Bee Hive
SQL Formatter
Format and beautify SQL queries.
About SQL Formatter
Frequently Asked Questions
What SQL dialects are supported?
The formatter handles standard SQL syntax that works across MySQL, PostgreSQL, SQL Server, SQLite, and Oracle. Dialect-specific syntax is preserved.
Does it validate SQL?
No, this is purely a formatter. It structures the text but doesn't check for syntax errors or semantic correctness.
Why uppercase keywords?
It's a widespread convention: UPPERCASE for SQL keywords (SELECT, FROM) and lowercase for identifiers (table names, columns). It improves readability.
How are subqueries handled?
Subqueries are indented to show nesting level. Complex nested queries become much easier to follow with proper indentation.
Can I format multiple statements?
Yes, separate statements with semicolons. Each statement will be formatted independently with proper spacing between them.
Does it preserve comments?
Comments are preserved in place. Both -- line comments and /* block comments */ are maintained in the formatted output.
How do I handle long WHERE clauses?
The formatter puts each AND/OR condition on a new line, making long WHERE clauses readable and easy to verify.
What about stored procedures?
Basic procedure structure is formatted, but complex procedural logic (IF/LOOP) may need manual adjustment for optimal readability.
Why use 2 vs 4 spaces?
2 spaces keeps queries more compact on screen; 4 spaces provides clearer visual hierarchy. It's personal/team preference.
Is my data safe?
sqlFormatter.faq.a10