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#PostgresProvider

#Import

typescript 
1import { PostgresProvider } from "alepha/orm/postgres";

#Overview

Abstract base class for PostgreSQL database providers.

Provides shared logic for Node.js and Bun PostgreSQL providers:

  • Environment variable handling (DATABASE_URL, POSTGRES_SCHEMA)
  • Schema name resolution (with test schema generation)
  • SQL execution with error wrapping
  • Lifecycle hooks (start with migration lock, stop with test cleanup)

Subclasses must implement connect(), close(), and runMigrator().