mirror of
https://github.com/discourse/discourse.git
synced 2024-12-15 04:23:49 +08:00
19 lines
480 B
Ruby
19 lines
480 B
Ruby
class CreateOptimizedImages < ActiveRecord::Migration[4.2]
|
|
def up
|
|
create_table :optimized_images do |t|
|
|
t.string :sha, null: false
|
|
t.string :ext, null: false
|
|
t.integer :width, null: false
|
|
t.integer :height, null: false
|
|
t.integer :upload_id, null: false
|
|
end
|
|
|
|
add_index :optimized_images, :upload_id
|
|
add_index :optimized_images, [:upload_id, :width, :height], unique: true
|
|
end
|
|
|
|
def down
|
|
drop_table :optimized_images
|
|
end
|
|
end
|