SQL
Implement Pagination in SQL Queries
Efficiently retrieve a subset of results from a large dataset for displaying paginated content on web applications using SQL's LIMIT and OFFSET clauses.
SELECT
id,
name,
created_at
FROM
products
ORDER BY
created_at DESC
LIMIT 10 OFFSET 20;
How it works: This SQL snippet demonstrates how to implement pagination, a crucial feature for web applications handling large datasets. The LIMIT clause specifies the maximum number of rows to return (in this case, 10), while the OFFSET clause indicates the number of rows to skip from the beginning of the result set (skipping the first 20 rows). This effectively fetches the third page of results, assuming 10 items per page, ordered by the creation date in descending order.