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

MyEclipse6.6 Á¬½ÓMySQLµÄÊý¾Ý¿âÅäÖÃ

1¡¢´ò¿ªMyEclipse6.6
2¡¢Ñ¡Ôñ²Ëµ¥£ºWindow/Open Perspective/MyEclipse Database Explorer£¬µã»÷OK£¬ÔÚ×ó±ß´ò¿ªDB Brower´°¿Ú¡£
3¡¢ÔÚDB Brower´°¿ÚÄÚÈÎÒâ¿Õ°×´¦»÷ÓÒ¼ü£¬Ñ¡ÔñNewÃüÁµ¯³öDatabase Driver´°¿Ú
4¡¢±¾´°¿Ú¸÷Ïî˵Ã÷£º
   Driver template: MySQL Connector/J   Ñ¡ÔñÇý¶¯Ä£°å
   Driver name: mybook      ÈÎºÎÆð¸öÃû×Ö
   Connection URL:jdbc:mysql://127.0.0.1:3306/book  (bookÒª¸Ä³ÉÄãÒªÁ¬Êý¾Ý¿âµÄÃû×Ö)
    User name:root  (ÄãÊý¾Ý¿âµÄÓû§Ãû)
    Password:root  (ÄãÊý¾Ý¿âµÄ¿ÚÁî)
    Driver JARs:µã»÷Add JARsÑ¡ÔñÄãµÄÇý¶¯°üËùÔÚ·¾¶ £¨°üÀ¨°üÃû£©
   Driver classname:com.mysql.jdbc.Driver
   
5¡¢µã»÷Finish£¬½¨Á¢Íê³É¡£
6¡¢½øÐÐÁ¬½Ó£¬ÔÚDB Brower´°¿ÚÑ¡ÖÐÄã¸Õ½¨µÄmybook£¬µã»÷DB Brower´°¿Ú±êÌâÀ¸ÓÒ²àµÄÈý½ÇÐÎͼ±ê£¬¹â±êÒÆ¶¯µ½ÆäÉÏʱ£¬»áÏÔʾ“Open Connection”Ìáʾ¡£
7¡¢¸ù¾ÝÌáʾÊäÈëÃÜÂë:root  (Ñ¡ÖÐsave passwordºóÏ´ξͲ»ÓÃÊäÈëÃÜÂëÁË)£¬µã»÷OK
8¡¢ÕâʱDB Brower´°¿ÚÖеÄmybook¾Í¿ÉÕ¹¿ªÁË£¬Ò»Ö±µ½±í¡£
9¡¢TABLEÏÂÃæÊÇ±í£¬ÓÒ»÷Ò»¸ö±í£¬Ñ¡ÔñGenerate/Select Statement£¬ÔÚÓұߴò¿ªsql²Ù×÷´°¿Ú
10¡¢´ò¿ªµÄsql²Ù×÷´°¿ÚÀï×Ô¶¯²úÉú²éѯÓï¾ä£¬µã»÷ÉÏÃæµÄºìÉ«Èý½ÇÐμ´¿ÉÖ´ÐÐsql¡£


Ïà¹ØÎĵµ£º

mysql°²×°Ê¹ÓÃÊÖ¼Ç

ɾ³ýrpm°ü
    rpm -e mysql-embedded-5.1.39-4.fc12.i686 --nodeps
°²×°rpm°ü
    rpm -vih MySQL-server-community-5.1.37-0.rhel5.i386.rpm
²éѯÒѰ²×°µÄrpm°ü
    rpm -qa | grep MySQL
Æô¶¯mysql
    mysql£¨Ã»ÓÐÃÜÂëµÄÇé¿ö£©
  &nbs ......

mysql ÃüÁîʹÓÃ

mysql ÃüÁîѧϰ£º
1. mysql -uroot  ;
2.mysql -h ip -ubusiusr -pbusiusr newdrmdb;
3.show databases ;                 //ÏÔʾËùÓеÄÊý¾Ý¿â ;
4.show tables ;           ......

mysql Ë÷Òý


 
 
²é¿´Ä³¸ö±íµÄ½¨±íÓï¾ä £ºshow create table data_statdata;
drop index ts on data_statdata;
Ë÷ÒýÊǼÓËÙ²éѯµÄÖ÷ÒªÊֶΣ¬Ìرð¶ÔÓÚÉæ¼°¶à¸ö±íµÄ²éѯ¸üÊÇÈç´Ë¡£±¾½ÚÖУ¬½«½éÉÜË÷ÒýµÄ×÷Óá¢Ìص㣬ÒÔ¼°´´½¨ºÍɾ³ýË÷ÒýµÄÓï·¨¡£
13.4.1 ʹÓÃË÷ÒýÓÅ»¯²éѯ
Ë÷ÒýÊÇ¿ìËÙ¶¨Î»Êý¾ÝµÄ¼¼Êõ£¬Ê×ÏÈͨ¹ýÒ»¸öʾÀýÀ´Á˽ ......

linuxÏ mysqlÓû§µÄ¹ÜÀí

linux
ÏÂ mysql
Óû§µÄ¹ÜÀí
ÎÄÕ·ÖÀà:Êý¾Ý¿â
¹Ø¼ü×Ö: linux
mysql
Óû§¹ÜÀí

×Ô´ÓÉÏÔÚredhat Enterprise 5 Öа²×°ÁËMySQL
,Õâ´ÎÀ´Êµ¼ù²Ù×÷Ò»ÏÂMySQL
Óû§µÄ¹ÜÀí£»
 Ò»¡¢rootÓû§ÃÜÂëµÄά»¤£º
       ÓÉÓÚ°²×°MySQL
Íêºó,MySQL
»á×Ô¶¯Ìṩһ¸ö²»´ø ......

MYSQLÍâ¼ü(Foreign Key)µÄʹÓÃ


ÔÚMySQL 3.23.44°æ±¾ºó£¬InnoDBÒýÇæÀàÐ͵ıíÖ§³ÖÁËÍâ¼üÔ¼Êø¡£
Íâ¼üµÄʹÓÃÌõ¼þ£º
1.Á½¸ö±í±ØÐëÊÇ
InnoDB±í£¬MyISAM±íÔÝʱ²»Ö§³ÖÍâ¼ü£¨¾Ý˵ÒÔºóµÄ°æ±¾ÓпÉÄÜÖ§³Ö£¬µ«ÖÁÉÙĿǰ²»Ö§³Ö£©£»
2.Íâ¼üÁбØÐ뽨Á¢ÁËË÷Òý£¬MySQL
4.1.2ÒÔºóµÄ°æ±¾ÔÚ½¨Á¢Íâ¼üʱ»á×Ô¶¯´´½¨Ë÷Òý£¬µ«Èç¹ûÔÚ½ÏÔçµÄ°æ±¾ÔòÐèÒªÏÔʾ½¨Á¢£»
3.Íâ¼ü¹ØÏµµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ