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1. MySQL µÄ°æ±¾
Èç¹ûÒªÖ§³Ö·ÖÇø±í£¬ÔòÓ¦¸ÃʹÓà5.1.x ÒÔÉϵİ汾¡£Èç
mysql> show variables like '%version%';
+-------------------------+------------------------------+
| Variable_name           | Value                        |
+-------------------------+------------------------------+
| protocol_version        | 10                           |
| version                 | 5.1.45-community-log         |
| version_comment         | MySQL Community Server (GPL) |
| version_compile_machine | x86_64                       |
| version_compile_os      | unknown-linux-gnu            |
+-------------------------+------------------------------+
2. MySQL µÄ»ù±¾²ÎÊýÉ趨
´Ë´¦Éæ¼°µÄ²ÎÊýÊÇÔÚÓ¦ÓÃÖв»¶Ï¸üеġ£ÈçÏÂΪ /etc/my.cnf ²¿·ÖÄÚÈÝ
[mysqld]
datadir=/var/lib/mysql
datadir=/home/mysql/data
socket=/var/lib/mysql/mysql.sock
user=mysql
# Default to using old password format for compatibility with mysql 3.x
# clients (those using the mysqlclient10 compatibility package).
#old_passwords=1
#mysql 5.0 --log-slow-queries
#log-slow-queries=/var/log/mysql/slowquery.log
#log-queries-not-using-indexes=/var/log/mysql/noindex.log
#mysql 5.1
slow_query_log=1
slow_query_log_file=/var/log/mysql/slowquery.log
log-queries-not-using-indexes=1
#´´½¨Ï̳߳ØÀ´´¦Àí´óÁ´½ÓÁ¿µÄÓ¦ÓÃ
thread_cache_size=80
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#µ±Ê±×¢Òâµ½´ËÎÊÌ⣬ÊÇÒòΪÔÚ show processlist µÄʱºò£¬·¢ÏÖÁË´óÁ¿µÄ user = 'unauthenticated user'Á´½Ó´æÔÚ¡£
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MySQL phpMyAdmin °²×°

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[root@aladdin phpMyAdmin]# uname -a
Linux aladdin.leadtek.com.cn 2.6.32.11-99.fc12.i686.PAE #1 SMP Mon Apr 5 16:15:03 EDT 2010 i686 i686 i386 GNU/Linux
[root@aladdin phpMyAdmin]# yum info phpmyadmin
Loaded plugins: presto, refresh-packagekit
Installed Packages
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CREATE
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    PROCEDURE sp_name ([proc_parameter[,...]])
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int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
       
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