CREATE MIGRATION m1kkf4hwv2zxvzjxckc4semtent43nd4ed4bn5462ph2ffpocpo24a
    ONTO m1rtddnmmb2imreqjy622lkxgmzrtau77xggdw477im46cgn53njza
{
  ALTER TYPE default::Conversation {
      ALTER PROPERTY seleted {
          RENAME TO selected;
      };
  };
  CREATE GLOBAL default::currentConversation := (std::assert_single((SELECT
      default::Conversation
  FILTER
      ((.user = GLOBAL default::currentUser) AND (.selected = true))
  )));
};