From: JiangWei <jw.pgsql@sduept.com>
To: Michael Fuhr <mike@fuhr.org>
Cc: pgsql-interfaces@postgresql.org
Subject: Re: [C API] Is there a nice way to get table/column
Date: Fri, 06 Jan 2006 10:15:19 +0800
Message-ID: <43BDD2B7.2090609@sduept.com> (raw)
In-Reply-To: <20060106021149.GA80657@winnie.fuhr.org>
References: <43BDC8B4.6020801@sduept.com>
<20060106021149.GA80657@winnie.fuhr.org>
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Michael Fuhr wrote:
<blockquote cite="mid20060106021149.GA80657@winnie.fuhr.org" type="cite">
<pre wrap="">[Please post in plain text, not HTML.]
On Fri, Jan 06, 2006 at 09:32:36AM +0800, JiangWei wrote:
</pre>
<blockquote type="cite">
<pre wrap="">42703 UNDEFINED COLUMN undefined_column
42883 UNDEFINED FUNCTION undefined_function
42P01 UNDEFINED TABLE undefined_table
I want to know which column undefined when "undefined_column" Happen
at run time.
</pre>
</blockquote>
<pre wrap=""><!---->
With libpq you can call PQerrorMessage(), PQresultErrorMessage(),
or PQresultErrorField() to get a string that should identify the
offending column, function, table, etc. Will that work for your
purpose?
</pre>
</blockquote>
No. I want to throw a exception with the column name, like this :<br>
<br>
if (sqlstate == undefined_column)<br>
throw UnknownProperty(column_name);<br>
<br>
<br>
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To: pgsql-interfaces@postgresql.org
Cc: jw.pgsql@sduept.com, mike@fuhr.org
Subject: Re: [C API] Is there a nice way to get table/column
In-Reply-To: <43BDD2B7.2090609@sduept.com>
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