Mysql Êý¾Ý¿â×Ö·û¼¯×ª»»¼°°æ±¾Éý¼¶/½µ¼¶µÄÏêϸ½Ì³Ì
¿´µ½²»ÉÙÓû§·´Ó³×ª»»ÍêÒÔºóÊÇÂÒÂëµÄÇé¿ö,³öÏÖÕâÖÖÏÖÏóµÄÖ÷ÒªÔÒòÊÇÕâÀàÓû§Ê¹ÓõĶ¼ÊÇmysql4.1ÒÔÉϵİ汾.ÏÂÃæ×÷Ò»¸ö˵Ã÷,Ï£Íû³öÏÖÕâ¸öÎÊÌâµÄÅóÓѶ¼ÄÜÄÍÐĵİÑÕâ¸öÎĵµ¿´Íê!!!
MySQL 4.1¿ªÊ¼£¬¶Ô¶àÓïÑÔµÄÖ§³ÖÓÐÁ˺ܴó±ä»¯ (Õâµ¼ÖÂÁËÎÊÌâµÄ³öÏÖ)¡£¾¡¹Ü´ó²¿·ÖµÄµØ·½ (°üÀ¨¸öÈËʹÓúÍÖ÷»úÌṩÉÌ)£¬MySQL 3¡¢4.0 ÈÔȻռÖ÷µ¼µØλ£»µ« MySQL 4.1 ÄËÖÁ5.0ÊÇ MySQL ¹Ù·½ÍƼöµÄÊý¾Ý¿â£¬ÒѾÓÐÖ÷»úÌṩÉÌ¿ªÊ¼Ìṩ²¢½«»áÔ½À´Ô½¶à£»ÒòΪ latin1 ÔÚÐí¶àµØ·½ (ϱ߻áÏêϸÃèÊö¾ßÌåÊÇÄÄЩµØ·½) ×÷ΪĬÈϵÄ×Ö·û¼¯£¬³É¹¦µÄÃɱÎÁËÐí¶à PHP ³ÌÐòµÄ¿ª·¢ÕߺÍÓû§£¬ÑÚ¸ÇÁËÔÚÖÐÎĵÈÓïÑÔ»·¾³Ï»á³öÏÖµÄÎÊÌâ¡£
MySQL 4.1¿ªÊ¼°Ñ¶à¹úÓïÑÔ×Ö·û¼¯·ÖµÄ¸ü¼ÓÏêϸ£¬ËùÒÔµ¼ÖÂÊý¾Ý¿âǨÒÆ£¬»òÔòdzÂÛ̳Éý¼¶µ½4.0ºó£¨dz4.0¿ªÊ¼Ê¹ÓÃgbk»òutf-8±àÂ룩³öÏÖÂÒÂëÎÊÌâ¡£
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
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_%';
+----------------------+-------------------+
| Variable_name | Value |
+----------------------+-------------------+
| collation_connection | latin1_swedish_ci |
| collation_database | latin1_swedish_ci |
| collation_server | latin1_swedish_ci |
+----------------------+-------------------+
3 rows in set (0.00 sec)
MySQL 4.1 ¶ÔÓÚ×Ö·û¼¯µÄÖ¸¶¨¿ÉÒÔϸ»¯µ½Ò»Ì¨»úÆ÷ÉÏ°²×°µÄ MySQL£¬ÆäÖеÄÒ»¸öÊý¾Ý¿â£¬ÆäÖеÄÒ»ÕÅ±í£¬ÆäÖеÄÒ»À¸£¬Ó¦¸ÃÓÃʲô×Ö·û¼¯¡£µ«ÊÇ£¬´«Í³µÄ Web ³ÌÐòÔÚ´´
Ïà¹ØÎĵµ£º
¹Ø¼ü×Ö: mysql grant
±¾ÎÄʵÀý£¬ÔËÐÐÓÚ MySQL 5.0 ¼°ÒÔÉÏ°æ±¾¡£
MySQL ¸³ÓèÓû§È¨ÏÞÃüÁîµÄ¼òµ¥¸ñʽ¿É¸ÅÀ¨Îª£º
grant ȨÏÞ on Êý¾Ý¿â¶ÔÏó to Óû§
Ò»¡¢grant ÆÕͨÊý¾ÝÓû§£¬²éѯ¡¢²åÈë¡¢¸üС¢É¾³ý Êý¾Ý¿âÖÐËùÓбíÊý¾ÝµÄȨÀû¡£
grant select on testdb.* to common_user@'%'
grant insert on testdb.* to common_user ......
×î½üÏëÔÚ·þÎñÆ÷ÉÏÊÔÊÔMySQL5.1µÄ·ÖÇø£¬ÓÚÊǾÍÏë×Å×°¸öMySQL5.1£¬¾¹ýÍ´¿àµÄÒ»¶Î¾Àúºó£¬ÖÕÓÚÕÒ¸öÏÂÃæ×°¸öºÜºÃµÄ½Ì³Ì£¬ÌûÉÏÀ´±¸Íü¡£
1¡¢MySQLÃâ°²×°°æ/¶þ½øÖÆ°æÈí¼þ£¬²»ÓñàÒ룬ÏÂÔصØÖ·£º
http://dev.mysql.com/downloads/
Îļþ¸ñʽ£ºMYSQL-VERSION-OS.tar.gz
2¡¢´ ......
×÷ÕߣºDirk (dirk.ye AT gmail.com)
Url£ºhttp://dirk.pdx.cn
ÈÕÆÚ£º2004/12/08
Ê×ÏÈ£¬Ä¿Ç°ÔÚ²úÆ·»·¾³¿ÉÓõÄMySQL°æ±¾£¨Ö¸4.0.xºÍ4.1.x£©ÖУ¬Ö»ÓÐInnoDBÒýÇæ²ÅÔÊÐíʹÓÃÍâ¼ü£¬ËùÒÔ£¬ÎÒÃǵÄÊý¾Ý±í±ØÐëʹÓÃ
InnoDBÒýÇæ¡£
ÏÂÃ棬ÎÒÃÇÏÈ´´½¨ÒÔϲâÊÔÓÃÊý¾Ý¿â
񡜧
CREATE TABLE `roottb` (
`id` INT(11) UNSIGNED AU ......
1:>;create databases newname(ÔÚеÄserverÉϽ¨Á¢¿ÕµÄÊý¾Ý¿â)
2:#/usr/local/mysql/bin/mysqldump databasename >;*.sql(ÔھɵķþÎñÆ÷Éϵ¼³öÊý¾Ý¿â)
3:#/usr/local/mysql/bin/mysql databasename < *.sql(ÔÚеķþÎñÆ÷Éϵ¼Èë*.sql) ......
°²×° MySQL£¬¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÏÂÁÐÃüÁ
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
// °²×°php5-mysql Êǽ«phpºÍmysqlÁ¬½ÓÆðÀ´
Ò»µ©°²×°Íê³É£¬MySQL ·þÎñÆ÷Ó¦¸Ã×Ô¶¯Æô¶¯¡£Äú¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÒÔÏÂÃüÁîÀ´¼ì²é MySQL ·þÎñÆ÷ÊÇ·ñÕýÔÚÔËÐУº
s ......