Django Postgres Migration Tools

Tools to make Django migrations safer and more scalable.

Documentation

Full documentation.

Main Features

• Safer migration operations for:

  • Adding unique constraints
  • Removing unique constraints
  • Adding check constraints
  • Removing check constraints
  • Adding indexes (concurrently)
  • Removing indexes (concurrently)
  • Setting a column to NOT NULL
  • Adding foreign keys
  • Removing foreign keys
  • Adding one to one fields

• Database timeouts:

  • A context manager to apply statement_timeout and/or lock_timeout to either a transaction or a Postgres session. See apply_timeouts

• Management commands:

  • Run migrations with statement_timeout and lock_timeout by using migrate_with_timeouts