Stefan,

> If you can't use multiple threads with multiple transactions, than the
> feature of multiple transactions seems useless to me.
> So you say, multiple transactions can only be used within one thread,
> which accesses different tables in different transactions using the

same

> connection?
>
> thx,
> Stefan

The only important rule is that two threads cannot use the same
connection: each thread MUST open its own connection.
But each thread can open as many transactions as you want.

Best regards,
Fabrice