Ecto v2.0.2 Mix.Tasks.Ecto.Migrate
Runs the pending migrations for the given repository.
The repository must be set under :ecto_repos
in the
current app configuration or given via the -r
option.
By default, migrations are expected at “priv/YOUR_REPO/migrations”
directory of the current application but it can be configured
to be any subdirectory of priv
by specifying the :priv
key
under the repository configuration.
Runs all pending migrations by default. To migrate up
to a version number, supply --to version_number
.
To migrate up a specific number of times, use --step n
.
If the repository has not been started yet, one will be started outside our application supervision tree and shutdown afterwards.
Examples
mix ecto.migrate
mix ecto.migrate -r Custom.Repo
mix ecto.migrate -n 3
mix ecto.migrate --step 3
mix ecto.migrate -v 20080906120000
mix ecto.migrate --to 20080906120000
Command line options
-r
,--repo
- the repo to migrate--all
- run all pending migrations--step
/-n
- run n number of pending migrations--to
/-v
- run all migrations up to and including version--quiet
- do not log migration commands--prefix
- the prefix to run migrations on--pool-size
- the pool size if the repository is started only for the task (defaults to 1)