mysql>mysql> delimiter $$mysql>mysql> CREATE PROCEDURE myProc() -> BEGIN -> DECLARE a INT DEFAULT 2; -> DECLARE b INT DEFAULT 3; -> DECLARE c FLOAT; -> -> SET c=a+b; SELECT 'a+b=',c; -> SET c=a/b; SELECT 'a/b=',c; -> SET c=a*b; SELECT 'a*b=',c; -> -> END$$Query OK, 0 rows affected (0.00 sec)mysql>mysql> delimiter ;mysql>mysql> call myProc();+------+------+| a+b= | c |+------+------+| a+b= | 5 |+------+------+1 row in set (0.00 sec)+------+----------+| a/b= | c |+------+----------+| a/b= | 0.666667 |+------+----------+1 row in set (0.02 sec)+------+------+| a*b= | c |+------+------+| a*b= | 6 |+------+------+1 row in set (0.02 sec)Query OK, 0 rows affected (0.02 sec)mysql>mysql> drop procedure myProc;Query OK, 0 rows affected (0.00 sec)mysql>mysql>
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