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

Mysql½¨±í

½¨Á¢Ò»¸öÖ÷Íâ¼ü¹ØÏµ
create table t_dept(
id int(4) not null, name varchar(50) not null,
primary key(id))type=innodb;
create table t_emp (
id int(6) not null,
name char(255) not null,fk_id int(4) not null,
primary key(id),
foreign key (fk_id) references t_dept (id)) type=innodb;


Ïà¹ØÎĵµ£º

jsp mysql ²åÈë ¶ÁÈ¡ ͼƬ

½¨Á¢Êý¾Ý¿â£º
ÎÒµÄÊý¾Ý¿âimages
create table img (
id  int primary key auto_increment,
name varchar(80),
pic  longblob
)
Òª±£Ö¤ÍøÕ¾¸ùĿ¼ Óиö images Îļþ¼Ð
²åÈëÊý¾Ý¿â ´Ó±¾µØÎļþ¼Ð
<%@ page contentType="text/html; charset=utf-8" language="java"  import="java.sql.*,java.io.*" ......

MySQLÍü¼ÇÃÜÂë´¦Àí·½·¨

 ÔÚwindowsÏ£º
´ò¿ªÃüÁîÐд°¿Ú£¬Í£Ö¹mysql·þÎñ£º        Net stop mysql
Æô¶¯mysql£¬Ò»°ãµ½mysqlµÄ°²×°Â·¾¶£¬ÕÒµ½ mysqld-nt.exe
Ö´ÐУºmysqld-nt --skip-grant-tables µ±Ç°´°¿Ú½«»áÍ£Ö¹¡£
ÁíÍâ´ò¿ªÒ»¸öÃüÁîÐд°¿Ú£¬Ö´ÐÐmysql   Èç¹ûÌáʾûÓÐÕâ¸öÃüÁÏȽøÈëMYSQL ......

¾­Ñé×ܽ᣺mysql µÄһЩ»ù±¾Ó¦ÓÃ


»ù±¾²éѯ
SELECTÓï¾äÓÃÓÚ²éѯÊý¾Ý¿âºÍSQLÖеÄËùÓÐÊä³ö²Ù×÷¡£
SELECTc_u_name, emailfromcooya_users;
Êä³öcooya_users±íÖÐËùÓÐÐУ¨»ò¼Ç¼£©µÄÊôÐÔc_u_nameºÍemailµÄÖµ¡£
Èç¹ûÐèÒªËùÓÐÊôÐÔ£¬¿ÉÒÔʹÓÃÐǺţ¨*£©µÄ¿ì½Ý·½Ê½¡£
SELECT* from cooya_users;
SELECTÓï¾ä»¹¿ÉÒÔÊä³ö²»ÊÇÊý¾Ý¿âÖеÄÊý¾Ý¼°¿ÉÒÔÓÃ×÷¼òµ¥µÄ¼ÆËã·û ......

Mysql³£ÓÃÃüÁîÐÐ

µÚÒ»ÕС¢mysql·þÎñµÄÆô¶¯ºÍÍ£Ö¹
net stop mysql
net start mysql
µÚ¶þÕС¢µÇ½mysql
Óï·¨ÈçÏ£º mysql -uÓû§Ãû -pÓû§ÃÜÂë
¼üÈëÃüÁîmysql -uroot -p£¬ »Ø³µºóÌáʾÄãÊäÈëÃÜÂ룬ÊäÈë12345£¬È»ºó»Ø³µ¼´¿É½øÈëµ½mysqlÖÐÁË£¬mysqlµÄÌáʾ·ûÊÇ£º
mysql>
×¢Ò⣬Èç¹ûÊÇÁ¬½Óµ½ÁíÍâµÄ»úÆ÷ÉÏ£¬ÔòÐèÒª¼ÓÈëÒ»¸ö²ÎÊý-h»úÆ÷IP
µ ......

ÖÕÓÚÕÒµ½Ò»¸ö¿ÉÒÔ½â¾öMySQLÆô¶¯Ê±1067´íÎóµÄ·½·¨ÁË£¡

°²×°ºóMYSQL5ºó£¬·¢ÏÖÆô¶¯³ö´í.
³ö´í´úÂ룺1067
½â¾ö°ì·¨ÈçÏ£º
ɾ³ý%windows%/my.ini
ɾ³ýÆäËüµØ·½µÄmy.ini
ÔÚmysql°²×°Ä¿Â¼Ï°Ñmy-small.ini¸´ÖÆÎªmy.ini
ÔÚmy.ini×îºóÒ»ÐвåÈ룺
CODE:
[mysqld]
#ÉèÖÃbasedirÖ¸ÏòmysqlµÄ°²×°Â·¾¶
basedir=C:\mysql-5.1.11-beta-win32
datadir=C:\mysql-5.1.11-beta-win32\dat ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ