Re: best way for export gram.y symbols

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com>
Cc: "PG Hackers" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: best way for export gram.y symbols
Date: 2008-04-03 21:33:11
Message-ID: 23279.1207258391@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

"Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com> writes:
>> What exactly are you trying to accomplish?

> when I build CASE expression, I have to merge some PLpgSQL_expr
> together. Then I have to reparse expr->query and I have to find params
> and actualize it.

There has to be a better way than that. What CASE syntax are you
trying to implement, anyhow?

regards, tom lane

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2008-04-03 21:34:42 Re: psql \G command -- send query and output using extended format
Previous Message Nikolay Samokhvalov 2008-04-03 21:19:59 Row estimation for "var <> const" and for "NOT (...)" queries