At 12:18 +0800 10/9/02, lb wrote: >Dear all, > >I am not sure why mysql thinks char(192) = char(194) = char(193) = >char(195)?
Presumably they are the same according to the character set's collating sequence. > >mysql> select char(192)=char(193); >+---------------------+ >| char(192)=char(193) | >+---------------------+ >| 1 | >+---------------------+ >1 row in set (0.00 sec) >mysql> select char(192)=char(194); >+---------------------+ >| char(192)=char(194) | >+---------------------+ >| 1 | >+---------------------+ >1 row in set (0.01 sec) > >mysql> select char(192)=char(195); >+---------------------+ >| char(192)=char(195) | >+---------------------+ >| 1 | >+---------------------+ >1 row in set (0.01 sec) > >mysql> select char(192)=char(196); >+---------------------+ >| char(192)=char(196) | >+---------------------+ >| 0 | >+---------------------+ >1 row in set (0.00 sec) > >Oscar Yen. --------------------------------------------------------------------- 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
