diff options
Diffstat (limited to 'db/migrate/20211126042235_add_sequence_column_to_sprints_table.rb')
| -rw-r--r-- | db/migrate/20211126042235_add_sequence_column_to_sprints_table.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/db/migrate/20211126042235_add_sequence_column_to_sprints_table.rb b/db/migrate/20211126042235_add_sequence_column_to_sprints_table.rb new file mode 100644 index 00000000000..cbe5dbf99fc --- /dev/null +++ b/db/migrate/20211126042235_add_sequence_column_to_sprints_table.rb @@ -0,0 +1,14 @@ +# frozen_string_literal: true + +class AddSequenceColumnToSprintsTable < Gitlab::Database::Migration[1.0] + enable_lock_retries! + + def up + add_column :sprints, :sequence, :integer + execute "ALTER TABLE sprints ADD CONSTRAINT sequence_is_unique_per_iterations_cadence_id UNIQUE (iterations_cadence_id, sequence) DEFERRABLE INITIALLY DEFERRED" + end + + def down + remove_column :sprints, :sequence + end +end |