Question 1

Which SQL dialects are supported?

Accepted Answer

This SQL formatter supports standard SQL, MySQL, PostgreSQL, SQL Server (T-SQL), and Oracle syntax. The formatting rules work with most common SQL dialects.

Question 2

Does formatting change the SQL query behavior?

Accepted Answer

No, formatting only adds whitespace and line breaks for readability. The query logic remains exactly the same. Your SQL will execute identically before and after formatting.

Question 3

Can I customize the indentation style?

Accepted Answer

Yes, you can choose between 2 spaces, 4 spaces, or tabs for indentation. Keywords can be uppercase or lowercase based on your preference.

SQL Formatter