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Source View: split_the_query

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Source View

Line Code
2622
2623                $r = array();
2624                foreach ( $this->posts as $post )
2625                     $r[ $post->ID ] = $post->post_parent;
2626
2627                return $r;
2628           }
2629
2630           $split_the_query = ( $old_request == $this->request && "$wpdb->posts.*" == $fields && !empty( $limits ) && $q['posts_per_page'] < 500 );
2631           $split_the_query = apply_filters( 'split_the_query', $split_the_query, $this );
2632
2633           if ( $split_the_query ) {
2634                // First get the IDs and then fill in the objects
2635
2636                $this->request = "SELECT $found_rows $distinct $wpdb->posts.ID FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
2637
2638                $this->request = apply_filters( 'posts_request_ids', $this->request, $this );
2639
2640                $ids = $wpdb->get_col( $this->request );