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Data & Analytics•February 25, 2024•8 min read

Drizzle ORM: Type-Safe SQL for TypeScript

Drizzle provides TypeScript-first SQL with minimal abstraction and maximum type safety.

#drizzle#orm#typescript#sql

Drizzle ORM offers SQL-like syntax with full TypeScript inference. Write queries resembling SQL while getting complete type safety. Migrations generate from schema changes. Minimal runtime overhead.

Schema Definition

Define tables with TypeScript. Columns specify types and constraints. Relations connect tables explicitly. Schemas export for query building and migrations.

  • Define schemas with type-safe column definitions
  • Export types from schemas for application use
  • Use relations for explicit table connections
  • Generate migrations from schema changes
  • Query with SQL-like syntax preserving types

Query Building

Queries use familiar SQL patterns. Select, insert, update, delete operations chain fluently. Joins preserve types across tables. Subqueries and CTEs work naturally.

Tags

drizzleormtypescriptsqldatabase