提高MySQL深分页查询效率的三种方案

CREATE TABLE `user` (
  `id` int NOT NULL AUTO_INCREMENT COMMENT '主键',
  `name` varchar(255) DEFAULT NULL COMMENT '姓名',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`id`),
  KEY `idx_create_time` (`create_time`)
) ENGINE=InnoDB COMMENT='用户表';

drop PROCEDURE IF EXISTS insertData;
DELIMITER $$
create procedure insertData()
begin
 declare i int default 1;
   while i <= 100000 do
         INSERT into user (name,create_time) VALUES (CONCAT("name",i), now());
         set i = i + 1; 
   end while; 
end $$

call insertData() $$

select * from user 
where create_time>'2022-07-03' 
limit 0,10;

select * from user 
where create_time>'2022-07-03' 
limit 100000,10;

select * from user 
where id in (
  select id from user 
  where create_time>'2022-07-03' 
  limit 100000,10
);

select * from user 
where id in (
 select id from (
    select id from user 
    where create_time>'2022-07-03' 
    limit 100000,10
 ) as t
);

explain select * from user 
where id in (
 select id from (
    select id from user 
    where create_time>'2022-07-03' 
    limit 100000,10
 ) as t
);

select * from user 
inner join (
   select id from user 
    where create_time>'2022-07-03' 
    limit 100000,10
) as t on user.id=t.id;

select * from user 
where create_time>'2022-07-03' 
limit 10;

select * from user 
where create_time>'2022-07-03' and id>10 
limit 10;