Function db_rollback_int

lua/sp.c:2769–2788

}

static const char *db_rollback_int(Lua L, int *rc)
{
    SP sp = getsp(L);
    if (sp->clnt->ctrl_sqlengine != SQLENG_INTRANS_STATE &&
        sp->clnt->ctrl_sqlengine != SQLENG_STRT_STATE) {
        sql_set_sqlengine_state(sp->clnt, __FILE__, __LINE__, SQLENG_WRONG_STATE);
        return no_transaction();
    }
    reset_stmts(sp);
    sql_set_sqlengine_state(sp->clnt, __FILE__, __LINE__, SQLENG_FNSH_RBK_STATE);
    reqlog_set_event(sp->thd->logger, EV_SP);
    *rc = handle_sql_commitrollback(sp->thd, sp->clnt, TRANS_CLNTCOMM_NOREPLY);
    sp->clnt->ready_for_heartbeats = 1;
    if ((sp->in_parent_trans == 0) && sp->make_parent_trans) {
        int tmp;
        if (db_begin_int(L, &tmp) == 0) sp->in_parent_trans = 1;
    }
    sp->clnt->osql.tran_ops = 0;
    return NULL;
}

static const char *begin_parent(Lua L)
{