1 files changed, 0 insertions, 40 deletions
diff --git a/db/post_migrate/20201104124300_ensure_namespace_settings_creation.rb b/db/post_migrate/20201104124300_ensure_namespace_settings_creation.rb
deleted file mode 100644
index 08f92d21f44..00000000000
--- a/db/post_migrate/20201104124300_ensure_namespace_settings_creation.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-# frozen_string_literal: true
-
-class EnsureNamespaceSettingsCreation < ActiveRecord::Migration[5.2]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-  BATCH_SIZE = 10000
-  MIGRATION = 'BackfillNamespaceSettings'
-  DELAY_INTERVAL = 2.minutes.to_i
-
-  disable_ddl_transaction!
-
-  class Namespace < ActiveRecord::Base
-    include EachBatch
-
-    self.table_name = 'namespaces'
-  end
-
-  def up
-    ensure_data_migration
-  end
-
-  def down
-    # no-op
-  end
-
-  private
-
-  def ensure_data_migration
-    Namespace.each_batch(of: BATCH_SIZE) do |query, index|
-      missing_count = query.where("NOT EXISTS (SELECT 1 FROM namespace_settings WHERE namespace_settings.namespace_id=namespaces.id)").limit(1).size
-
-      if missing_count > 0
-        ids_range = query.pluck("MIN(id), MAX(id)").flatten
-
-        migrate_in(index * DELAY_INTERVAL, MIGRATION, ids_range)
-      end
-    end
-  end
-end