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Commit Description:
merge with rails7 branch
Commit Description:
merge with rails7 branch
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db/migrate/014_create_grader_processes.rb | 16 lines | 466 B | text/x-ruby | RubyLexer |
class CreateGraderProcesses < ActiveRecord::Migration[4.2]
def self.up
create_table :grader_processes, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci" do |t|
t.column :ip, :string, :limit => 20
t.column :pid, :integer
t.column :mode, :string
t.column :active, :boolean
t.timestamps
end
add_index :grader_processes, ["ip","pid"]
end
def self.down
drop_table :grader_processes
end
end