Re: access computed field of RECORD variable

Steve White wrote:

> The roadblock is:
>
> There is a record, which may be from any of a set of similar databases.
> Field names for this record are computed as strings.  Using these strings,
> I need to access fields of the record.
>
> But I can't find the syntax for it.

You can't do this with plpgsql.  There are some limited possibilities
with "EXECUTE 'foo bar $1 baz' USING rec" where the $1 is expanded with
the record.  However the best thing you can do is use a different PL,
probably PL/Perl.



--
Alvaro Herrera                                http://www.CommandPrompt.com/
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