Block accidental DROP TABLE and DROP COLUMN in CI with the Atlas destructive analyzer. Run a real deprecation workflow with allowlist patterns. Strip drops from the diff entirely on high-stakes environments.
Manage PostgreSQL Row-Level Security as code. Prevent missing RLS, detect BYPASSRLS drift, test tenant isolation, and block unsafe policy changes in CI with Atlas.
Add NOT NULL constraints on PostgreSQL without aborting migrations or locking tables. Atlas's not_null diff policy emits an MF104 pre-migration check and a lock-safe NOT VALID plan validated under a weaker lock.
Enforce which GitHub users and teams can modify specific database tables, schemas, and objects. Atlas ownership policy blocks unauthorized DDL changes in CI before they get merged.