Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : mysql

mysqlÌáÊ¾Ææ¹Ö´íÎó£¬Çë¿´¿´ÊÇʲôԭÒò°¡

ÎÒµÄmysqlÊÇ5.0µÄ£¬×î½ü¾­³£³öÎÊÌ⣬Óöµ½¸÷ÖÖ¸÷ÑùµÄÎÊÌ⣬ÎÒÔÚerrÎļþÀïÕÒµ½ÒÔÏÂÄÚÈÝ£¬

091215 11:39:54  InnoDB: Operating system error number 32 in a file operation.
InnoDB: Some operating system error numbers are described at
InnoDB: http://dev.mysql.com/doc/mysql/en/Operating_System_e ......

ÈçºÎÓÃjavascript phpµ÷ÓÃmysql³É¹¦ÊµÏÖ¶þ¼¶Áª¶¯?

ÎҵĿâ½á¹¹ÈçÏÂ
±íÃû        ×Ö¶Î1          ×Ö¶Î2        ×Ö¶Î3
sub        subid        subname       
product        pid        ......

ÔÚjspÖУ¬ÓÃmysql²éѯ±¨°æ±¾´íÎó

ÕâÊÇÎÒ±¨´íµÄ´úÂ룺
            String strId = request.getParameter("id");
  if(strId == null || strId.trim().equals("")){
      out.println("Error ID");
      return;
  }

&nb ......

mysql²åÈë´óÁ¿×Ö¶Î

ÎÒÔÚMYSQLÖн¨ÁËÒ»¸öÓУ¸£°¸ö×Ö¶ÎµÄ±í¡£

È»ºó²åÈëÒ»Ìõ¼Ç¼£¬¿ÉÊÇÎÞ·¨³É¹¦²åÈë¡£

ÇëÎÊÕâÊÇʲôԭÒòÄØ£¿ÓÐʲôºÃµÄ½â¾ö°ì·¨Âð£¿

ÎÒÔÚÍøÉÏËÑÁ˺ܾã¬ÓÐÒ»¸ö·½·¨ÊÇ£ºÏȲåÈëÒ»¸ö×ֶΡ£È»ºó¶ÔÕâ¸ö¼Ç¼½øÐÐUPDATE¡£

ллÁË¡£
ºÜ¼òµ¥£¬ÄãµÄÓï¾äд´íÁË¡£

Äã×Ô¼º¶¼²»°Ñ´úÂë·¢ÉÏÀ´±ðÈËÔõÏþµÃÊÇÔõô»ØÊ ......

mysqlÔõôʵÏÖÄ£ºý²éѯº¬%µÄÊý¾Ý

µÃÓÃlike 
ÊÇmysql
SELECT * from TB WHERE COL LIKE '%AFDA%'

ÒýÓÃ
µÃÓÃlike 
ÊÇmysql

mysql?
SQL code:
²»¶®£¬°ï¶¥£¬Ñ§Ï°£¬²ä·Ö.

ÕûÀíһϠ¥Ö÷µÄÒâ˼¡£

ÊÇÓà mysql  ʵÏÖ ²éѯ  Êý¾ÝÖк¬ÓÐ % µÄÊý¾Ý£¡

ÒýÓÃ
ÕûÀíһϠ¥Ö÷µÄÒâ˼¡£

ÊÇÓÃ m ......

ÔõÑùɾ³ýmysqlÖÐÖØ¸´µÄ¼Ç¼

id  userid  salesorderid 
  1      1        2
  2      1        2
  3      1        3
  4      1        3 ......
×ܼǼÊý:1662; ×ÜÒ³Êý:277; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [130] [131] [132] [133] 134 [135] [136] [137] [138] [139]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ