SQL Query Generator
Generate SQL queries from natural language descriptions. Describe joins, filters, aggregations, and subqueries in plain English and get clean, production-ready SQL with comments explaining complex parts. Defaults to PostgreSQL but supports MySQL, SQLite, and SQL Server.
SQL generators translate natural-language descriptions into valid SQL queries — including SELECT, JOIN, GROUP BY, and subqueries — so you can query your database without memorising SQL syntax.
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Frequently Asked Questions
Which SQL dialects are supported?
The tool defaults to PostgreSQL. Specify MySQL, SQLite, SQL Server, or Oracle in your description and the AI adjusts the syntax accordingly.
Can it handle complex queries with JOINs and subqueries?
Yes. Describe multi-table joins, correlated subqueries, CTEs, window functions, and aggregations in plain English and the AI will generate the appropriate SQL.
What if I don't provide table names?
The AI makes reasonable assumptions about table and column names and states them clearly at the top of the output. You then replace them with your actual schema.
Is the generated SQL production-ready?
The AI generates clean, readable SQL with comments. Always review and test generated queries against your actual data before running on production databases.