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

ÔÚaccessÖбíÖÐÊý¾Ýµ¼³öΪÎı¾Îļþµ½MySQLµÄÎÊÌ⣿

ÔÚaccessÖбíÖÐÊý¾Ýµ¼³öΪÎı¾Îļþµ½MySQLµÄÎÊÌ⣿
µ¼³öÎı¾Îļþʱºò£¬¿ÉÒÔÑ¡Ôñ×ֶηָô·û£¬À´°ÑÿһÁиô¿ª ºÍ Îı¾Ê¶±ð·û£¬À´°ÑcharÐÍÊý¾ÝÀ¨ÆðÀ´
ÎÒÏÖÔÚÓÓ£¬”×÷Ϊ×ֶηָô·û£¬²»Ê¹ÓÃÎı¾Ê¶±ð·û
Éú³ÉµÄÎı¾ÎļþÈçÏÂ
1£¬ÕÅÈý£¬ÄУ¬£¬Öйú  ÉϺ££¬80501206
2£¬ÍõÎ壬Ů£¬Öйú  ±±¾©£¬65781666
load data infile "c:\\ѧÉúÇé¿ö.txt" into table Student fields terminated by ",";


Ïà¹ØÎĵµ£º

ʹÓÃMySQL connector/C++Á´½ÓMySQLÊý¾Ý¿â

Ê×ÏÈÈ¥MySQL¹ÙÍøÏÂÔØMySQL connector/C++
http://dev.mysql.com/downloads/connector/cpp/1.0.html
ÏÂÔØµÚ¶þ¸ö°ü£¬windows32λ·Ç°²×°°æ£¨¸öÈ˾õµÃÕâ¸ö°ü¸É¾»£©¡£Ä¿Ç°µÄ°æ±¾ÊÇConnector/C++ 1.0.5¡£
Windows (x86, 32-bit), ZIP Archive
(mysql-connector-c++-noinstall-1.0.5-win32.zip)
½«Õû¸ö°ü½âѹµ½ÏîÄ¿Îļþ¼Ðϵ ......

MySQLÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ³£ÓÃÃüÁî

±¸·ÝMySQLÊý¾Ý¿âµÄÃüÁî
mysqldump -hhostname -uusername -ppassword databasename > backupfile.sql
±¸·ÝMySQLÊý¾Ý¿âΪ´øÉ¾³ý±íµÄ¸ñʽ
±¸·ÝMySQLÊý¾Ý¿âΪ´øÉ¾³ý±íµÄ¸ñʽ£¬Äܹ»Èøñ¸·Ý¸²¸ÇÒÑÓÐÊý¾Ý¿â¶ø²»ÐèÒªÊÖ¶¯É¾³ýÔ­ÓÐÊý¾Ý¿â¡£
mysqldump -–add-drop-table -uusername -ppassword databasename > backu ......

MySQLÖÐÓÃselectʵÏÖTOP N¹¦ÄÜ ¼°·ÖÒ³


MySQLÖÐÓÃselectʵÏÖTOP N¹¦ÄÜ
ÏÈ˵¼¸¸ö¹Ø¼ü×Ö£º
distinct ·µ»Ø²»Öظ´µÄ¶àÁÐ
count() ¼ÆÊý
limit m,n µÚm¸öÆðn¸ö
 
ÄÇô£¬Èç¹ûÐèÒª²éÕÒÃûΪcolµÄijһ¸öÁеÄTop N£¬²¢Áгö¶ÔÓ¦µÄÖµµÄselectÓï¾ä¾ÍÈçÏ£º
select dinstinct(col),count(col) from tablename group by 1 order  ......

MYSQLÊý¾Ý¿âµÄ±¸·ÝÓë»Ö¸´

±¸·ÝÓë»Ö¸´ÔÚÈκÎÊý¾Ý¿âÀïÃæ¶¼ÊǷdz£ÖØÒªµÄÄÚÈÝ£¬ÌرðÊÇËæ×ÅÊý¾ÝÁ¿µÄÔö¼Ó£¬±¸·ÝÎÊÌâ»áÔ½À´Ô½Í»³ö£¬Òò´Ë£¬ºÃµÄ±¸·Ý·½·¨Ó뱸·Ý²ßÂÔÊǷdz£ÖØÒªµÄ¡£½áºÏÎÒËù×öµÄÏîÄ¿±¾Éí£¬ÏÂÃæÖ÷Òª¾Íwindowsƽ̨ÏÂMySQL(5.0)Êý¾Ý¿âµÄ³£Óñ¸·ÝÓë»Ö¸´×öһЩ×ܽᡣ
 
 
1       Ïà¹Ø×¼±¸¹¤×÷
  ......

mysql³£ÓÃÃüÁî

mysql³£ÓÃÃüÁî 
  
¹Ø±ÕÊý¾Ý¿â
/data01/mysql/bin/mysqladmin -p shutdown
µ¼³öÊý¾Ý¿â
/usr/local/mysql/bin/mysqldump -opt -uroot -p -h10.15.0.45 bbsdb > 20070918.bbsdb.sql
µ¼ÈëÊý¾Ý¿â
/usr/local/mysql/bin/mysql target_db_name < backup-file.sql
ÏÞÖÆÖ»ÓÐÄÚ²¿ip¿ÉÒÔÁ´½Ó
/u ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ