Re: [psycopg] speed concerns with executemany()

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От
Christophe Pettus
Тема
Re: [psycopg] speed concerns with executemany()
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Msg-id
EB1F8C89-4106-43BB-AB42-A6665F22B07D@thebuild.com
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[psycopg] speed concerns with executemany() mike bayer <mike_mp@zzzcomputing.com>
Re: [psycopg] speed concerns with executemany() Christophe Pettus <xof@thebuild.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Christophe Pettus <xof@thebuild.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Christophe Pettus <xof@thebuild.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Christophe Pettus <xof@thebuild.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() mike bayer <mike_mp@zzzcomputing.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: [psycopg] speed concerns with executemany() Aryeh Leib Taurog <python@aryehleib.com>
Re: [psycopg] speed concerns with executemany() Aryeh Leib Taurog <python@aryehleib.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Aryeh Leib Taurog <python@aryehleib.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Aryeh Leib Taurog <python@aryehleib.com>
Re: [psycopg] speed concerns with executemany() Jim Nasby <Jim.Nasby@BlueTreble.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Aryeh Leib Taurog <python@aryehleib.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Oswaldo <listas@soft-com.es>
Re: [psycopg] speed concerns with executemany() Oswaldo <listas@soft-com.es>
Re: [psycopg] speed concerns with executemany() Federico Di Gregorio <fog@dndg.it>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Federico Di Gregorio <fog@dndg.it>
Re: [psycopg] speed concerns with executemany() mike bayer <mike_mp@zzzcomputing.com>
Re: [psycopg] speed concerns with executemany() Jim Nasby <Jim.Nasby@BlueTreble.com>
Re: [psycopg] speed concerns with executemany() mike bayer <mike_mp@zzzcomputing.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Dorian Hoxha <dorian.hoxha@gmail.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Christophe Pettus <xof@thebuild.com>
Re: [psycopg] speed concerns with executemany() mike bayer <mike_mp@zzzcomputing.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Adrian Klaver <adrian.klaver@aklaver.com>
Re: [psycopg] speed concerns with executemany() Dorian Hoxha <dorian.hoxha@gmail.com>
Re: [psycopg] speed concerns with executemany() Daniele Varrazzo <daniele.varrazzo@gmail.com>
Re: [psycopg] speed concerns with executemany() Jim Nasby <Jim.Nasby@BlueTreble.com>

> On Dec 23, 2016, at 17:23, Adrian Klaver  wrote:
> Yet the data was available immediately in another session without a explicit COMMIT, so how is psycopg2 committing the INSERTs?

autocommit = True means psycopg2 doesn't issue an initial BEGIN, so each INSERT commits when done (just like a top-level psql session)... thus "autocommit."

--
-- Christophe Pettus
   xof@thebuild.com


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