> On Jul 17, 2019, at 1:26 AM, Dirk Mika <Dirk(dot)Mika(at)mikatiming(dot)de> wrote:
>
>
> We used a trigger that called pg_notify (https://www.postgresql.org/docs/9.5/sql-notify.html <https://www.postgresql.org/docs/9.5/sql-notify.html>) and then had another
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> process that LISTENed for notifications.
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>
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> What kind of process is this? I'm assuming that this is an application written in C.
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> The advantage of LISTEN / NOTIFY is only that the process which should process data does not have to do polling, but is notified when there is something to do.
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> Dirk
>
Also, the NOTIFY wouldn’t significantly extend the lifetime or impact of the trigger.
>
>
> --
> Dirk Mika
> Software Developer
>
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