lamindb.setup.migrate

class lamindb.setup.migrate

Bases: object

Manage migrations.

Examples:

>>> import lamindb as ln
>>> ln.setup.migrate.create()
>>> ln.setup.migrate.deploy()
>>> ln.setup.migrate.check()

Class methods

classmethod create(cls)

Create a migration.

Return type:

None

classmethod deploy(cls, package_name=None, number=None)

Deploy a migration.

Return type:

None

classmethod squash(cls, package_name, migration_nr, start_migration_nr=None)

Squash migrations.

Return type:

None

classmethod show(cls)

Show migrations.

Return type:

None

classmethod defined_migrations(latest=False)

classmethod deployed_migrations(latest=False)

Get the list of deployed migrations from Migration table in DB.