There is a problem with MySQL paging

Error problem ： Query the list of billing records , One less order appears , And repeat an order

The pseudocode is as follows ：

SELECT
	id
FROM
	xxx
ORDER BY
	updated_time DESC,
	created_time DESC
	LIMIT 0,10;

SELECT
	id
FROM
	xxx
ORDER BY
	updated_time DESC,
	created_time DESC
	LIMIT 10,10;

The reason is ： Values in two sort fields , In the case of consistency .order by The order of sorting will be randomly selected
On page one 10 Bits are given randomly A At the beginning id,11 Here you are B At the beginning id
On page two 10 Gave the beginning B Of id, The first 11 Here you are A At the beginning id
As a result, a piece of data was lost , Repeated a piece of data

resolvent ：order by Sorting gives a unique value , For example, a primary key id , They won't let it mysql Choose one at random

SELECT
	id
FROM
	xxx
ORDER BY
	updated_time DESC,
	created_time DESC,
	id DESC
	LIMIT 0,10;

SELECT
	id
FROM
	xxx
ORDER BY
	updated_time DESC,
	created_time DESC
	LIMIT 10,10;