oslo_db.sqlalchemy.migration_cli.ext_migrate
Module¶oslo_db.sqlalchemy.migration_cli.ext_migrate.
MigrateExtension
(engine, migration_config)¶Bases: oslo_db.sqlalchemy.migration_cli.ext_base.MigrationExtensionBase
Extension to provide sqlalchemy-migrate features.
migration_config (dict) – Stores specific configuration for migrations
downgrade
(version)¶Used for downgrading database.
version (string) – Desired database version
enabled
¶Used for availability verification of a plugin.
bool
has_revision
(rev_id)¶Checks whether the repo contains a revision
rev_id – Revision to check
Whether the revision is in the repo
bool
order
= 1¶upgrade
(version)¶Used for upgrading database.
version (string) – Desired database version
version
()¶Current database version.
Databse version
string
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