1 files changed, 27 insertions, 0 deletions
diff --git a/db/post_migrate/20230313185145_cleanup_orphan_software_licenses.rb b/db/post_migrate/20230313185145_cleanup_orphan_software_licenses.rb
new file mode 100644
index 00000000000..af971f692d6
--- /dev/null
+++ b/db/post_migrate/20230313185145_cleanup_orphan_software_licenses.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class CleanupOrphanSoftwareLicenses < Gitlab::Database::Migration[2.1]
+  disable_ddl_transaction!
+
+  restrict_gitlab_migration gitlab_schema: :gitlab_main
+
+  class SoftwareLicense < MigrationRecord
+    self.table_name = 'software_licenses'
+  end
+
+  class SoftwareLicensePolicy < MigrationRecord
+    self.table_name = 'software_license_policies'
+  end
+
+  def up
+    SoftwareLicense
+      .where(spdx_identifier: nil)
+      .where.not(
+        id: SoftwareLicensePolicy.select(:software_license_id)
+      ).delete_all
+  end
+
+  def down
+    # NO-OP
+  end
+end