This guide is specifically for PostgreSQL syntax.

How to Select Top N Rows in SQL

Retrieve the first N rows from a result set using LIMIT, TOP, or FETCH.

Quick Answer

SELECT * FROM table ORDER BY column DESC LIMIT 10;

Explanation

LIMIT is used in MySQL/PostgreSQL, TOP in SQL Server. Always use ORDER BY to get consistent results. OFFSET skips rows for pagination.

Query Variants

Mysql

SELECT * FROM employees ORDER BY salary DESC LIMIT 10;

Sqlserver

SELECT LIMIT 10 * FROM employees ORDER BY salary DESC;

Postgres

SELECT * FROM employees ORDER BY salary DESC FETCH FIRST 10 ROWS ONLY;

With Offset

SELECT * FROM employees ORDER BY salary DESC LIMIT 10 OFFSET 20;

Pro Tips

• Always ORDER BY for predictable results
• Use OFFSET for pagination
• Different databases have different syntax

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PostgreSQL-Specific Notes

This page covers PostgreSQL syntax. Other databases may have different syntax for similar operations.