partial void Updatel_session_category(l_session_category instance);
partial void Deletel_session_category(l_session_category instance);
partial void Insertl_session_category(l_session_category instance);
partial void Updatel_session_category(l_session_category instance);
partial void Deletel_session_category(l_session_category instance);
partial void Insertl_session_category(l_session_category instance);