bundle install rackup
The app should be run under /home/work/dashboard/ dir.
#mysql init
create database jpaas; grant all privileges on jpaas.* to jpaas@'%' identified by 'mhxzkhl' with grant option; grant all privileges on jpaas.* to jpaas@localhost identified by 'mhxzkhl' with grant option; flush privileges;
#make changes to db rake db:new_migration name=foo_bar_migration edit db/migrate/20081220234130_foo_bar_migration.rb
#create database rake DATABASE=jpaas DB=production db:migrate
#standalone_migrations help db:create creates the database for the current env db:create:all creates the databases for all envs db:drop drops the database for the current env db:drop:all drops the databases for all envs db:migrate runs migrations for the current env that have not run yet db:migrate:up runs one specific migration db:migrate:down rolls back one specific migration db:migrate:status shows current migration status db:rollback rolls back the last migration db:forward advances the current schema version to the next one db:seed (only) runs the db/seed.rb file db:schema:load loads the schema into the current env's database db:schema:dump dumps the current env's schema (and seems to create the db as well) db:setup runs db:schema:load, db:seed db:reset runs db:drop db:setup db:migrate:redo runs (db:migrate:down db:migrate:up) or (db:rollback db:migrate:migrate) depending on the specified migration db:migrate:reset runs db:drop db:create db:migrate