| From: | Michael Meskes <meskes(at)postgresql(dot)org> |
|---|---|
| To: | Jan Wieck <JanWieck(at)Yahoo(dot)com> |
| Cc: | Michael Paesold <mpaesold(at)gmx(dot)at>, PostgreSQL Hacker <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PL/pgSQL question |
| Date: | 2002-09-20 12:44:05 |
| Message-ID: | 20020920124405.GC10309@feivel.credativ.de |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Thanks for the explanation.
On Thu, Sep 19, 2002 at 03:46:05PM -0400, Jan Wieck wrote:
> Someone might think now it'd be at least handy to have a mechanism to
> enforce parsing of all expressions and queries for debugging purposes.
> But that's not that easy. As soon as you use for example a record
> variable, each reference to one of the result row columns is of unknown
> datatype until that query is actually executed. You cannot parse an SQL
> query with unknown parameters via SPI.
That's what I expected. I just wanted to be sure, before I tell
something that's not correct.
Michael
--
Michael Meskes
Michael(at)Fam-Meskes(dot)De
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