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Re: Should PQconsumeInput/PQisBusy be expensive to use? - Mailing list pgsql-general

From Daniel Verite
Subject Re: Should PQconsumeInput/PQisBusy be expensive to use?
Date
Msg-id 2b3cdc52-30fe-4d99-ba42-c3431cf2ae69@mm
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In response to Re: Should PQconsumeInput/PQisBusy be expensive to use?  ("A.M." <agentm@themactionfaction.com>)
Responses Re: Should PQconsumeInput/PQisBusy be expensive to use?
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    A.M. wrote:

> In PostgreSQL, query canceling is implemented by opening a
> second connection and passing specific data which is received
> from the first connection

With libpq's PQCancel(), a second connection is not necessary.

Best regards,
--
Daniel
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