ALTER TABLE IF EXISTS vn2008.gastos_resumen DROP FOREIGN KEY IF EXISTS gastos_resumen_expense_FK;
ALTER TABLE IF EXISTS `vn2008`.`gastos_resumen` RENAME `vn`.`expenseManual`;

ALTER TABLE IF EXISTS `vn`.`expenseManual` 
CHANGE COLUMN IF EXISTS `Id_Gasto` `expenseFk` varchar(10) NOT NULL,
CHANGE COLUMN IF EXISTS `importe` `amount` decimal(10,2) DEFAULT NULL,
CHANGE COLUMN IF EXISTS `empresa_id` `companyFk` int(11) NOT NULL;

ALTER TABLE IF EXISTS vn.expenseManual COLLATE=utf8mb3_general_ci;

ALTER TABLE IF EXISTS vn.expenseManual MODIFY COLUMN IF EXISTS expenseFk varchar(10) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL;

ALTER TABLE IF EXISTS vn.expenseManual ADD CONSTRAINT expenseManual_expense_FK FOREIGN KEY IF NOT EXISTS (expenseFk) REFERENCES vn.expense(id) ON DELETE CASCADE ON UPDATE CASCADE;

ALTER TABLE IF EXISTS vn.expenseManual MODIFY COLUMN IF EXISTS companyFk int(10) unsigned NOT NULL;

ALTER TABLE vn.expenseManual MODIFY COLUMN companyFk int(10) unsigned NULL;

UPDATE vn.expenseManual 
	SET companyFK= NULL 
	WHERE companyFk= 0;

ALTER TABLE IF EXISTS vn.expenseManual ADD CONSTRAINT expenseManual_company_FK FOREIGN KEY IF NOT EXISTS (companyFk) REFERENCES vn.company(id) ON DELETE CASCADE ON UPDATE CASCADE;

