Brian, > > create table test(id int unsigned); > > insert into test values(10); > > select 15 - id from test; > > The result is 18446744073709551611 instead of -5.
Trying to confirm this with MySQL 4.0.7 on a Win2K box: mysql> create table test(id int unsigned); Query OK, 0 rows affected (0.56 sec) mysql> insert into test values(10); Query OK, 1 row affected (0.08 sec) mysql> select 15 - id from test; +---------+ | 15 - id | +---------+ | 5 | +---------+ 1 row in set (0.06 sec) Now, once again with phpMyAdmin 2.3.3pl1: SELECT 15 - id FROM test LIMIT 0, 30 15 - id 5 But with the following statement (same with phpMyAdmin): mysql> select 5 - id from test; +----------------------+ | 5 - id | +----------------------+ | 18446744073709551611 | +----------------------+ 1 row in set (0.00 sec) Check the "1" in your "15". Maybe there's something wrong. Regards, -- Stefan Hinz <[EMAIL PROTECTED]> Geschäftsführer / CEO iConnect GmbH <http://iConnect.de> Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 ----- Original Message ----- From: "Brian Lindner" <[EMAIL PROTECTED]> To: "Octavian Rasnita" <[EMAIL PROTECTED]> Cc: "MySQL" <[EMAIL PROTECTED]> Sent: Sunday, January 19, 2003 10:28 PM Subject: Re: Substraction > Octavian, > > Sunday, January 19, 2003, 7:31:57 AM, you wrote: > > Hi all, > > > I've tried the following query: > > > create table test(id int unsigned); > > insert into test values(10); > > select 15 - id from test; > > > The result is 18446744073709551611 instead of -5. > > I ran this.. and it worked for me > > MySql 4.0.7 on Linux... ran it through phpMyAdmin > > > Am I doing something wrong? > > > Thank you. > > > Teddy, > > Teddy's Center: http://teddy.fcc.ro/ > > Email: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > > 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 > > > > > > -- > Brian > Email: <[EMAIL PROTECTED]> > > > > > --------------------------------------------------------------------- > 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
