SQL Generator

Generate SQL CREATE TABLE statements from JSON data

JSON Input

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Generated SQL

Add JSON data to generate SQL statements

CREATE TABLE statements with data types and constraints

Frequently Asked Questions

What SQL dialects are supported?

The generator supports MySQL, PostgreSQL, SQLite, and SQL Server dialects with appropriate data type mappings and syntax variations for each database system.

How are JSON data types mapped to SQL?

Numbers become INTEGER/DECIMAL, strings become VARCHAR/TEXT, booleans become BOOLEAN/INTEGER, arrays and objects are stored as JSON/TEXT depending on database support.

Can I generate CREATE TABLE statements?

Yes! The generator creates both CREATE TABLE statements based on your JSON structure and INSERT statements with your actual data values.

How does constraint generation work?

When enabled, the generator adds primary key constraints and NOT NULL constraints where appropriate based on your data structure and the selected SQL dialect.