1 files changed, 0 insertions, 39 deletions
diff --git a/db/migrate/20201005092709_remove_compliance_frameworks_group_id_fk.rb b/db/migrate/20201005092709_remove_compliance_frameworks_group_id_fk.rb
deleted file mode 100644
index dcbe48c03f9..00000000000
--- a/db/migrate/20201005092709_remove_compliance_frameworks_group_id_fk.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-# frozen_string_literal: true
-
-class RemoveComplianceFrameworksGroupIdFk < ActiveRecord::Migration[6.0]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-  INDEX_NAME = 'index_compliance_management_frameworks_on_group_id_and_name'
-
-  class TmpComplianceFramework < ActiveRecord::Base
-    self.table_name = 'compliance_management_frameworks'
-
-    include EachBatch
-  end
-
-  disable_ddl_transaction!
-
-  def up
-    TmpComplianceFramework.each_batch(of: 100) do |query|
-      query.update_all('namespace_id = group_id') # Copy data in case we rolled back before...
-    end
-
-    change_column_null(:compliance_management_frameworks, :group_id, true)
-
-    remove_foreign_key_if_exists(:compliance_management_frameworks, :namespaces, column: :group_id)
-    remove_concurrent_index_by_name(:compliance_management_frameworks, INDEX_NAME)
-  end
-
-  def down
-    # This is just to make the rollback possible
-    TmpComplianceFramework.each_batch(of: 100) do |query|
-      query.update_all('group_id = namespace_id') # The group_id column is not in used at all
-    end
-
-    change_column_null(:compliance_management_frameworks, :group_id, false)
-
-    add_concurrent_foreign_key(:compliance_management_frameworks, :namespaces, column: :group_id, on_delete: :cascade)
-    add_concurrent_index(:compliance_management_frameworks, [:group_id, :name], unique: true, name: INDEX_NAME)
-  end
-end