$fields = "$wpdb->posts.post_date";
    }
    return $fields;
}
add_filter('posts_fields', 'archive_dd_filter', 10, 2);

somewhere.php
$o_query_result = new WP_Query( array( 'category_name' => 'cat 1', 'posts_per_page' => -1, 'post_status' => 'publish', 'limit_column' => 'idtitledatestatustype' ) );