maria-developers team mailing list archive

[Peter Laursen <peter_laursen@xxxxxxxxxx>]

'concurrent_eval'/'concurrent_evaluation'

?'?


-- Peter
-- Webyog

On Mon, Jan 29, 2018 at 6:19 PM, Sergei Golubchik <serg@xxxxxxxxxxx> wrote:

> Hi, Ian, Russell,
>
> As you know, UPDATE in MariaDB is executed left-to-right, say, in the
> case of
>
>   UPDATE t1 SET a=b, b=a
>
> both columns will have the same value, old value of `b`. We're now
> introducing a new sql_mode to have standard compatible behavior, where
> all assignments are executed kind of "simultaneously" (and the statement
> above would swap the values).
>
> What could the name for this new sql_mode be?
>
> Regards,
> Sergei
>
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