创建函数与储存过程

创建存储过程
DROP PROCEDURE IF EXISTS Pro_Employee;
DELIMITER $$
CREATE PROCEDURE Pro_Employee(IN pdepid VARCHAR(20),OUT pcount INT )
READS SQL DATA
SQL SECURITY INVOKER
BEGIN
SELECT COUNT(id) INTO pcount FROM Employee WHERE depid=pdepid;

END$$
DELIMITER ;


创建函数
DROP FUNCTION IF EXISTS `getsubjectname`;
DELIMITER ;;
CREATE DEFINER=`root`@`localhost` FUNCTION `getsubjectname`(id varchar(36)) RETURNS varchar(255) CHARSET utf8 COLLATE utf8_bin
begin
  return (select fname from client_tvcsubject where FAutoId=id limit 1 );
end
;;
DELIMITER ;

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