salix/db/routines/cache/procedures/cache_calc_end.sql

DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `cache`.`cache_calc_end`(IN `v_calc` INT)
BEGIN
	DECLARE v_cache_name VARCHAR(255);
	DECLARE v_params VARCHAR(255);

	-- Libera el bloqueo y actualiza la fecha de ultimo refresco.

	UPDATE cache_calc cc JOIN cache c ON c.id = cc.cache_id
		SET
			cc.last_refresh = NOW(),
			cc.expires = ADDTIME(NOW(), c.lifetime),
			cc.connection_id = NULL
				WHERE cc.id = v_calc;

	SELECT c.name, ca.params INTO v_cache_name, v_params
		FROM cache c
		JOIN cache_calc ca ON c.id = ca.cache_id
			WHERE ca.id = v_calc;

	IF v_cache_name IS NOT NULL THEN
		DO RELEASE_LOCK(CONCAT_WS('/', v_cache_name, IFNULL(v_params, '')));
	END IF;
END$$
DELIMITER ;