Re: Anonymous code block with parameters

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От
Marko Tiikkaja
Тема
Re: Anonymous code block with parameters
Дата
Msg-id
541C7B72.7040508@joh.to
Ответ на
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Дерево обсуждения
Anonymous code block with parameters Kalyanov Dmitry <kalyanov.dmitry@gmail.com>
Re: Anonymous code block with parameters Heikki Linnakangas <hlinnakangas@vmware.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Heikki Linnakangas <hlinnakangas@vmware.com>
Re: Anonymous code block with parameters Andres Freund <andres@2ndquadrant.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Heikki Linnakangas <hlinnakangas@vmware.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Hannu Krosing <hannu@2ndQuadrant.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Hannu Krosing <hannu@2ndQuadrant.com>
Re: Anonymous code block with parameters Craig Ringer <craig@2ndquadrant.com>
Re: Anonymous code block with parameters Heikki Linnakangas <hlinnakangas@vmware.com>
Re: Anonymous code block with parameters Vik Fearing <vik.fearing@dalibo.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Martijn van Oosterhout <kleptog@svana.org>
Re: Anonymous code block with parameters Marko Tiikkaja <marko@joh.to>
Re: Anonymous code block with parameters Andres Freund <andres@2ndquadrant.com>
Re: Anonymous code block with parameters Andrew Dunstan <andrew@dunslane.net>
Re: Anonymous code block with parameters Hannu Krosing <hannu@2ndQuadrant.com>
Re: Anonymous code block with parameters Peter Eisentraut <peter_e@gmx.net>
Re: Anonymous code block with parameters Andres Freund <andres@2ndquadrant.com>
Re: Anonymous code block with parameters Merlin Moncure <mmoncure@gmail.com>
Re: Anonymous code block with parameters Petr Jelinek <petr@2ndquadrant.com>
Re: Anonymous code block with parameters Craig Ringer <craig@2ndquadrant.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Andres Freund <andres@2ndquadrant.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Andres Freund <andres@2ndquadrant.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Hannu Krosing <hannu@2ndQuadrant.com>
Re: Anonymous code block with parameters Vik Fearing <vik.fearing@dalibo.com>
Re: Anonymous code block with parameters Marko Tiikkaja <marko@joh.to>
Re: Anonymous code block with parameters Hannu Krosing <hannu@krosing.net>
Re: Anonymous code block with parameters Hannu Krosing <hannu@2ndQuadrant.com>
Re: Anonymous code block with parameters Merlin Moncure <mmoncure@gmail.com>
Re: Anonymous code block with parameters Merlin Moncure <mmoncure@gmail.com>
Re: Anonymous code block with parameters Marko Tiikkaja <marko@joh.to>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
Re: Anonymous code block with parameters Pavel Stehule <pavel.stehule@gmail.com>
On 2014-09-19 8:20 PM, Merlin Moncure wrote:
> actually, this trick *only* works during json serialization -- it
> allows control over the column names that row() masks over.  trying to
> expand (tup).* still gives the dreaded "ERROR:  record type has not
> been registered".  That's because this works:
>
> select (q).* from (select 1 as a, 2 as b) q;
>
> but this doesn't:
>
> select ((select q from (select a,b) q)).* from (select 1 as a, 2 as b) q;

Yeah.  This is a seriously missing feature and a PITA. :-(


.marko


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