function panno_uninstall() { global $wpdb; // Get all the table names $pano_table_name = get_pano_table_name(); $pano_text_table_name = get_pano_text_table_name(); $quest_table_name = get_quest_table_name(); $quest_text_table_name = get_quest_text_table_name(); $mission_table_name = get_mission_table_name(); $mission_text_table_name = get_mission_text_table_name(); $hotspot_table_name = get_hotspot_table_name(); $progress_table_name = get_user_progress_table_name(); $skill_progress_table_name = get_user_skill_progress_table_name(); $skill_bonus_pts_table_name = get_user_skill_bonus_pts_table_name(); $type_table_name = get_type_table_name(); $prereq_table_name = get_prereq_table_name(); $activation_code_table_name = get_activation_code_table_name(); $ads_table_name = get_ads_table_name(); $ads_text_table_name = get_ads_text_table_name(); $domain_table_name = get_domain_table_name(); $tool_table_name = get_tool_table_name(); // Drop all the tables $wpdb->query("DROP TABLE IF EXISTS {$pano_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$pano_text_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$quest_text_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$quest_text_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$mission_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$mission_text_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$hotspot_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$progress_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$skill_progress_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$skill_bonus_pts_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$type_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$prereq_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$activation_code_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$ads_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$ads_text_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$domain_table_name}"); $wpdb->query("DROP TABLE IF EXISTS {$tool_table_name}"); echo "bbbbbbbbb"; // Update the db version to 0 so the next time the plugin is run it will reinstall update_option("panno_db_version", PANO_DB_VERSION); }
function delete_prereq($prereq_id) { global $wpdb; $prereq_table_name = get_prereq_table_name(); $wpdb->delete($prereq_table_name, array('id' => $prereq_id)); }
function build_prereq_item_sql() { $table_name = get_prereq_items_table_name(); $sql = 'CREATE TABLE `' . $table_name . '` ( `prereq_id` int(10) NOT NULL, `item_id` int(10) NOT NULL, PRIMARY KEY (prereq_id, item_id), FOREIGN KEY (prereq_id) REFERENCES ' . get_prereq_table_name() . '(id) ON DELETE CASCADE, FOREIGN KEY (item_id) REFERENCES ' . get_items_table_name() . '(id) ON DELETE CASCADE )ENGINE=MyISAM DEFAULT CHARSET=latin1;'; return $sql; }