¼òµ¥ÅäÖÃapache + mysql + discuz +php
°²×°apache + mysql + discuz +php
apache http://www.apache.org/
mysql http://dev.mysql.com/downloads/
MySQL GUI Tools http://dev.mysql.com/downloads/gui-tools/5.0.html
php http://www.php.net/
discuz http://www.comsenz.com/index.php
1.°²×°apache,ÐÞ¸Äconf\httpd.conf
LoadModule php5_module "D:/Work/php/php5apache2_2.dll" //PHPµÄphp5apache2_2.dll·¾¶
PHPiniDir "D:/Work/php" //PHP·¾¶
DirectoryIndex index.
php
index.html
2.°²×°PHP,ÐÞ¸Äphp.ini-distΪphp.ini
ÆôÓÃ extension=php_mysql.dll
extension_dir = “./” ¸ÄΪ extension_dir = “X:/php
/ext/
” //extµÄÎļþλÖÃ
3.°²×°MySQL
Ŀ¼ÖÐн¨Ò»¸ömy.iniÎļþ(²Î¿¼Ä¿Â¼ÖеÄÅäÖÃ)
4.°²×°MySQL GUI Tools
ÅäÖÃMySQLµÄ·þÎñ
6.°ÑDiscuz°²×°µ½apache\htdocsµÄÍøÒ³Ä¿Â¼ÖÐ
7.ä¯ÀÀÆ÷ÖÐÖ±½Ó°²×°Discuz localhost/dz/install.php
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ºÍ Innodb
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3.ÊäÈëmysqld½â --skip-grant-tables»Ø³µ¡£Èç¹ûûÓгöÏÖÌáʾÐÅÏ¢£¬ÄǾͶÔÁË¡£
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1. Îı¾º¯Êý
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CONCAT()
CONCAT(x,y,...)
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CONCAT_WS()
CONCAT_WS(separator,column1,column2,...)
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LENGTH()
LENGTH(column)
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LEFT()
LEFT(colum,x)
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log-slow-queries[=file] #ĬÈÏΪdataĿ¼ÏµÄhostname-slow.logÎļþ
long_query_time=10 (seconds) #Âý²éѯµÄthreshold
log-queries-not-using-indexes #¼Ç¼²»Ê¹ÓÃË÷ÒýµÄ²éѯ
mysqldumpslowÃüÁî»ñµÃÈÕÖ¾ÖÐÏÔʾµÄ²éѯժҪÀ´´¦ÀíÂý²éÑ¯È ......