🛡️ PRIVACY-SAFE SYNTHETIC DATA

Schema to Dataset

Paste SQL CREATE TABLE schemas (PostgreSQL, MySQL, SQL Server, BigQuery). Our AI reads data types, primary keys, and foreign keys to populate matching records.

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Paste DDL Script

Enter SQL statements representing your database schemas, tables, and associations.

Analyze Constraints

The parser detects data formats, foreign keys, unique rules, and domain structures automatically.

Get SQL Inserts

Download a populated database dump as SQL INSERT queries ready for immediate execution.

Why Populate Data from Schemas?

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Referential Integrity: Ensures child table rows reference valid parent IDs, matching real database constraints.

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Data Type Matching: Auto-populates dates, integers, text descriptions, and decimals matching column types.

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Mock Complex Models: Effortlessly populate relational setups containing customer profiles, orders, and products.

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100% Offline Seeding: Safely load testing databases without transferring sensitive customer rows outside.

Frequently Asked Questions

Which SQL dialects are supported?

The parser works with standard SQL schemas, including PostgreSQL, MySQL, MS SQL Server, Oracle, SQLite, and Google BigQuery.

How are foreign keys handled?

The tool generates matching primary keys first, and references them in dependent table columns to keep database foreign key constraints valid.

Can I customize the generated values?

Yes. By utilizing logical column naming (e.g. email, full_name, created_at), the AI maps realistic values instead of simple strings.

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