salix/db/changes/10110-postCampaign/00-rangeDateInfo.sql

DROP procedure IF EXISTS `vn`.`rangeDateInfo`;

DELIMITER $$
CREATE PROCEDURE `vn`.`rangeDateInfo` (vStarted DATE, vEnded DATE)
BEGIN
/**
 * Crea una tabla temporal con las fechas
 * desde una fecha inicial a una final
 * @param vStarted fecha inicial
 * @param vEnded fecha final
 */
    DECLARE vDated DATE DEFAULT vStarted;

    DROP TEMPORARY TABLE IF EXISTS tmp.rangeDate;
    CREATE TEMPORARY TABLE tmp.rangeDate(
		`dated` DATE,
        `period` INT,
        `month` INT,
        `year` INT,
        `day` INT,
        `week` INT,
        `yearMonth` INT
        )
        ENGINE = MEMORY;
        
	WHILE vDated <= vEnded DO
		INSERT INTO tmp.rangeDate
			SET `dated` = vDated,
            `period` = YEAR(vDated) * 100 + WEEK(vDated, 1),
            `month` = MONTH(vDated),
            `year` = YEAR(vDated),
            `day` = DAY(vDated),
            `week` = WEEK(vDated, 1),
            `yearMonth` = YEAR(vDated) * 100 + MONTH(vDated);
            
		SET vDated = DATE_ADD(vDated, INTERVAL 1 DAY);
	END WHILE;
END$$

DELIMITER ;