From: Claudio Nanni Date: June 11 2011 8:08am Subject: Re: How to find values which do not return any tuple in "IN" clause List-Archive: http://lists.mysql.com/mysql/225226 Message-Id: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary=90e6ba6e8d90af0a8d04a56b2f0a --90e6ba6e8d90af0a8d04a56b2f0a Content-Type: text/plain; charset=ISO-8859-1 Hi Fahim, Could you please explain better what you mean exactly? I think the question is not very clear. Thanks Claudio On Jun 11, 2011 12:36 AM, "Fahim Mohammad" wrote: > Hi > > select * from tablename where fieldname in ('aaa','bbb','ccc','ddd'); > > return only the successful hit. > > How can I know how many out of four ('aaa','bbb','ccc','ddd') resulted in a > miss OR which values do not return any tuple. > > Thanks > > Fahim --90e6ba6e8d90af0a8d04a56b2f0a--