diff options
Diffstat (limited to 'db/migrate/20170308220217_add_index_to_note_original_discussion_id.rb')
-rw-r--r-- | db/migrate/20170308220217_add_index_to_note_original_discussion_id.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/db/migrate/20170308220217_add_index_to_note_original_discussion_id.rb b/db/migrate/20170308220217_add_index_to_note_original_discussion_id.rb new file mode 100644 index 00000000000..2c823ed84a9 --- /dev/null +++ b/db/migrate/20170308220217_add_index_to_note_original_discussion_id.rb @@ -0,0 +1,18 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class AddIndexToNoteOriginalDiscussionId < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :notes, :original_discussion_id + end + + def down + remove_index :notes, :original_discussion_id if index_exists? :notes, :original_discussion_id + end +end |