Upgrading an EventStore
The CHANGELOG is used to indicate when a schema migration is required for a given version of the EventStore.
The migration scripts are provided for upgrading an existing EventStore. Creating an EventStore, using the mix event_store.create
task, will always use the latest database schema.
You must stop the :eventstore
application to apply an upgrade. It is always worth taking a full backup of the EventStore database before applying an upgrade.
Since v0.10.0 a schema_migrations
table has been used to record when each migration took place.