Re: psycopg3 and adaptation choices
От
Daniele Varrazzo
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Re: psycopg3 and adaptation choices
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CA+mi_8adFSjjE6hHrccKzt7YWKmB4PybtRLOp2k_ms9YD0v6SA@mail.gmail.com
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Re: psycopg3 and adaptation choices (Christophe Pettus)
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Дерево обсуждения
psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Adrian Klaver <adrian.klaver@aklaver.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Adrian Klaver <adrian.klaver@aklaver.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Federico Di Gregorio <fog@dndg.it>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Federico Di Gregorio <fog@dndg.it>
Re: psycopg3 and adaptation choices Vladimir Ryabtsev <greatvovan@gmail.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Christophe Pettus <xof@thebuild.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Rory Campbell-Lange <rory@campbell-lange.net>
Re: psycopg3 and adaptation choices Vladimir Ryabtsev <greatvovan@gmail.com>
Aw: Re: psycopg3 and adaptation choices Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: psycopg3 and adaptation choices Adrian Klaver <adrian.klaver@aklaver.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Vladimir Ryabtsev <greatvovan@gmail.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Vladimir Ryabtsev <greatvovan@gmail.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: psycopg3 and adaptation choices Christophe Pettus <xof@thebuild.com>
Re: psycopg3 and adaptation choices Daniele Varrazzo <daniele.varrazzo@gmail.com>
On Tue, 10 Nov 2020 at 03:20, Christophe Pettus wrote: > > I don't want to derail this, but a question: Can a connection be set to use the simple-query protocol instead of the extended-query protocol in 3? It won't be set explicitly to use simple/extended protocol, but if a query is passed with no parameter (because it just has no variable part, or because it's being composed client-side using functionalities similar to psycopg2.sql) then the simple-query protocol is used [1]. This is mostly useful to pass several queries at once, because the extended query protocol doesn't allow more than one query at time [2]. [1] https://github.com/psycopg/psycopg3/blob/bc02ae1c9c42892966ff079250c24ff5eae28b48/psycopg3/psycopg3/cursor.py#L243-L254 [2] https://www.postgresql.org/docs/current/libpq-exec.html#LIBPQ-PQEXECPARAMS -- Daniele
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