mysqlËıíÁªºÏ²éѯÔõôдÏÞÖÆÌõ¼þ
ÓÐ4¸ö±í
user ×Ö¶Î user_id,user_regtime(user_regtime Ϊʱ¼ä Y-m-d H:i:s)
liket ×Ö¶Î liket_w,user_id
info ×Ö¶Î info_name,info_ww,user_id
tyu ×Ö¶Î tyu_dd,user_id
ÎÒÏë²é³öÀ´11ÔÂ12ºÅÒÔºóµÄÒÔÉϸö×ֶζÔÓ¦µÄÐÅÏ¢sqlÓï¾ä¸ÃÔõÃ´Ð´ÄØ£¿ÏÂÃæÊÇÎÒдµÄ£¬¿ÉÒÔ²é³öÀ´£¬µ«ÊÇwhereºóÃæµÄÌõ¼þÒ»Ö±²»ÄÜÆðµ½Õý³£µÄ×÷ÓÃ
select user.user_regtime,liket.liket_w,info.info_name,info.info_ww,tyu.tyu_dd from user left join liket on user.user_id=liket.user_id left join info on user.user_id = info.user_id left join tyu on user.user_id = tyu.user_id where date_format(users.users_id,"%Y-%m-%d") > "2009-11-12" group by jobwill.jobwill_jobtype1 ;
ͨ¹ýÉÏÃæµÄÓï¾ä²éѯ³öÀ´µÄÊý¾Ý½«ËùÓеÄÊý¾Ý ¶¼ÏÔʾÁ˳öÀ´£¬°üÀ¨11-12֮ǰµÄ£¬Èç¹û°Ñ > ¸ÄΪ < ÔòÒ»¸öÊý¾Ý¶¼²»ÏÔʾ¡£ÌáʾΪ¿Õ¼¯¡£
´ó¼Ò°ïÎÒ¿´¿´ ÎÊÌâ³öÔÚÄÄÀïÁ˰ɣ¬Ð»Ð»
Õâ¸öµ½Êý¾Ý¿âÇø·¢ÏÂÓ¦¸ÃÓÐЧ¹û
ÓÑÇéUP
date_format(users.users_id,"%Y-%m-%d"):users¸Ä³Éuser
jobwill.jobwill_jobtype1 ; ÕâÊÇÄÄÀ´µÄ£¿
ÉÏÃæµÄ´úÂ룬ÊDzéѯÊÇÎÒ°ÑÀïÃæµÄ×ֶα仯ÁË£¬²»ºÃÒâ˼£¬Ã»ÓбäºÃ¡£
ÕÒµ½ÔÒòÁË£¬ÎÒ°Ñ×Ö¶ÎÃûд´íÁË¡£
Ïà¹ØÎÊ´ð£º
Óиöwinform³ÌÐò,ʹÓÃc#+mysql,ÐèÒªÔÚÒ»¸ö´°ÌåÉèÖÃmysql×Ô¶¯É¾³ý¹¦ÄÜ,°üÀ¨×Ô¶¯É¾³ý¶àÉÙÌì֮ǰµÄÊý¾ÝÒÔ¼°ÊÇ·ñ¿ªÆô×Ô¶¯É¾³ý¹¦ÄÜ,ÎÒ³ÌÐòÍ˳öºó,»¹Ôõô¿ØÖÆMysql×Ô¼ºÉ¾³ý°¡?ÊDz»ÊÇÒªÓÃmysqlµÄeventÀ´ÊµÏÖ?c#¿ÉÒÔµ÷ÓÃmysq ......
²»ÖªµÀÊDz»ÊÇÎÒµÄxamppÓÐÎÊÌ⣬mysqlÊÇͼÐλ¯µÄ£¡
Ò»¸öID×éÔÚÎÒµÄmysqlµÄ±íÀïÃæ 2£¬5£¬8£¬7
µãÁËÅÅÐò£¬È»ºóÓÃPHPÎļþÁ¬½ÓÕâ¸ö±íÏÔʾ±íµÄÐÅϢʱ£¬IDµÄ˳Ðò»¹ÊDz»±ä£¡Ó¦¸ÃÊÇ2£¬5£¬7£¬8µÄ°ÉÉýÐòÅÅÐòºó£¡
ÔÚPHPÎļþÀï ......
ÎÒµÄmysqlÔõôûÓа취дÈëÖÐÎÄÊý¾Ý£¿Ö»ÒªÊÇÊý¾ÝдÈëÊý¾Ý¿âʱ ¾Í»á±ä³ÉÈý¸öÎʺŠ£¿Çë½Ì¸ßÈË£¡£¡
linux? ÔõôдÈëµÄ
ÔÚmysqlÖÐÖ´ÐÐ show variables like 'character%'Ìù½á¹û³öÀ´¡£
ÔÚ°²×°MYSLQʱ½«Êý¾Ý¿âµÄ×Ö· ......
ÎÒÊÇÐÂÊÖ£¬³õѧMYSQL£¬Óкܶ಻¶®£¬Íû´Í½Ì£¡£¡
±ÈÈç˵ÎÒн¨Ò»¸öMYSQLÊý¾Ý¿âUSER Êý¾Ý¿âÖÐÓбíLIST
È»ºóÎÒÔÚVCÖÐн¨Ò»¸öMFC¶Ô»°¿ò¹¤³Ì£¬È»ºóÎÒÔõôÑù²ÅÄÜÓÃVC»ñµÃÊý¾Ý¿âÖбíµÄÊý¾Ý£¿
Ï£Íû¸ø³ö¾ßÌåµÄ²Ù×÷² ......
ÎÒ°²×°µÄÕâ¸öÈí¼þVertrigoServ£¬ÔÚwindows7ÖÐÔËÐУ¬Í¼±ê¼ÓºÅΪÀ¶É«£¬±¨MySQLµÄ´íÎó£¬Çë½Ì¸÷λ¸ßÊÖ¸ÃÔõÑù¸ü¸Ä¡£Ð»Ð»¸÷λ£¡
mysql ·þÎñÊÇ·ñÆðÀ´ÁË£¿
ûÓУ¬±¨µÄÊǶ˿ڴíÎó£¬ÔÚÅäÖÃÎļþµ±ÖиÄÁË£¬Ò²²»ÐÐ
¿ÉÒÔÓÃÈ ......