30 lines
673 B
Ruby
30 lines
673 B
Ruby
# frozen_string_literal: true
|
|
|
|
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
|
|
# for more information on how to write migrations for GitLab.
|
|
|
|
class RemoveStorageVersionColumnFromSnippets < ActiveRecord::Migration[5.2]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
return unless column_exists?(:snippets, :storage_version)
|
|
|
|
remove_column :snippets, :storage_version
|
|
end
|
|
|
|
def down
|
|
return if column_exists?(:snippets, :storage_version)
|
|
|
|
add_column_with_default(
|
|
:snippets,
|
|
:storage_version,
|
|
:integer,
|
|
default: 2,
|
|
allow_null: false
|
|
)
|
|
end
|
|
end
|