Bug #38885 a japanese character make sql bad

Submitted: 19 Aug 2008 8:24 Modified: 19 Aug 2008 9:34
Reporter: tie chen Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Charsets Severity:S3 (Non-critical)
Version:5.0.22 OS:Other (centos)
Assigned to: CPU Architecture:Any
Tags: japanese character

[19 Aug 2008 8:24] tie chen
Description:
DROP TABLE IF EXISTS `user`;
CREATE TABLE IF NOT EXISTS `user` (
  `id` int(10) unsigned NOT NULL auto_increment,
  `name` varchar(45) default NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
insert into `user` set name='

How to repeat:
DROP TABLE IF EXISTS `user`;
CREATE TABLE IF NOT EXISTS `user` (
  `id` int(10) unsigned NOT NULL auto_increment,
  `name` varchar(45) default NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
insert into `user` set name='
[19 Aug 2008 8:26] tie chen
the sql file

Attachment: query.sql (application/octet-stream, text), 362 bytes.

[19 Aug 2008 8:27] tie chen
DROP TABLE IF EXISTS `user`;
CREATE TABLE IF NOT EXISTS `user` (
  `id` int(10) unsigned NOT NULL auto_increment,
  `name` varchar(45) default NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
insert into `user` set name='
[19 Aug 2008 8:29] tie chen
detail for the problem

Attachment: detail.txt (text/plain), 1.25 KiB.

[19 Aug 2008 8:39] tie chen
it seems the database of mysql.com also have those problem... my comment which i sent been truncated,poor.....
[19 Aug 2008 9:34] Sveta Smirnova
Thank you for the report.

If I understood correctly problem character is 4-byte: F0A0AEB7. MySQL supports such character since version 6.0. Please upgrade.
[19 Aug 2008 9:36] Susanne Ebrecht
Many thanks for writing a bug report.

Unfortunately, this is not a bug.

MySQL only supports 3 byte characters but the character you used here is a 4 byte character.

http://dev.mysql.com/doc/refman/5.1/en/charset-unicode.html

"Currently, MySQL support for UTF-8 does not include four-byte sequences."

Portions of this website are copyright © 2001, 2002 The PHP Group

Page generated in 0.053 sec. using MySQL 8.4.7-u6-cloud

Timestamp references displayed by the system are UTC.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.