Class: CreateBytes

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/db/migrate/011_create_bytes.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



16
17
18
 
# File 'lib/db/migrate/011_create_bytes.rb', line 16

def self.down
  drop_table :bytes
end

.up ⇒ Object 



2
3
4
5
6
7
8
9
10
11
12
13
14
 
# File 'lib/db/migrate/011_create_bytes.rb', line 2

def self.up
  create_table "bytes", force: :cascade do |t|
    t.integer "index",                        null: false
    t.text    "value",                        null: false
    t.text    "description"
    t.integer "iteration"
    t.integer "command_id",         limit: 4, null: false
  end

  add_index "bytes", ["command_id"], name: "index_bytes_on_command_id", using: :btree

  add_foreign_key "bytes", "commands"
end