[m-users.] ODBC library, parallel IO

Volker Wysk post at volker-wysk.de
Fri Feb 17 04:34:42 AEDT 2023


Hi!

It seems to me that the ODBC library isn't thread safe, because many
foreigen_proc's aren't declared thead_safe. Is that so?

I believe that the parallel conjunction operator "&" can't be used for
parallel IO, because the second conjunct depends on the output IO state of
the first. 

So, are explicit threads needed, when doing parallel IO? I couldn't find any
documentation or examples for using threads. Except for the API
documentation of the thread* libraries.

Cheers,
Volker
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