get_charset_collate(); $table = $wpdb->prefix . 'fcom_user_activities'; if ($wpdb->get_var("SHOW TABLES LIKE '$table'") != $table || $isForced) { $sql = "CREATE TABLE $table ( `id` BIGINT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, `user_id` BIGINT UNSIGNED NULL, `feed_id` BIGINT UNSIGNED NULL, `space_id` BIGINT UNSIGNED NULL, `related_id` BIGINT UNSIGNED NULL, `message` TEXT NULL, `is_public` TINYINT(1) NULL DEFAULT 1, `action_name` VARCHAR(100) NULL DEFAULT '', `created_at` TIMESTAMP NULL, `updated_at` TIMESTAMP NULL, INDEX `feed_id` (`feed_id`), INDEX `user_id` (`user_id`), INDEX `action_name` (`action_name`) ) $charsetCollate;"; dbDelta($sql); } } }