Which database dialects does this SQL generator support?

The generator adapts syntax for standard ANSI SQL, MySQL / MariaDB (backtick quoting, AUTO_INCREMENT), PostgreSQL (double quotes, SERIAL, true booleans), SQLite (AUTOINCREMENT, integer primary keys), and Microsoft SQL Server (square brackets, IDENTITY).

Can I test the generated SQL queries immediately?

Yes. You can copy the generated statements or click Run in Playground to execute them directly in our WebAssembly SQLite in-browser database sandbox.

Does this tool store any database connection credentials or schema info?

No. This tool operates 100% client-side in your web browser. No database credentials, server connections, or schema names are ever transmitted across the internet.

Online SQL Generator: CREATE TABLE, SELECT, INSERT & UPDATE Builder

Accelerate Database Architecture with Visual SQL Generation

Writing boilerplate Data Definition Language (DDL) and Data Manipulation Language (DML) queries manually often leads to dialect discrepancies, missing primary keys, or unescaped identifier issues. The Online SQL Generator streamlines query authoring by generating syntactically compliant SQL across all primary relational database engines.

Dialect Differences Handled Automatically

Identifier Quoting: MySQL uses backticks (`table`), PostgreSQL and ANSI use double quotes ("table"), and SQL Server uses brackets ([table]).
Auto-Increment Keys: Handled cleanly as AUTO_INCREMENT in MySQL, SERIAL / BIGSERIAL in PostgreSQL, AUTOINCREMENT in SQLite, and IDENTITY(1,1) in T-SQL.
Date/Time Defaults: Employs CURRENT_TIMESTAMP and NOW() according to target engine best practices.

Frequently Asked Questions

Can I test queries generated with this tool?

Yes! Click the "Run in Sandbox" button to launch our integrated WebAssembly SQLite compiler and execute the generated SQL statements immediately with zero server setup.

Does this generator support FOREIGN KEY constraints?

Yes, in the CREATE TABLE builder, you can designate reference relationships, primary keys, NOT NULL constraints, and unique indexes.