From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Gerhard Häring <lists(at)ghaering(dot)de>, pgsql-interfaces(at)postgresql(dot)org |
Subject: | Re: I want to send comments to the backend! |
Date: | 2003-03-21 05:16:52 |
Message-ID: | 200303210516.h2L5Gq104398@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-interfaces |
OK, this patch fixes the comment passing bug. I remove the strspn() and
added a boolean to test if any parsetree had been generated --- if not,
I call NullCommand(). I also changed the call to use 'dest' rather than
a hardwired "Remote".
---------------------------------------------------------------------------
Tom Lane wrote:
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> > Tom Lane wrote:
> >> generalize it to understand about comments. Right now seems to be a
> >> fine time to think about this, in fact, given that we're hacking the
> >> protocol anyway.
>
> > Yes.
>
> On third thought, though, it would be really trivial for
> pg_exec_query_string to call NullCommand and fall out early if
> pg_parse_query returns an empty list; it'd take one extra test for NIL,
> which would be more than compensated for if we got rid of the strspn
> test. So maybe changing the backend is the best answer after all.
>
> regards, tom lane
>
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--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
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