SQL Query Formatter
Format SQL queries with keyword count statistics. Free browser tool.
Quick Answer
Paste a SQL query to format it with proper indentation and see line count and keyword statistics.
How to Use the SQL Query Formatter
- Use the input area to provide your data.
- The tool processes it instantly in your browser.
- Copy or download the result.
Frequently Asked Questions
What is SQL Query Formatter?
A SQL query formatter formats complex SQL statements and provides statistics about the query including line count and keyword count. These metrics help you assess query complexity — queries with many keywords and joins tend to be more complex and may benefit from refactoring into CTEs or subqueries. The formatter handles multi-table joins, subqueries, aggregate functions, GROUP BY/HAVING clauses, and ORDER BY with proper indentation at each nesting level. The statistics output helps teams identify queries that may need simplification, documentation, or performance optimization.
How to Use SQL Query Formatter
- Paste your SQL query.
- Click Format Query.
- View formatted output with statistics.
- Use metrics to assess query complexity.
Common Use Cases
- Formatting and analyzing complex queries
- Identifying overly complex SQL for refactoring
- Preparing queries for documentation with metrics
- Standardizing query formatting in code reviews
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