ID: 32106 Updated by: [EMAIL PROTECTED] Reported By: vdmfun at hotmail dot com -Status: Open +Status: Bogus Bug Type: MySQL related Operating System: Windows 2003 Server PHP Version: 5.0.2 New Comment:
Mysql bug -> bogus. Previous Comments: ------------------------------------------------------------------------ [2005-02-25 13:32:43] vdmfun at hotmail dot com Hello me again. Upgrade of MySQL from 4.1.7 -> latest 4.1.10 solved the problem. Ouch, but those headaches... Please, close this topic. Thanx. Have a nice code :-) ------------------------------------------------------------------------ [2005-02-25 12:23:35] vdmfun at hotmail dot com Description: ------------ Sometimes the UTF-8 string is not INSERTed into MySQL correctly, but truncated. The query takes 40 seconds at 100% CPU load while the windoze is frozen (it feels like some execution thread has elevated thread priority and goes on full throttle). It seems only a bit like: http://bugs.mysql.com/bug.php?id=6527 but there is no 0x0401 and solution on that page provided by "[15 Nov 2004 6:47pm] Alexander Valyalkin" doesn't work. More info's with syntax highlight: http://vdm.no-ip.org/40seconds_bug/ Reproduce code: --------------- <?php $db_host="localhost"; $db_user="test"; $db_password=""; $cn=mysql_connect($db_host,$db_user,$db_password); $sql="SET NAMES 'utf8'"; $rs=mysql_db_query("test",$sql,$cn); $sql="DROP TABLE IF EXISTS sentences"; $rs=mysql_db_query("test",$sql,$cn); $sql="CREATE TABLE sentences (id INT UNSIGNED NOT NULL AUTO_INCREMENT, sentence_id INT NOT NULL, lang_code VARCHAR(10) NOT NULL, text_id INT UNSIGNED NOT NULL, sentence LONGTEXT, PRIMARY KEY (id), KEY(sentence_id, lang_code, text_id), FULLTEXT(sentence)) ENGINE=MYISAM CHARACTER SET utf8;"; $rs=mysql_db_query("test",$sql,$cn); $sentence_id=1; $lang_code="sk"; $text_id=1; $sentence="Ako nie".chr(0xA6).chr(0x8F)."o robi+".chr(0xB9)." slovami"; $sql="INSERT INTO sentences VALUES(NULL,\"$sentence_id\",\"$lang_code\",\"$text_id\",_utf8'".addslashes($sentence)."')"; echo "SQL Query: ".$sql."\n"; $now=time(); $rs=mysql_db_query("test",$sql,$cn); echo "Query took strange ".(time()-$now)." seconds...\n"; ?> Expected result: ---------------- Expected result: To INSERT this string: Ako nie¦Źo robi+ą slovami (not truncated one) and not to take 40 seconds of execution of query. Actual result: -------------- Actual result: String in table is truncated, dump od phpMyAdmin (abridged): -- -- Dumping data for table `sentences` -- INSERT INTO `sentences` VALUES (1, 1, 'sk', 1, 'Ako nie'); ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=32106&edit=1