mirror of
https://github.com/scinote-eln/scinote-web.git
synced 2024-12-27 02:04:33 +08:00
10 lines
323 B
Ruby
10 lines
323 B
Ruby
class CreateProjectComments < ActiveRecord::Migration[4.2]
|
|
def change
|
|
create_table :project_comments do |t|
|
|
t.integer :project_id, null: false
|
|
t.integer :comment_id, null: false
|
|
end
|
|
add_foreign_key :project_comments, :projects
|
|
add_index :project_comments, [:project_id, :comment_id]
|
|
end
|
|
end
|