Thanks. It's the Having clause. Khedr, Waleed wrote:
>select name >from table >group by name >having count(*) = 1 > >-----Original Message----- >Sent: Thursday, August 29, 2002 6:39 PM >To: Multiple recipients of list ORACLE-L >1 > > >Hello guys, > >I am baffled by this problem. > >I need to fish out the person's name from a list but I only want the >name of the person that occurs once in the list - minus those names that >occurs more than once. > >Now, I know about "distinct" and "unique", but this is not what I want. >All I want is to be able to fish out the names of the people who have >only one and exactly only one entry in the list. I do not want the names >of those people who have more than one entry in the list. > >Could one of you do me a huge favor give me some hints as to how to >contruct the select statement for this. > >Thanks. > >ltiu > > > > -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: ltiu INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
