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author | GitLab Bot <gitlab-bot@gitlab.com> | 2021-06-16 21:25:58 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2021-06-16 21:25:58 +0300 |
commit | a5f4bba440d7f9ea47046a0a561d49adf0a1e6d4 (patch) | |
tree | fb69158581673816a8cd895f9d352dcb3c678b1e /db/migrate/20210529164247_change_iterations_title_uniqueness_index.rb | |
parent | d16b2e8639e99961de6ddc93909f3bb5c1445ba1 (diff) |
Add latest changes from gitlab-org/gitlab@14-0-stable-eev14.0.0-rc42
Diffstat (limited to 'db/migrate/20210529164247_change_iterations_title_uniqueness_index.rb')
-rw-r--r-- | db/migrate/20210529164247_change_iterations_title_uniqueness_index.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/db/migrate/20210529164247_change_iterations_title_uniqueness_index.rb b/db/migrate/20210529164247_change_iterations_title_uniqueness_index.rb new file mode 100644 index 00000000000..47e7e2c757d --- /dev/null +++ b/db/migrate/20210529164247_change_iterations_title_uniqueness_index.rb @@ -0,0 +1,20 @@ +# frozen_string_literal: true + +class ChangeIterationsTitleUniquenessIndex < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + INDEX_NAME = 'index_sprints_on_iterations_cadence_id_and_title' + OLD_INDEX_NAME = 'index_sprints_on_group_id_and_title' + + disable_ddl_transaction! + + def up + add_concurrent_index :sprints, [:iterations_cadence_id, :title], name: INDEX_NAME, unique: true + remove_concurrent_index_by_name :sprints, OLD_INDEX_NAME + end + + def down + # noop + # rollback would not work as we can have duplicate records once the unique `index_sprints_on_group_id_and_title` index is removed + end +end |