leaf
基于leaf的分布式ID生成系统.
Mysql
create database leaf
CREATE TABLE `segment` (
`biz_tag` varchar(128) NOT NULL,
`max_id` bigint(20) NOT NULL DEFAULT 1,
`step` int(11) NOT NULL,
`desc` varchar(256),
`update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`biz_tag`)
)ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
insert into segment(biz_tag, max_id, step, `desc`) values('account', 10000, 10, 'account.service')