mysql 4.1ÒÔÉϰ汾ÖÐÎÄÂÒÂë½â¾ö·½·¨¼¯½õ
mysql 4.1µÄ¸Ä±äÔì³ÉµÄÂÒÂë½â¾ö·½·¨
µÚÒ»¸ö·½·¨£º
MySQL 4.1 ÖÐÎÄÂÒÂëµÄÎÊÌâ
×î½üÒª½« MySQL 4.0 Éý¼¶µ½ MySQL 4.1 £¬·¢ÏÖÁËÖÐÎÄÂÒÂëµÄÎÊÌ⣬ϣÍûÒÔϼû½â¶Ô´ó¼ÒÓÐÓá£
1. MySQL 4.1 ÔÚÎÄ×ÖÉÏÓкܴó¸Ä½ø£¬ËüÓÐÁË Character Set Óë Collation µÄ¿®Äî¡£
2. ÔÚ MySQL 4.0 £¬Ò»°ãµÄ³Ìʽ¶¼»á½«ÎÄ×ÖÒÔÀ¶¡ÎÄ ( latin) À´´¢´æ£¬¾ÍËãÎÒÃÇÊäÈëÖÐÎÄ×Ö£¬½á¹ûÈÔÊÇ·ÅÔÚÒÔÀ¶¡ÎÄÉèÖõÄÎÄ×ÖÀ¸ÀïÍ·£¬Õâ¶Ô MySQL 4.0 ÓëÒÔ MySQL 4.0 Ϊ»ù³þµÄ³ÌʽÀ´Ëµ£¬²¢²»»áÓÐÎÊÌâ¡£
3. ¿ÉÊÇ MySQL 4.1 µÄϵͳ±àÂëÊÇÔ¤ÉèÓà UTF-8 µÄ£¬µ±Òª restore MySQL 4.0 µÄ backup µµµ½
MySQL 4.1 ʱ£¬ÂÒÂë¾Í³öÏÖÁË¡£ÔÒòÔÚÓÚ MySQL 4.1 ½« latin
Âëת»»¹ýÀ´£¬¶øºóת»»ÊDz¢²»ÍêÈ«ÍêÃÀµÄ£¬Õâµ¼ÖÂÁ˳öÏÖÉÙÁ¿ÎÄ×Ö³öÏÖÂÒÂëÏÖÏó¡£
½â¾öPHP´æÈ¡MySQL 4.1ÂÒÂëÎÊÌâ
QUOTE:
´ÓMySQL
4.1¿ªÊ¼ÒýÈëµÄ¶àÓïÑÔÖ§³ÖȷʵºÜ°ô£¬¶øÇÒÒ»Ð©ÌØÐÔÒѾ³¬¹ýÁËÆäËûµÄÊý¾Ý¿âϵͳ¡£²»¹ýÎÒÔÚ²âÊÔ¹ý³ÌÖз¢ÏÖʹÓÃÊÊÓÃÓÚMySQL
4.1֮ǰµÄPHPÓï¾ä²Ù×÷MySQLÊý¾Ý¿â»áÔì³ÉÂÒÂ룬¼´Ê¹ÊÇÉèÖùýÁ˱í×Ö·û¼¯Ò²ÊÇÈç´Ë¡£ÎÒ¶ÁÁËÒ»ÏÂеÄMySQLÔÚÏßÊÖ²áÖеÚÊ®ÕÂ
"Character Set Support"ºóÖÕÓÚÕÒµ½Á˽â¾ö·½·¨²¢²âÊÔͨ¹ý¡£
MySQL 4.1µÄ×Ö·û¼¯Ö§³Ö(Character Set Support)ÓÐÁ½¸ö·½Ã棺×Ö·û¼¯(Character
set)ºÍÅÅÐò·½Ê½(Collation)¡£¶ÔÓÚ×Ö·û¼¯µÄÖ§³Öϸ»¯µ½Ëĸö²ã´Î:
·þÎñÆ÷(server)£¬Êý¾Ý¿â(database)£¬Êý¾Ý±í(table)ºÍÁ¬½Ó(connection)¡£
²é¿´ÏµÍ³µÄ×Ö·û¼¯ºÍÅÅÐò·½Ê½µÄÉ趨¿ÉÒÔͨ¹ýÏÂÃæµÄÁ½ÌõÃüÁ
CODE:
mysql> SHOW VARIABLES LIKE 'character_set_%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | latin1 |
| character_set_connection | latin1 |
| character_set_database | latin1 |
| character_set_results | latin1 |
| character_set_server | latin1 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
7 rows in set (0.00 sec)
mysql> SHOW VARIABLES LIKE 'collation_%';
+----------------------+-------------------+
|
Ïà¹ØÎĵµ£º
ºÜ¾ÃûÓÐЩһЩÓÐÓô¦µÄµÄ¶«Î÷ÁË£¡½ñÌì¾Í²»ºúÂÒµÄд¶«Î÷ÁË!дһЩÓÐÓõ졵±È»Ç°ÌáÏÂÊǺܸÐлºÜ¶à¾³£À´ÎÒ²©¿ÍµÄÅóÓÑһϣ¡¶àл´ó¼Ò£¡£¡£¡£¡£¡
½ñÌìдµÄÊǹØÓÚphp»·¾³¼ÜÉèµÄµÚÒ»ÖÖ·½Ê½£¡µ±È»ÎҾͲ»½ØÍ¼ÁË£¡´ó¼ÒÖ»Òª°´ÕÕ²Ù×÷¾Í¿ÉÒÔʵÏֵģ¡
Ò»¡¢°²×° PHP £º±¾ÎÄPHP°²×°Â·¾¶È¡ÎªD:\php\php4\(Ϊ±Ü»ìÏý£¬PHP5.1.x°æ±¾°²×°Â·¾ ......
< type="text/javascript">
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text");
......
linuxÏ mysql µÄÐ¶ÔØºÍ°²×°
¹Ø¼ü×Ö: linuxÏ mysql µÄÐ¶ÔØºÍ°²×°
Ò»¡¢Ç°ÆÚ×¼±¸£º
1
.ÓÉÓÚredhat Enterprise 5 ÖÐ×Ô´øÒ»¸ömysqlµÄ°æ±¾£¬Èç¹ûÔÚ°²×°linuxǰδѡÔñmysqlµÄ°²×°´Ë²½¾Í¿ÉÌø¹ý£¬ÒòΪÎÒµ±Ê±°²×°ÁËÏÖÔÚ½«ÆäÐ¶ÔØ
£¬²½ÖèÈçÏ£º
&nb ......
Java´úÂë < width="14" height="15" src="/javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://www.macromedia.com/go/getflashplayer">
//¿´µ±Ç°Ê¹ÓõÄÊÇÄĸöÊý¾Ý¿â
mysql> SELECT DATABASE();
+------------+
| DATABASE() |
+------- ......
·½·¨Ò»
ʹÓÃphpmyadmin£¬ÕâÊÇ×î¼òµ¥µÄÁË£¬ÐÞ¸Ämysql¿âµÄuser±í£¬²»¹ý±ðÍüÁËʹÓÃPASSWORDº¯Êý¡£
·½·¨¶þ
ʹÓÃmysqladmin£¬ÕâÊÇÇ°ÃæÉùÃ÷µÄÒ»¸öÌØÀý¡£
mysqladmin -u root -p password mypasswd
ÊäÈëÕâ¸öÃüÁîºó£¬ÐèÒªÊäÈërootµÄÔÃÜÂ룬ȻºórootµÄÃÜÂ뽫¸ÄΪmypasswd¡£
°ÑÃüÁîÀïµÄroot¸ÄΪÄãµÄÓû§Ãû£¬Äã¾Í¿ÉÒ ......