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Commit Description:
add model solution
Commit Description:
add model solution
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db/migrate/009_add_sessions.rb
| 16 lines
| 417 B
| text/x-ruby
| RubyLexer
|
r822 | class AddSessions < ActiveRecord::Migration[4.2] | |||
|
r0 | def self.up | ||
r822 | create_table :sessions, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci" do |t| | |||
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r0 | t.column :session_id, :string | ||
t.column :data, :text | ||||
t.column :updated_at, :datetime | ||||
end | ||||
add_index :sessions, :session_id | ||||
add_index :sessions, :updated_at | ||||
end | ||||
def self.down | ||||
drop_table :sessions | ||||
end | ||||
end | ||||