Re: PATCH: Batch/pipelining support for libpq

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От Jim Nasby
Тема Re: PATCH: Batch/pipelining support for libpq
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Msg-id 1595f56c-f0ee-2135-a1cc-f9d3786f82a2@BlueTreble.com
обсуждение исходный текст
Ответ на Re: PATCH: Batch/pipelining support for libpq  (Michael Paquier <michael.paquier@gmail.com>)
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On 10/4/16 11:54 PM, Michael Paquier wrote:
> +   <para>
> +    Much like asynchronous query mode, there is no performance disadvantage to
> +    using batching and pipelining. It somewhat increased client application
> +    complexity and extra caution is required to prevent client/server network
> +    deadlocks, but can offer considerable performance improvements.
> +   </para>
> I would reword that a bit "it increases client application complexity
> and extra caution is required to prevent client/server deadlocks but
> offers considerable performance improvements".

Unrelated, but another doc bug, on line 4647:
 +     The batch API was introduced in PostgreSQL 9.6, but clients 
using it can

That should read 10.0 (or just 10?)
-- 
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
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