text: ALTER TABLE terminology.terminology
      ADD path TEXT;
  UPDATE terminology.terminology
  SET path = CONCAT('te:', label, '$', COALESCE(model_version, branch_name));
  ALTER TABLE terminology.terminology
      ALTER COLUMN path SET NOT NULL;
  
  ALTER TABLE terminology.code_set
      ADD path TEXT;
  UPDATE terminology.code_set
  SET path = CONCAT('cs:', label, '$', COALESCE(model_version, branch_name));
  ALTER TABLE terminology.code_set
      ALTER COLUMN path SET NOT NULL;
  
  