摘要:
mysql-innodb-自定义函数-函数参数赋值-记录
DDL:
DELIMITER $$
CREATE FUNCTION get_value_innodb(id INT) RETURNS INT
BEGIN
DECLARE FINALVAR INT;
SELECT employee_salary INTO FINALVAR FROM employees_innodb WHERE employee_id=id;
RETURN FINALVAR;
END $$
DELIMITER ;
CREATE TABLE `employees_innodb` (
`employee_id` int(11) NOT NULL AUTO_INCREMENT,
`employee_name` varchar(50) NOT NULL,
`employee_sex` varchar(10) DEFAULT '男',
`hire_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`employee_mgr` int(11) DEFAULT NULL,
`employee_salary` float DEFAULT '3000',
`department_id&#