Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚÖØÐÂapacheºóÎÞ·¨ÔØÈëmysqlÀ©Õ¹½â¾ö°ì·¨

ÍøÉϺܶàдÔÚwindowsÏÂÎÞ·¨ÔØÈëmysqlÀ©Õ¹½â¾ö°ì·¨£¬µ«ÊÇÔÚliunxϵľÍû¼¸¸ö£¬ÒÔÏÂÊÇÔÚliunxϵĽâ¾ö°ì·¨
 ÖØ×°ºóphp²»»á×Ô¶¯°Ñmysql.soÀ©Õ¹¼ÓÉÏÈ¥,Òª
sudo vim /etc/php5/apache2/conf.d/pdo.ini
¼ÓÈëextension=mysql.so¾Í¿ÉÒÔÁË
ÆäʵҲ¿ÉÒÔÔÚ /etc/php5/apache2/php.iniÖмÓÈë
Ò²¿ÉÒÔÔÚ/etc/php5/apache2/conf.d/Öжà¼ÓÒ»¸ömysql.iniÀïÃæ¼ÓÈëextension=mysql.so


Ïà¹ØÎĵµ£º

MySQLµÄ²éѯÓÅ»¯ºÜɵ

select id from message where author_id in (select followed_id from Relation where follower_id=1) order by id desc   ºÍ ·Ö±ðÖ´ÐÐ $userlist = select followed_id from Relation where follower_id=1 ÔÙ select id from message where author_id in ($userlist) order by id desc   ¾¹È»ÓÐÁ½¸öÊýÁ ......

linux ÏÂc++¼°mysql¶Ôʱ¼ä´¦ÀíµÄ³£Óü¼ÇÉ

mysql ½ØÈ¡Ä³Ò»¸öʱ¼ä(datetimeÀàÐÍ)µÄÈÕÆÚ£º
·½·¨1£ºselect date(row_name) from table_name where row = row1;
·½·¨2£ºselect left(row_name, 10) from table_name where row = row1;
·½·¨3£ºselect cast(row_name as char[10]) from table_name where row = row1;
È¡µÃij¸öÈÕÆÚµÄtime_tÊýÖµ£ºselect unix_times ......

Mysql ¶¨Òå×ֶεij¤¶È

 
Mysql Öж¨Òå×ֶκóµÄÊý¾ÝµÄÓô¦£º
int(1)ºÍint(10)ËÆºõûÓÐʲô²î±ð£¬¶¼±íʾ×î´óËĸö×Ö½ÚµÄÕûÐÍÊý¾Ý¡£
ÀýÈ綨ÒåÒ»¸öÃû×ÖΪtestµÄ±í:
DROP TABLE IF EXISTS `test`;
CREATE TABLE `test` (
  `id` int(1) NOT NULL,
  `ids` int(10) default NULL,
  `c` char(1) default NULL,
  `cs` ......

PenroseÁ¬½ÓMysql½â¾ö·½°¸

 ×î½üÒ»Ö±ÔÚ½øÐÐPenroseÁ¬½ÓMysqlµÄ³¢ÊÔ£¬¿É×ÜÊÇÌáʾÎÞ·¨Á¬½Óµ½Mysql£¬ÎÞÂÛÊǼì²é¶Ë¿ÚÊÇ·ñ¿ªÆô£¬ÉèÖÃMysqlÔ¶³Ì·ÃÎÊȨÏ޵ȶ¼²»¹ÜÓ㬺óÀ´ÔÚPenroseµÄ¹ÙÍøÕÒµ½Ò»¸ö½¨Á¢ÑùÀýÊý¾Ý¿â¼°ÉèÖÃÔ¶³ÌÁ¬½ÓµÄÎĵµ£¬Ã»Ïëµ½Ò»¾Ù³É¹¦£¬Í´¿ì°¡£¡
ÏÂÃæ¾Í°ÑÎĵµºÍ´ó¼Ò¹²Ïíһϣ¡£¨ÊÇÓ¢ÎÄ£¬´ó¼Ò¾Í´ÕºÏ×Å¿´Ï°ɣ¡ÒòΪ×î½ü¸ãPenroseÌ«ÀÛÁË£¬ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ