AI SQL Query Generator
Describe what you want in plain language and get a draft SQL query, optionally guided by your table schema. It is built to get you from a business question to working SQL faster, especially for joins and aggregations you would otherwise look up.
AI SQL Query Generator
Generate SQL queries from plain English requirements using your schema, database type, and constraints.
Generated SQL Output
Generated output will appear here after you run generate sql query.
Why schema context matters
An AI can write syntactically correct SQL from a sentence, but it cannot know your column names, table relationships, or data types unless you tell it. Providing the schema is the single biggest factor in whether the generated query runs against your real database or just looks plausible. With the schema, joins and column references line up; without it, you get a template you must rename.
The tool is strongest for the patterns people forget - multi-table joins, GROUP BY with HAVING, window functions, date filtering - where the logic is standard but the syntax is fiddly.
Always review before you run
Generated SQL is a draft, not a verified query.
- Run it against a test or read-only copy first, never blindly on production.
- Check the joins and filters return the rows you expect before trusting an aggregate.
- Be especially careful with any UPDATE or DELETE the model produces - confirm the WHERE clause scope.
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FAQs
Will the query run on my database without changes?▼
Only if you provided an accurate schema, and even then you should verify it. Different engines (MySQL, PostgreSQL, SQLite, SQL Server) vary in syntax for things like date functions and limits, so a draft may need small adjustments.
Is it safe to run the generated SQL directly?▼
Treat it as untrusted until reviewed. Run SELECTs on a copy first, and scrutinize any query that modifies data. A wrong WHERE clause on a DELETE can be costly.
Does it support my specific SQL dialect?▼
It targets standard SQL and can lean toward a dialect if you name it. Functions like date handling and string operations differ between engines, so specify your database for the best fit.
Is my schema sent to a server?▼
Yes, your description and schema are sent to a language model. Share only structure (table and column names), not sensitive data, and avoid pasting real records.
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