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 ×îÐÂÎÄÕ : mysql

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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>
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µÚÈýÕС¢Ôö¼ÓÐÂÓû§
¸ñʽ£ºgrant ȨÏÞ on Êý¾Ý¿â.* to Óû§Ãû@µÇ¼Ö÷»ú identified by "ÃÜÂë"
È磬Ôö¼ÓÒ»¸öÓû§user1ÃÜÂëΪpassword1£¬ÈÃÆä¿ÉÒÔÔÚ±¾»úÉϵǼ£¬ ²¢¶ÔËùÓÐÊý¾Ý¿âÓвéѯ¡¢²åÈë¡¢Ð޸ġ¢É¾³ýµÄȨÏÞ¡£Ê×ÏÈÓÃÒÔrootÓû§Á¬Èëmysql£¬È»ºó¼üÈëÒÔÏÂÃüÁ
grant select,insert,update,delete on *.* to user1@localhost Identified by "password1";
Èç¹ûÏ£Íû¸ÃÓû§Äܹ»ÔÚÈκλúÆ÷Éϵǽmysql£¬Ôò½«localhost¸ÄΪ"%"¡£
Èç¹ûÄã²»Ïëuser1ÓÐÃÜÂ룬¿ÉÒÔÔÙ´òÒ»¸öÃüÁÃÜÂëÈ¥µô¡£
grant select,insert,update,delete on mydb.* to user1@localhost identified by "";
µÚËÄÕУº ²Ù×÷Êý¾Ý¿â
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1¡¢ ÏÔʾÊý¾Ý¿âÁÐ±í¡£
show databases;
ȱʡÓÐÁ½¸öÊý¾Ý¿â£ºmysqlºÍtest¡£ mysql ......

tomcat+mysqlÁ¬½Ó³ØµÄÅäÖÃ

ÔÚTOMCAϵÄCatalina\localhostĿ¼µÄ¹¤³Ìxml£¬±àдÈçÏ´úÂ룺
<Context path="/testProject" docBase="E:\project\TestProject\WebContent" reloadable="true"  debug="0" privileged="true">
<Resource name="jdbc/mysql" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/mysql">
  <parameter>
  <name>factory</name>
  <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
  </parameter>
  <parameter>
  <name>maxWait</name>
  <value>5000</value>
  </parameter>
  <parameter>
  <name>maxActive</name>
  <value>20</value>
  </parameter>
  <parameter>
  <name>password</name>
  <value>password</value>
  </parameter>
  <para ......

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

°²×°ºóMYSQL5ºó£¬·¢ÏÖÆô¶¯³ö´í.
³ö´í´úÂ룺1067
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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\data
ÖØÐÂÆô¶¯·þÎñ¡£¡£¡£
CODE:
C:\mysql-5.1.11-beta-win32\bin>net start mysql
MySQL ·þÎñÕýÔÚÆô¶¯ .
MySQL ·þÎñÎÞ·¨Æô¶¯¡£
ϵͳ³ö´í¡£
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½ø³ÌÒâÍâÖÕÖ¹¡£
C:\mysql-5.1.11-beta-win32\bin>mysqld-nt --remove
Service successfully removed.
C:\mysql-5.1.11-beta-win32\bin>mysqld-nt --install
Service successfully installed.
C:\mysql-5.1.11-beta-win32\bin>net start mysql
MySQL ·þÎñÕýÔÚÆô¶¯ .
MySQL ·þÎñÒѾ­Æô¶¯³É¹¦¡£
C:\mysql-5.1.11-beta-win32\bin>net stop mysql
MySQL ·þÎñÕýÔÚÍ£Ö¹..
MySQL ·þÎñÒѳɹ¦Í£Ö¹¡£ ......

MYSQLÖÐInnoDBÊÇʲô?

 
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innodbµÄÌØÉ«ÔÚÓÚÖ§³Ö²¢·¢Óë±í¼äÒýÓÃ
MySQLÖ§³Ö¶àÖÖ´æ´¢ÒýÇæ£¬Óû§¿ÉÒÔ·½±ãµÄÑ¡Óò»Í¬µÄ´æ´¢ÒýÇæÀ´Ö§³Ö×Ô¼ºµÄÓ¦Óã¬Ã¿ÖÖ²»Í¬µÄ´æ´¢ÒýÇæ¶¼ÓÐÆä×Ô¼ºµÄÌØÐÔ
InnodbÊÇÆäÖеÄÒ»ÖÖ´æ´¢ÒýÇæ£¬ËüµÄÌØÐÔÊÇÖ§³ÖÊÂÎñ£¬²¢ÇÒ²ÉÓÃ¶à°æ±¾²¢·¢¿ØÖƵķ½Ê½À´Ìá¸ß²¢·¢¶È
Ö÷ÒªÊÇÊÂÎñ±í£¬µ±Ò»¸öÊÂÎñÈ«²¿Íê³É£¬²Å»áÖ´ÐÐupdate£®Èç¹ûÒ»¶Î´úÂëûÓÐÍê³É£¨¼°Ò»¸öÊÂÎñ²Ù×÷ûÓÐÍê³É£©ËüÊDz»»áupdateµÄ£¬ÀýÈç£ºÒøÐÐתÕÊ£¬Ò» ±ÊÒµÎñûÓÐÍê³ÉµÄʱºò£¬Í»È»µÄ¶Ïµç£¬»òÊÇ£¬ÍøÂ磬ϵͳµÄÔ­ÒòʹÄãÎÞ·¨Íê³É´Ë½»Ò׵ϰ£¬Õâ¸öÊÂÎñÊÇÒª»Ø¹öµÄ´Ë½»Ò×֮ǰµÄ״̬µÄ£¬Ã»ÓÐÍê³É½»Ò×£¬ÄãÒøÐÐµÄ moneyÊDz»»á¼õÉٵģ¡È±µãÊÇ£¬innoDBµÄ±íÖ´ÐÐÆðÀ´ËٶȽÏÂý£¬µ«Êǰ²È«£¡bbsµÄ±íÒªÇóµÄÊÇËÙ¶È£¬ÓõͼÊÇmyisamµÄ±í£¡²»ÖªÕâÑùͨË×µÄ˵£¬ ÄãÊÇ·ñÀí½â£¿
Êý¾Ý´æ´¢ÒýÇæÎªINNODB
typeµÄÖµ¿ÉΪTYPE = {BDB | HEAP | ISAM | InnoDB | MERGE | MRG_MYISAM | MYISAM }
InnoDBÊÇmysqlµÄÒ»ÖÖ´æ´¢ÒýÇæ£¬³ýÁËinnodb»¹ÓÐÆäËüµÄ,ÀýÈçisam,myisamµÈ.
innodbµÄÌØÉ«ÔÚÓÚÖ§³Ö²¢·¢Óë±í¼äÒýÓá£
MySQLÖ§³Ö¶àÖÖ´æ´¢ÒýÇæ£¬Óû§¿ÉÒÔ·½±ãµÄÑ¡Óò»Í¬µÄ´æ´¢ÒýÇæÀ´Ö§³Ö×Ô¼ºµÄÓ¦Óã¬Ã¿ÖÖ²»Í ......

CʵÏÖMySQLÊý¾Ý¿â²Ù×÷

       Á½¸öÔÂǰ£¬Ò²¾ÍÊÇ9Ô·ݣ¬ÐÄѪÀ´³±ÔÚwindowsÏÂʵÏÖÁËÓÃCÁ¬½ÓÊý¾Ý¿â£¬µ±Ê±ºÜÊÇÓаÑlinuxÏÂÒ»²¢¸øÊµÏÖÁË¡£µ«ÊÇûÓÐÏëµÃÄÇô¼òµ¥¡£Õâ¸öÈÎÎñÒ»Ö±ÍÆ³Ùµ½ÁËÏÖÔÚ²ÅÍê³É£¬¾¿ÆäÔ­Òò£º1.ÎÒÖ±½ÓÓÃeclipse¿ª·¢¹¤¾ß£¬¶ÔÓÚ»·¾³±äÁ¿µÄÉèÖò»ÊǺÜÊì¡£2.linuxϵͳ¿âÎļþ½á¹¹²»ÊìϤ£¬¶ÔÓÚmysqlÌṩµÄ¿âÎļþûÓзŶÔλÖá£3.µ±Ê±±È½Ï·³Ô꣬ûÓгÁÏÂÐÄÀ´ºÃºÃµÄѧϰ¡£
¡¡¡¡Á½¸öÔºóµÄ½ñÌìÖÕÓÚ²»¾­ÒâµÄŪºÃÁË£¬ËäÈ»²»ÊÇʲô´óµÄÍ»ÆÆ£¬µ«ÊǶÔÓÚÒ»¸ö³õѧ£ÃÓïÑÔµÄÈËÀ´Ëµ£¬Õâ¿ÉÊÇÒ»¸öÍ»ÆÆ¡£´úÂëÈçÏ£º#include "include/mysql.h"
#include "include/errmsg.h"
#include <stdio.h>
/**
* Define the QUERY STATUS
* */
#define QUERY_SUCCESS 1
int main(int argc, char* argv[])
{
MYSQL mysql;
MYSQL_ROW row;
MYSQL_FIELD *field;
mysql_init(&mysql);
mysql_options(&mysql,MYSQL_SET_CHARSET_NAME,"gb2312");
if(mysql_real_connect(&mysql,"localhost","root","root","test",3306,0,0))
{
mysql_select_db(&mysql,"test");
//in ......

CʵÏÖMySQLÊý¾Ý¿â²Ù×÷

       Á½¸öÔÂǰ£¬Ò²¾ÍÊÇ9Ô·ݣ¬ÐÄѪÀ´³±ÔÚwindowsÏÂʵÏÖÁËÓÃCÁ¬½ÓÊý¾Ý¿â£¬µ±Ê±ºÜÊÇÓаÑlinuxÏÂÒ»²¢¸øÊµÏÖÁË¡£µ«ÊÇûÓÐÏëµÃÄÇô¼òµ¥¡£Õâ¸öÈÎÎñÒ»Ö±ÍÆ³Ùµ½ÁËÏÖÔÚ²ÅÍê³É£¬¾¿ÆäÔ­Òò£º1.ÎÒÖ±½ÓÓÃeclipse¿ª·¢¹¤¾ß£¬¶ÔÓÚ»·¾³±äÁ¿µÄÉèÖò»ÊǺÜÊì¡£2.linuxϵͳ¿âÎļþ½á¹¹²»ÊìϤ£¬¶ÔÓÚmysqlÌṩµÄ¿âÎļþûÓзŶÔλÖá£3.µ±Ê±±È½Ï·³Ô꣬ûÓгÁÏÂÐÄÀ´ºÃºÃµÄѧϰ¡£
¡¡¡¡Á½¸öÔºóµÄ½ñÌìÖÕÓÚ²»¾­ÒâµÄŪºÃÁË£¬ËäÈ»²»ÊÇʲô´óµÄÍ»ÆÆ£¬µ«ÊǶÔÓÚÒ»¸ö³õѧ£ÃÓïÑÔµÄÈËÀ´Ëµ£¬Õâ¿ÉÊÇÒ»¸öÍ»ÆÆ¡£´úÂëÈçÏ£º#include "include/mysql.h"
#include "include/errmsg.h"
#include <stdio.h>
/**
* Define the QUERY STATUS
* */
#define QUERY_SUCCESS 1
int main(int argc, char* argv[])
{
MYSQL mysql;
MYSQL_ROW row;
MYSQL_FIELD *field;
mysql_init(&mysql);
mysql_options(&mysql,MYSQL_SET_CHARSET_NAME,"gb2312");
if(mysql_real_connect(&mysql,"localhost","root","root","test",3306,0,0))
{
mysql_select_db(&mysql,"test");
//in ......

ÓÃmysqlÔ´Âë½øÐÐSQL½âÎö

http://blog.csdn.net/iamstillzhang/archive/2007/04/01/1548377.aspx
ÓÃmysqlÔ´Âë½øÐÐSQL½âÎö
MysqlÊÇͨ¹ýyacc½øÐÐSQLÓï¾ä½âÎöµÄ£¬ÕâÀï½éÉÜÒ»ÏÂÈçºÎʹÓÃmysqlµÄÔ´Âë½øÐÐSQLÓï¾ä½âÎö¡£ÓÉÓÚMysqlµÄÔ´´úÂë×¢ÊͱȽÏÉÙ£¬¶øÇÒȱÉÙ×ÊÁÏ£¬ËùÓÐЩµØ·½Ñо¿²»¹»ÉîÈë¡£
1        Filed½éÉÜ
MYSQLÖÐFiledÓÐÒÔϼ¸ÖÖÀàÐÍ£º
enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
            MYSQL_TYPE_SHORT,  MYSQL_TYPE_LONG,
            MYSQL_TYPE_FLOAT,  MYSQL_TYPE_DOUBLE,
            MYSQL_TYPE_NULL,   MYSQL_TYPE_TIMESTAMP,
            MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
            MYSQL_TYPE_DATE,   MYSQL_TYPE_TIME,
        &nb ......

ÓÃmysqlÔ´Âë½øÐÐSQL½âÎö

http://blog.csdn.net/iamstillzhang/archive/2007/04/01/1548377.aspx
ÓÃmysqlÔ´Âë½øÐÐSQL½âÎö
MysqlÊÇͨ¹ýyacc½øÐÐSQLÓï¾ä½âÎöµÄ£¬ÕâÀï½éÉÜÒ»ÏÂÈçºÎʹÓÃmysqlµÄÔ´Âë½øÐÐSQLÓï¾ä½âÎö¡£ÓÉÓÚMysqlµÄÔ´´úÂë×¢ÊͱȽÏÉÙ£¬¶øÇÒȱÉÙ×ÊÁÏ£¬ËùÓÐЩµØ·½Ñо¿²»¹»ÉîÈë¡£
1        Filed½éÉÜ
MYSQLÖÐFiledÓÐÒÔϼ¸ÖÖÀàÐÍ£º
enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
            MYSQL_TYPE_SHORT,  MYSQL_TYPE_LONG,
            MYSQL_TYPE_FLOAT,  MYSQL_TYPE_DOUBLE,
            MYSQL_TYPE_NULL,   MYSQL_TYPE_TIMESTAMP,
            MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
            MYSQL_TYPE_DATE,   MYSQL_TYPE_TIME,
        &nb ......
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