PerlÖÐDBI¡¢DBD::mysqlÄ£¿éµÄ°²×°
PerlÖÐDBI¡¢DBD::mysqlÄ£¿éµÄ°²×°
ʹÓõÄÈí¼þ°æ±¾
DBI-1.604.tar.gz
DBD-mysql-4.006.tar.gz
½¨ÒéʹÓÃÒÔÉϰ汾´îÅ䣬·ñÔò¿ÉÄÜÁ¬½Ómysql´íÎó
Ò»¡¢DBIµÄ°²×°
wget http://www.cpan.org/modules/by-module/DBD/DBI-1.604.tar.gz
tar -zxvf DBI-1.604.tar.gz
cd DBI-1.604
perl Makefile.PL
make
make test
make install
¶þ¡¢DBDµÄ°²×°
×¢ÒâmysqlµÄ»·¾³±äÁ¿£¬ÈôûÓÐÔòÓà Ìí¼Ó/usr/local/mysql/binµ½»·¾³±äÁ¿PATHÖÐ
PATH=/usr/local/mysql/bin:$PATH;
export PATH (mysqlµÄ°²×°Â·¾¶¸ù¾Ýʵ¼ÊÇé¿öÌîд)
wget http://www.cpan.org/modules/by-module/DBD/DBD-mysql-4.006.tar.gz
tar -zxvf DBD-mysql-4.006.tar.gz
cd DBD-mysql-4.006
perl Makefile.PL --mysql_config=/usr/local/mysql/bin/mysql_config
make
make test
make install
Èý¡¢ÆäËü¿ÉÄÜ·¢ÉúµÄ×´¿ö
Èç¹ûÔËÐÐij¸öµ÷ÓÃMYSQLÊý¾Ý¿âµÄ³ÌÐòʱ³öÏÖÈçÏÂϵͳÌáʾ£º
install_driver(mysql) failed: Can't load '/usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/DBD/mysql/mysql.so' for module DBD::mysql: /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/DBD/mysql/mysql.so: undefined symbol: uncompress at /usr/lib/perl5/5.6.1/i386-linux/DynaLoader.pm line 206. at (eval 2) line 3
ÄÇô˵Ã÷DBD::MYSQLδ°²×°³É¹¦¡£
´Ëʱ½«/usr/local/mysql/include/mysql/*
¸´ÖƵ½/usr/include/
ͬʱ½«/usr/local/mysql/lib/mysql/*
¸´ÖƵ½/usr/lib/(64λϵͳ/usr/lib64/)
È»ºóʹÓÃperl Makefile.PLÉèÖû·¾³£¬ÔÙ½øÐкóÐøµÄÕý³£°²×°£¬¾ÍÄÜÕýÈ·Á¬½Óµ½MYSQLÊý¾Ý¿â¡£
Ïà¹ØÎĵµ£º
±¾ÎÄÀ´×Ô: ITÔËάר¼ÒÍø ×÷Õß: NetSeek ÈÕÆÚ: 2009-3-8 19:52 ÔĶÁ: 742 ÈË ´òÓ¡ ÊÕ²Ø DNS, Bind, DLZ, ÖÇÄÜ, MySQL ×÷Õß:NetSeek http://www.linuxtone.org
ÈÕÆÚ:2009-3-7 gmail:cnseek@gmail.com
ÍÆ¼öÏÂÔØPDF°æ£¨·½±ã²éÔÄ):http://www.linuxtone.org/project/cdn/bind-dlz-view.pdf
¡¾Ìâ ¸Ù¡ ......
µÚÒ»ÕС¢mysql·þÎñµÄÆô¶¯ºÍÍ£Ö¹
net stop mysql
net start mysql
µÚ¶þÕС¢µÇ½mysql
Óï·¨ÈçÏ£º mysql -uÓû§Ãû -pÓû§ÃÜÂë
¼üÈëÃüÁîmysql -uroot -p£¬ »Ø³µºóÌáʾÄãÊäÈëÃÜÂ룬ÊäÈë12345£¬È»ºó»Ø³µ¼´¿É½øÈëµ½mysqlÖÐÁË£¬mysqlµÄÌáʾ·ûÊÇ£º
mysql>
×¢Ò⣬Èç¹ûÊÇÁ¬½Óµ½ÁíÍâµÄ»úÆ÷ÉÏ£¬ÔòÐèÒª¼ÓÈëÒ»¸ö²ÎÊý-h»ú ......
×öÏîĿʱÓÉÓÚÒµÎñÂß¼µÄÐèÒª£¬±ØÐë¶ÔÊý¾Ý±íµÄÒ»Ðлò¶àÐмÓÈëÐÐËø£¬¾Ù¸ö×î¼òµ¥µÄÀý×Ó£¬Í¼Êé½èÔÄϵͳ¡£¼ÙÉè id=1 µÄÕâ±¾Êé¿â´æÎª 1 £¬µ«ÊÇÓÐ 2 ¸öÈËͬʱÀ´½èÕâ±¾Ê飬´Ë´¦µÄÂ߼Ϊ
view plaincopy to clipboardprint?
Select restnum from book where id =1 ; ......
轉×Ô»¨開µÄµØ·½
mysqlÓÐÒ»¸ö¹¦ÄܾÍÊÇ¿ÉÒÔlogÏÂÀ´ÔËÐеıȽÏÂýµÄsqlÓï¾ä£¬Ä¬ÈÏÊÇûÓÐÕâ¸ölogµÄ£¬ÎªÁË¿ªÆôÕâ¸ö¹¦ÄÜ£¬ÒªÐÞ¸Ämy.cnf»òÕßÔÚmysqlÆô¶¯
µÄʱºò¼ÓÈëһЩ²ÎÊý¡£
Èç¹ûÔÚmy.cnfÀïÃæÐ޸ģ¬ÐèÔö¼ÓÈçϼ¸ÐÐ
long_query_time = 1
log-slow-queries
=
log-queries-not-using-indexes
long_query_t ......
×öÏîĿʱÓÉÓÚÒµÎñÂß¼µÄÐèÒª£¬±ØÐë¶ÔÊý¾Ý±íµÄÒ»Ðлò¶àÐмÓÈëÐÐËø£¬¾Ù¸ö×î¼òµ¥µÄÀý×Ó£¬Í¼Êé½èÔÄϵͳ¡£¼ÙÉè id=1 µÄÕâ±¾Êé¿â´æÎª 1 £¬µ«ÊÇÓÐ 2 ¸öÈËͬʱÀ´½èÕâ±¾Ê飬´Ë´¦µÄÂ߼Ϊ :
Select restnum from book where id =1 ;
-- Èç¹û restnum ´óÓÚ 0 £¬Ö´ÐÐ update
Update boo ......