Re: [HACKERS] psql - add special variable to reflect the last querystatus
От
Fabien COELHO
Тема
Re: [HACKERS] psql - add special variable to reflect the last querystatus
Дата
Msg-id
alpine.DEB.2.20.1709131126390.20876@lancre
Ответ на
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Дерево обсуждения
Re: [HACKERS] psql - add special variable to reflect the last query status Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] psql - add special variable to reflect the last querystatus Fabien COELHO <coelho@cri.ensmp.fr>
Re: [HACKERS] psql - add special variable to reflect the last querystatus Fabien COELHO <coelho@cri.ensmp.fr>
Re: [HACKERS] psql - add special variable to reflect the last query status Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] psql - add special variable to reflect the last query status Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] psql - add special variable to reflect the last query status Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] psql - add special variable to reflect the last query status Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] psql - add special variable to reflect the last querystatus Fabien COELHO <coelho@cri.ensmp.fr>
Re: [HACKERS] psql - add special variable to reflect the last query status Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] psql - add special variable to reflect the last querystatus Fabien COELHO <coelho@cri.ensmp.fr>
Re: [HACKERS] psql - add special variable to reflect the last querystatus Fabien COELHO <coelho@cri.ensmp.fr>
Re: [HACKERS] psql - add special variable to reflect the last query status Pavel Stehule <pavel.stehule@gmail.com>
Re: [HACKERS] psql - add special variable to reflect the last query status Pavel Stehule <pavel.stehule@gmail.com>
>> One thing we could think about if this seems too high is to drop >> ROW_COUNT. I'm unconvinced that it has a real use-case, and it seems >> to be taking more than its share of the work in non-error cases, because >> it turns out that PQcmdTuples() is not an amazingly cheap function. > > I do think that a small overhead on a contrived case is worth removing the > feature, as it is really insignificant on any realistic case. Please read: I do NOT think that... -- Fabien. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
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От: Thomas Munro
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