Ticket #7460: 7460.patch

src/bp-activity/classes/class-bp-activity-activity.php

@@ -544 +544 @@
                  */
                 $join_sql = apply_filters( 'bp_activity_get_join_sql', $join_sql, $r, $select_sql, $from_sql, $where_sql );
 
-                /**
-                 * Filters the preferred order of indexes for activity item.
-                 *
-                 * @since 1.6.0
-                 *
-                 * @param array $value Array of indexes in preferred order.
-                 */
-                $indexes = apply_filters( 'bp_activity_preferred_index_order', array( 'user_id', 'item_id', 'secondary_item_id', 'date_recorded', 'component', 'type', 'hide_sitewide', 'is_spam' ) );
-
-                foreach( $indexes as $key => $index ) {
-                        if ( false !== strpos( $where_sql, $index ) ) {
-                                $the_index = $index;
-                                break; // Take the first one we find.
-                        }
-                }
-
-                if ( !empty( $the_index ) ) {
-                        $index_hint_sql = "USE INDEX ({$the_index})";
-                } else {
-                        $index_hint_sql = '';
-                }
-
                 // Sanitize page and per_page parameters.
                 $page     = absint( $r['page']     );
                 $per_page = absint( $r['per_page'] );