首先建立表：

CREATE TABLE `sys_sequence` (
   `NAME` varchar(50) NOT NULL,
   `CURRENT_VALUE` int(11) NOT NULL DEFAULT '0',
   `INCREMENT` int(11) NOT NULL DEFAULT '1',
   PRIMARY KEY (`NAME`)
 )

INSERT INTO SYS_SEQUENCE(NAME,CURRENT_VALUE,INCREMENT) VALUES('TBL_FS', 1,1)

DELIMITER $$

DROP FUNCTION IF EXISTS `currval`$$

CREATE DEFINER=`root`@`%` FUNCTION `currval`(seq_name VARCHAR(50)) RETURNS INT(11)
BEGIN
DECLARE VALUE INTEGER;
SET VALUE=0;
SELECT current_value INTO VALUE
FROM sys_sequence 
WHERE NAME=seq_name;
RETURN VALUE;
END$$

DELIMITER ;
 

select currval('TBL_FS');

grant all privileges on *.* to [email protected]"%" identified by "password"; 
flush privileges;  

建立nextval函式

DELIMITER $$
DROP FUNCTION IF EXISTS `nextval`$$

CREATE DEFINER=`root`@`%` FUNCTION `nextval`(seq_name varchar(50)) RETURNS int(11)
BEGIN
UPDATE sys_sequence
SET CURRENT_VALUE = CURRENT_VALUE + INCREMENT
where name=seq_name;
return currval(seq_name);
END$$
 

select nextval('tbl_fs')