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

Çómysql×ÔÔö×ֶΣ¬Ö÷×Ó±íͬʱ±£´æµÄ½â¾ö·½·¨

ÏÖÓÐÖ÷±ía£¬×Ó±ísub_a,ÖмäÓÐa_id ´æÔÚ¹ØÁª£¬ÏÖÔÚjava³ÌÐòÖÐÐèÒªÖ÷×Ó±íͬʱ£´æ£¬¶øÇÒ´æÔÚ¶à¸ö×ӼǼ¡£
²»ÓÃhibernateµÄ´¦Àí·½Ê½£¬ÓÐÆäËû·½Ê½Â𣿴¦Àí·½Ê½²»ÄÜʹÓÃÏȱ£´æÖ÷±í£¬ºó»ñÈ¡id£¬ÔÙ¸³Öµ×Ó±íÍâ¼ü£¬±£´æµÄ·½Ê½¡£
±ØÐëͬʱ±£´æ¡£
ÎÒÒ²ÕýÔÚÑо¿£¬ ¶¯Ì¬Éú³ÉµÄ×ÔÔöidÖ»Ö§³ÖÖ÷¼ü£¬ Òª²»Í¬Ê±ÔÚÁÐÀï×ÔÔöÒ»¸öºÍÖ÷¼üÏàͬµÄ¾ÍºÃÁË

Óô¥·¢Æ÷¡£

½¨ÒéÂ¥Ö÷°ÑÐèÒªÏêϸ˵Ã÷һϣ¬ÕâÑù±ðÈËÒ²ºÃ¸øÄã¾ßÌå·½°¸¡£

×Ô¼ºÕÒµ½½â´ð·½°¸À²£¬Ê¹ÓÃLAST_INSERT_ID()º¯Êý

ÓÃ×ÔÔö×Ö¶ÎÓÃLAST_INSERT_ID()º¯Êý¿ÉÒԵõ½¸Õ²åÈëµÄÖµ

Äã²»ÊÇÒªÅúÁ¿²åÈëµÄÂ𣿠ÅúÁ¿²åÈëʱ£¬LAST_INSERT_ID() Ö»»áÈ¡µ½Ò»¸ö¡£

д·¨²»Ò»Ö¶øÒÑ£º¿´¿´

insert jd_user(USER_NAME,USER_ACCOUNT,PASSWORD,
FLAG) value ('wo','wo','123','1');
insert jd_user(USER_NAME,USER_ACCOUNT,PASSWORD,
FLAG) value ('wo','wo','123','1');
insert jd_user(USER_NAME,USER_ACCOUNT,PASSWORD,
FLAG) value ('wo','wo','123','1');
select LAST_INSERT_ID();//·µ»Ø×îºóÒ»¸öinsertºóµÄid


insert jd_user(USER_NAME,USER_ACCOUNT,PASSWORD,
FLAG) values ('wo','wo','123','1'),('wo','wo','123','1'),
('wo','wo','123','1');
select LAST_INSERT_ID();//·µ»ØµÚÒ»¸öinsertºóµÄid

ÒýÓÃ
д·¨²»Ò»Ö¶øÒÑ£º¿´¿´

insert jd_


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»¶ ......

MYSQLÈçºÎÓëC++Á¬½Ó£¿ - VC/MFC / Êý¾Ý¿â

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 ......

mysql root¸ÄÁËÃÜÂ룬ÓÖ×Ô¶¯±äÁË

¸Õ°²×°mysqlµÄʱºò£¬°Ñ³õʼÃÜÂëÍü¼ÇÁË£¬Ö»ºÃÌø¹ýȨÏÞÑéÖ¤£¬ÐÞ¸ÄÃÜÂ룬Ð޸ijɹ¦ºó£¬ÄܵǼ£¬¿ÉÊÇ»úÆ÷ÖØÆôÁË£¬ÓøĹýµÄÃÜÂëÓֵDz»ÉÏÁË£¬ÏÂÎÄÊÇÐ޸ĵķ½·¨£¬²»ÖªµÀÄÄÀï³öÁËÎÊÌ⣿
ÃÜÂëÐ޸ķ½·¨£º
  1.ÒÔϵͳ¹ ......

¹ØÓÚMYSQLµÄinnodb±í±¸·ÝµÄÎÊÌâ

ÇëÎÊÏÂÄÄλÈÊÐÖÓбȽϺõı¸·Ý·½°¸£¬ÓÃʲô¹¤¾ß»òÕßÓÃʲô·½Ê½£¬Ð¡µÜ½è¼øÏÂ
Ö±½ÓÓÃMYSQLDUMP±¸·Ý
OR
ÓÃSQLYOGÖ®ÀàµÄͼÐλ¯¹ÜÀí¹¤¾ß±¸·Ý

Ö±½ÓÓÃmysql×Ô´øµÄ mysqldump ¾Í¿ÉÒÔÁË¡£
http://dev.mysql.com/doc/re ......

eclipseÁ¬½ÓmysqlÊý¾Ý¿â - Java / Eclipse

ÏÈÉÏ´íÎó
ÎÞ·¨Áª½ÓÊý¾Ý¿â
java.sql.SQLException: Before start of result set
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ