17 lines
476 B
Ruby
17 lines
476 B
Ruby
# frozen_string_literal: true
|
|
|
|
class AddNotesNullDiscussionIdTempIndex < Gitlab::Database::Migration[2.0]
|
|
# Temporary index to be removed in 15.0 https://gitlab.com/gitlab-org/gitlab/-/issues/357581
|
|
INDEX_NAME = 'tmp_index_notes_on_id_where_discussion_id_is_null'
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
add_concurrent_index :notes, :id, where: 'discussion_id IS NULL', name: INDEX_NAME
|
|
end
|
|
|
|
def down
|
|
remove_concurrent_index_by_name :notes, INDEX_NAME
|
|
end
|
|
end
|