配置分页后查询效率巨低

[rationalol]

Description

环境win11
jdk20
APIJSON7
MYSQL 5.7

在日志中打印出的SQL语句如下

SELECT
	* 
FROM
	(
	SELECT
		`Call_record`.*,
		`Sale_customer`.`phone_number` AS `contract_number`,
		`Sale_customer`.`company_name`,
		`Sale_customer`.`rank`,
		`Sale_customer`.`notice`,
		`Sale_customer`.`region`,
		`Temp_salesperson`.`created_at` AS `join_date`,
		`Temp_salesperson`.`name`,
		`Temp_salesperson`.`team` 
	FROM
		`herui`.`Call_record` AS `Call_record`
		INNER JOIN `herui`.`Sale_customer` AS `Sale_customer` ON `Sale_customer`.`phone_number` = `Call_record`.`phone_number`
		INNER JOIN `herui`.`Temp_salesperson` AS `Temp_salesperson` ON `Temp_salesperson`.`salesperson_id` = `Call_record`.`operator_id` 
	) AS `Call_record` 
	LIMIT 20

执行时间是0.187s

[rationalol]

@TommyLemon