Re: proposal sql: labeled function params

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От
Hannu Krosing
Тема
Re: proposal sql: labeled function params
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1219057192.8075.46.camel@huvostro
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proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Peter Eisentraut <peter_e@gmx.net>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params Decibel! <decibel@decibel.org>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Gregory Stark <stark@enterprisedb.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params Bruce Momjian <bruce@momjian.us>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Robert Haas" <robertmhaas@gmail.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Decibel! <decibel@decibel.org>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Martijn van Oosterhout <kleptog@svana.org>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Teodor Sigaev <teodor@sigaev.ru>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: Feeding results back into select (was: proposal sql: labeled function params) "D'Arcy J.M. Cain" <darcy@druid.net>
Re: Feeding results back into select Teodor Sigaev <teodor@sigaev.ru>
Re: Feeding results back into select "D'Arcy J.M. Cain" <darcy@druid.net>
Re: proposal sql: labeled function params Peter Eisentraut <peter_e@gmx.net>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Gregory Stark <stark@enterprisedb.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params "Greg Stark" <greg.stark@enterprisedb.com>
Re: proposal sql: labeled function params daveg <daveg@sonic.net>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params "Asko Oja" <ascoja@gmail.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params "Asko Oja" <ascoja@gmail.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params "Robert Haas" <robertmhaas@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Robert Haas" <robertmhaas@gmail.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params Peter Eisentraut <peter_e@gmx.net>
Re: [SPAM?]: Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params Tom Lane <tgl@sss.pgh.pa.us>
Re: proposal sql: labeled function params Peter Eisentraut <peter_e@gmx.net>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Hannu Krosing <hannu@2ndQuadrant.com>
Re: proposal sql: labeled function params "Pavel Stehule" <pavel.stehule@gmail.com>
Re: proposal sql: labeled function params Peter Eisentraut <peter_e@gmx.net>
On Mon, 2008-08-18 at 08:53 +0200, Pavel Stehule wrote:
> 2008/8/17 Hannu Krosing :
> > On Sun, 2008-08-17 at 17:59 +0200, Pavel Stehule wrote:
> >> Hannu
> >>
> >> it's not possible in plpgsql, because we are not able iterate via record.
> >
> > just add function for iterating over record :)
> 
> it's not easy, when iterating should be fast - when record's field has
> different types, than isn't possible cache execution plan.

the iterator should convert them to some common type like TEXT

------------
Hannu



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