How can pagination be implemented in MySQL using the LI…

The LIMIT statement in MySQL is used to restrict the number of results returned in a query. Its basic syntax is as follows:

SELECT column1, column2, ...
FROM table_name
LIMIT offset, count;

offset refers to the starting position of the query result, while count indicates the number of records to be returned.

To implement pagination, you can combine the LIMIT statement with the page number to retrieve data from a specified page. If each page displays 10 items and the page numbers start counting from 1, we can calculate the offset value using the following formula:

offset = (页码 - 1) * 每页记录数量;

For example, to retrieve data from the third page, you can use the following SQL statement:

SELECT column1, column2, ...
FROM table_name
LIMIT 20, 10;

This will return 10 records starting from the 21st record, which is the data on the 3rd page.

In practical applications, it is possible to dynamically calculate the offset value based on user input in order to achieve pagination.