I presuming you are expecting more results from the first select statement, hence the reason and indicating this in the second, should then your first statement be:
select edate from traffic where year(edate)='2001' group by edate; ? Regards, Dan > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > Sent: Friday, 22 February 2002 2:30 p.m. > To: [EMAIL PROTECTED] > Subject: SQL query > > > Everyone, > > Have u encountered this kind of query? > > mysql> select edate from traffic where year(edate)='2001' group by > month(edate); > > +------------+ > | edate | > +------------+ > | 2001-04-29 | > | 2001-05-01 | > | 2001-06-01 | > | 2001-07-01 | > | 2001-08-01 | > | 2001-09-01 | > | 2001-10-30 | > | 2001-11-01 | > | 2001-12-01 | > +------------+ > 9 rows in set (10 min 53.83 sec) > > mysql> select count(*) from traffic; > +----------+ > | count(*) | > +----------+ > | 2645563 | > +----------+ > 1 row in set (0.00 sec) > > mysql> > > is there a problem with my select statement?... > > > > > R.B.Roa > Traffic Management Engineer > PhilCom Corporation > Tel.No. (088) 858-1028 > Mobile No. (0919) 30856267 > > > --------------------------------------------------------------------- > Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > > To request this thread, e-mail <[EMAIL PROTECTED]> > To unsubscribe, e-mail > <[EMAIL PROTECTED]> > Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > > --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
