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

ûÓпÉÒÔ²éÕÒmysql Êý¾Ý¿âÀïÃæÈ«ÓÐÄÚÈݵŤ¾ß

Èç¹ûÎÒÊäÈëÒ»¸ö¹Ø¼ü×Ö,Èç¹ûÓÐÒ»¸ö¹¤¾ß,¿ÉÒÔÔÚÖ¸¶¨Êýé§¿âÖвéѰËùÓÐ±í²¢ÁгöÕÒµ½µÄ½á¹û,


²»ÖªµÀÓÐûÓÐÕâÖÖÀàÐ͵ÄMYSQL Êý¾Ý¿â¹¤¾ß


Èç¹ûÎÒÏÂÔØÁËÒ»¸ö³ÌÐò,ËüµÄ½Å×¢FOOT ÊÇдÔÚÊý¾ÝÖеÄÈç¹ûÓÐÒ»ÖÖ¹¤¾ß¿ÉÒÔ¸ù¾Ý¹Ø¼ü×Ö
Èçij¹«Ë¾,  ¿ÉÒԺܿìµÄ¼ìË÷µ½ÔÚijÕűíÖÐ,ÄǾͿÉÒÔ½ÚÊ¡ºÜ¶àʱ¼ä
ÄúµÄÐèÇóµÚÒ»´ÎÌýµ½ ²»¹ý±íÒ²ÒªÓз¶Î§

select t1.gongsi,t2.gongsi,t3.gongsi,t4.gongsi
where gongsi ="company"

ûÓÐÕâÖÖ¹¤¾ß£¬
²»¹ýÄã¿ÉÒÔ×Ô¼ºÐ´¸ö½Å±¾»òÕß´æ´¢¹ý³ÌÀ´ÊµÏÖ¡£

ͨ¹ý show tables ºÍµÄËùÓÐµÄ±í£¬È»ºóÔٵõ½Ã¿¸ö±íËùÓеÄÁС£È»ºó½øÐÐËÑË÷¡£

Õâ¸ö¹¤¾ßÂ²»ÖªµÀÓÐûÓÐÈË¿ª·¢ÁËûÓÐ(µ½Ä¿Ç°ÎªÖ¹£¬×îÉÙÎÒûÓÐÅöµ½)
Ô­ÀíÂ¸ù¾Ýinformation_schema¿âÀïÃæµÄ±ítablesºÍ±ícolumns£¬²ÉÓö¯Ì¬Óï¾äÑ­»·É¨ÃèÊÇ¿ÉÒÔʵÏֵġ£


Ïà¹ØÎÊ´ð£º

c,c++Á¬½Ómysql ÕÒ²»µ½Í·²¿Îļþ£¨ÐÂÊÖ£©

±àÒëÆ÷£ºC-Free4
mysql µ¥¶À°²×°µÄ£¬ÏÖÔÚΪapache+php+mysql¿ÉÒÔʹÓá£
×î½üÔÚÁ·Ï°c£¬c++£»ÏëÓÃc£¬c++Á¬½ÓÏÂÎÒµÄmysql£¬ºÃ¶àµØ·½¶à˵mysql.hÕÒ²»µ½¡£¶øÇÒÎÒmysqlûÓÐËùνµÄincludeÎļþ¼Ð°¡¡£
Íü¸ßÊÖÖ¸µãÒ»¶ ......

CÓïÑÔ Mysql ÒÉÎÊ

if(mysql_init(&mysql)==NULL)
{
sprintf(ErrMsg,"We are outof Memory");
return(false);
}

if(!mysql_real_connect(&mysql,"localhost","test" ......

Mysql Êý¾Ý¿âɾ³ý²»ÁËÔõô°ì

ÎÒ֮ǰµ¼ÈëµÄÊý¾Ý¿â£¬ÏÖÔÚɾ³ý²»ÁË£¬ÓÃÁËÃüÁîÐк͹¤¾ß¶¼²»ÐУ¬ÖØÆôÒ²²»ÐУ¬ÕâÊÇÎªÊ²Ã´ÄØ£¿
ÄãÊÇÈçºÎɾ³ýµÄ£¿
ÓÐʲôÌáʾ£¿


ÎÊÌâ˵Ã÷Ô½Ïêϸ£¬»Ø´ðÒ²»áԽ׼ȷ£¡²Î¼ûÈçºÎÌáÎÊ¡££¨ÌáÎʵÄÖǻۣ©

......

WindowsÏÂÐÞ¸ÄMySQL°²×°Ä¿Â¼ºÍMySQLÊý¾ÝĿ¼ ʧ°Ü

ϵͳµÄʼþ²é¿´Æ÷ÖпÉÒÔ¿´µ½Å¶

ÔØ£ºTable 'mysql.host' doesn't existµÄ´íÎó
»¹ÊDz»Äܽâ¾öÎÊÌâ

²Î¿¼ÈçÏÂ
indowsÏÂÐÞ¸ÄMySQL°²×°Ä¿Â¼ºÍMySQLÊý¾ÝĿ¼
2009-04-04 08:49:20
¡¡± ......

oracle ¶ÔÓ¦µÄMySQLÓï¾ä

orcle Óï¾ä create table book1(name, price) as select book_name, price form book;
¶ÔÓ¦µÄMySQLµÄÓï¾äÊÇʲô

create table book1 as select book_name, price form book; ÕâÑùÔÚMySQLÀï¿ÉÒÔ£¬µ«ÊÇÈ´² ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ