1 files changed, 0 insertions, 30 deletions
diff --git a/db/migrate/20210127202613_remove_iteration_group_date_range_constraint.rb b/db/migrate/20210127202613_remove_iteration_group_date_range_constraint.rb
deleted file mode 100644
index e6c5eb1b411..00000000000
--- a/db/migrate/20210127202613_remove_iteration_group_date_range_constraint.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-# frozen_string_literal: true
-
-class RemoveIterationGroupDateRangeConstraint < ActiveRecord::Migration[6.0]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-
-  def up
-    with_lock_retries do
-      execute <<~SQL
-        ALTER TABLE sprints
-          DROP CONSTRAINT IF EXISTS iteration_start_and_due_daterange_group_id_constraint
-      SQL
-    end
-  end
-
-  def down
-    with_lock_retries do
-      execute <<~SQL
-        ALTER TABLE sprints
-          ADD CONSTRAINT iteration_start_and_due_daterange_group_id_constraint
-          EXCLUDE USING gist
-          ( group_id WITH =,
-            daterange(start_date, due_date, '[]') WITH &&
-          )
-          WHERE (group_id IS NOT NULL)
-      SQL
-    end
-  end
-end