Schema Import

Import database schemas from SQL DDL scripts to populate the data model with entities, properties, and relationships.

February 23, 2026

The SQL DDL Import parses CREATE TABLE, ALTER TABLE, and CREATE INDEX statements from SQL scripts. Tables become entities in the data model, columns become typed properties, and foreign keys become relationships.

Supported Dialects

Import Steps

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Data Views for Data Architecture

Use persistence mode Data Views to visualise conceptual, logical, and physical data models from a single central model. Assign database profiles from 13 vendor templates (including cloud and NoSQL databases) or create custom profiles. Click any node to open the Entity Overlay with the full property table.

Schema Export and Import

Export model entities to 24 schema formats including 12 SQL DDL dialects, GraphQL SDL, TypeScript, Prisma, Protocol Buffers, and more. Import from SQL DDL scripts across 6 database dialects, plus draw.io, GraphML, PlantUML, and other diagram tools.

ERD Tables Reference

Reference for ERD table representations in NeoArc Studio: Data Views in persistence mode (recommended) and standalone ERD table shapes in the diagram editor (for freeform diagramming).