Re: dynamic crosstab

From: Joe Conway <mail(at)joeconway(dot)com>
To: Balázs Klein <Balazs(dot)Klein(at)t-online(dot)hu>
Cc: 'Erik Jones' <erik(at)myemma(dot)com>, 'Tino Wildenhain' <tino(at)wildenhain(dot)de>, pgsql-general(at)postgresql(dot)org
Subject: Re: dynamic crosstab
Date: 2008-02-15 14:59:37
Message-ID: 47B5A8D9.2060508@joeconway.com
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Balázs Klein wrote:
>
> I was hoping that now with PG supporting plan invalidation it would
> be possible to return a recordset.

Plan invalidation has nothing to do with it. In Postgres a returned
recordset can be used as a row source in the FROM clause -- this
requires data type information to be known at parse time.

Joe

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