| From: | Balázs Klein <Balazs(dot)Klein(at)t-online(dot)hu> |
|---|---|
| To: | "'Joe Conway'" <mail(at)joeconway(dot)com> |
| 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 15:59:41 |
| Message-ID: | 20080215155941.2B846EC1FC@mail02a.mail.t-online.hu |
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| Thread: | |
| Lists: | pgsql-general |
> 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
I thought that it includes that the return type can be changed/redefined at runtime. No luck there than.
Thx.
B.
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