From: Warren Young
Date: March 19 2009 5:33pm
Subject: Re: checking NULL
List-Archive: http://lists.mysql.com/plusplus/8484
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On Mar 19, 2009, at 6:47 AM, Jithin Emmanuel wrote:

>                                if(nullField == row["name"]) {

	if (row["name"] == mysqlpp::null)

It looks like you're one of those with the habit of reversing the  
order of your equality test terms to avoid errors with "=" vs "==".   
I'm not sure you can get away with that with mysqlpp::null.