dockerで起動

make start
make refresh_db

マイグレーション

Generate migration files

// it will create up & down migration files
make gen_migration name=NAME

• example

make gen_migration name=create_users

// two migration files below will be created
// 20190625011352_create_users.up.sql 
// 20190625011352_create_users.down.sql

Apply up migrations

• It will apply all pending migrations

make up_migrate

// force execution
make up_migrate arg=-f

Apply down migrations

• It will rollback migration by 1 step.

make down_migrate

// force execution
make down_migrate arg=-f

Drop all migrations

• It will drop all migrations

make drop_migrate

// force execution
make drop_migrate arg=-f