From: | Michael Meskes <meskes(at)postgresql(dot)org> |
---|---|
To: | "Haszlakiewicz, Eric" <EHASZLA(at)transunion(dot)com> |
Cc: | pgsql-interfaces(at)postgresql(dot)org |
Subject: | Re: deallocating prepared statements |
Date: | 2008-12-03 14:12:55 |
Message-ID: | 20081203141255.GA1874@feivel.credativ.de |
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Thread: | |
Lists: | pgsql-interfaces |
On Tue, Dec 02, 2008 at 01:22:46PM -0600, Haszlakiewicz, Eric wrote:
> figure out how to deallocate prepared statements. I tried using esql to
> do it (since the docs say that "it is only for use in embedded sql"):
>
> exec sql begin declare section;
> const char *stmtName = "exec_stmt";
> exec sql end declare section;
> exec sql deallocate :stmtName;
This will not work unless you do more in ECPG. Without preparing a statement,
having a connection etc. there is no way to deallocate the statement.
If you mix libpq and ecpg you should know what you do.
Michael
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