db-migration

To generate zero-downtime PostgreSQL migrations with TypeORM, the Skill automates creation from entity changes using the TypeORM CLI, then verifies the schema against your live database before applying it safely.

Keeping TypeORM entities and PostgreSQL schemas in sync is achieved by automatically generating migration files from entity changes, verifying the schema against the live database, and applying the migrations with safe rollback guidance.

Yes, you can safely rollback schema migrations on a live PostgreSQL database. The Skill provides explicit safe rollback guidance for common operations like adding columns, creating tables, or altering constraints.

Yes, automating schema verification requires a TypeORM data source configuration, a designated migrations directory, and the ability to run the TypeORM CLI to generate and apply the database migrations.

Altering PostgreSQL constraints using TypeORM is supported through common patterns including adding columns, creating tables, and altering constraints, with built-in verification steps and safe rollback guidance for each operation.