Migrations from rails app:update

This commit is contained in:
Karl Erik Õunapuu 2020-05-29 14:53:05 +03:00
parent 75fc8ba74f
commit 97db4fe4f9

View file

@ -0,0 +1,10 @@
# This migration comes from active_storage (originally 20180723000244)
class AddForeignKeyConstraintToActiveStorageAttachmentsForBlobId < ActiveRecord::Migration[6.0]
def up
return if foreign_key_exists?(:active_storage_attachments, column: :blob_id)
if table_exists?(:active_storage_blobs)
add_foreign_key :active_storage_attachments, :active_storage_blobs, column: :blob_id
end
end
end