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

mysql ÐÞ¸ÄÕʺÅÔ¶³ÌµÇ½ȨÏÞ

GRANT ALL PRIVILEGES
1¡£ ¸Ä±í·¨¡£¿ÉÄÜÊÇÄãµÄÕʺŲ»ÔÊÐí´ÓÔ¶³ÌµÇ½£¬Ö»ÄÜÔÚlocalhost¡£Õâ¸öʱºòÖ»ÒªÔÚlocalhostµÄÄÇ̨µçÄÔ£¬µÇÈëmysqlºó£¬¸ü¸Ä "mysql" Êý¾Ý¿âÀïµÄ "user" ±íÀïµÄ "host" Ï´Ó"localhost"¸Ä³Æ"%"
Sql´úÂë ¸´ÖÆ´úÂë
   1. mysql -u root -pvmwaremysql>use mysql; 
   2. mysql>update user set host = '%' where user = 'root'; 
   3. mysql>select host, user from user; 
2. ÊÚȨ·¨¡£ÀýÈ磬ÄãÏëmyuserʹÓÃmypassword´ÓÈκÎÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷µÄ»°¡£
Sql´úÂë ¸´ÖÆ´úÂë
  1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH
      GRANT OPTION;  
  2.FLUSH   PRIVILEGES; 
Èç¹ûÄãÏëÔÊÐíÓû§myuser´ÓipΪ192.168.1.6µÄÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷£¬²¢Ê¹ÓÃmypassword×÷ΪÃÜÂë
Sql´úÂë ¸´ÖÆ´úÂë
   1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY  
   2. 'mypassword' WITH GRANT OPTION;  
   3. FLUSH   PRIVILEGES; 
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH   PRIVILEGES;
Èç¹ûÄãÏëÔÊÐíÓû§myuser´ÓipΪ192.168.1.6µÄÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷µÄdkÊý¾Ý¿â£¬²¢Ê¹ÓÃmypassword×÷ΪÃÜÂë
Sql´úÂë ¸´ÖÆ´úÂë
   1. GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY  
   2. 'mypassword' WITH GRANT OPTION;  
   3. FLUSH   PRIVILEGES; 
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH   PRIVILEGES;
×¢ÒâÊÚȨºó±ØÐëFLUSH PRIVILEGES;·ñÔòÎÞ·¨Á¢¼´ÉúЧ¡£
ÁíÍâÒ»ÖÖ·½·¨.
ÔÚ°²×°mysqlµÄ»úÆ÷ÉÏÔËÐУº
1¡¢d:\mysql\bin\>mysql -h localhost -u root
//ÕâÑùÓ¦¸Ã¿ÉÒÔ½øÈëMySQL·þÎñÆ÷
2¡¢mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION
//¸³ÓèÈκÎÖ÷»ú·ÃÎÊÊý¾ÝµÄȨÏÞ
3¡¢mysql>FLUSH PRIVILEGES
//ÐÞ¸ÄÉúЧ
4¡¢mysql>EXIT


Ïà¹ØÎĵµ£º

PHP mysqlÊÂÎñ´¦Àí »Ø¹ö²Ù×÷

MYSQLÖÐÖ»ÓÐINNODBºÍBDBÀàÐ͵ÄÊý¾Ý±í²ÅÄÜÖ§³ÖÊÂÎñ´¦Àí£¡ÆäËûµÄÀàÐÍÊDz»Ö§³ÖµÄ£¡
$lnk = mysql_connect("localhost", "root", "");
mysql_select_db("test");
mysql_query("BEGIN");
$query = mysql_query("INSERT INTO test VALUES(1, 'yangjun')&quo ......

php+mysqlÖеÄһЩÓï¾ä

mysql½¨Á¢Ò»¸ö±í¸ñ£º
create table hyhtbsc(
id int(4) primary key auto_increment,
username varchar(20),
password varchar(20)
);
²éѯÊý¾Ý¿âÄÚÈÝ£º
<?php
$conn = mysql_connect("localhost","root","pass");
mysql_select_db("mydb",$conn);
$sql = "select * from mytable";
$result = mysql_query($ ......

MySQL×Ö·û´®ÁÐÀàÐÍÇø·Ö

 MySQL×Ö·û´®ÁÐÀàÐÍÇø·Ö
1.
Ê×ÏÈCHAR, VARCHAR, TEXTºÍBINARY, VARBINARY, BLOBµÄÇø±ð£º
CHAR, VARCHAR, TEXT³ÆÎª·Ç¶þ½øÖÆ×Ö·û´®£»
BINARY, VARBINARY, BLOB³ÆÎª¶þ½øÖÆ×Ö·û´®£»
¶þ½øÖÆ×Ö·û´®ºÍ·Ç¶þ½øÖÆ×Ö·û´®µÄÇø±ðÊÇ£º
¶þ½øÖÆ×Ö·û´®°üº¬µÄÊÇ×Ö½Ú×Ö·û´®£¬·Ç¶þ½øÖÆ×Ö·û´®°üº¬µÄÊÇ×Ö·û×Ö·û´®£»
ºóÕß¿ÉÒÔ¶¨Òå×Ö·û¼ ......

C#.NETÁ¬½Ómysql·½·¨


 mysql.data.dll¿½±´µ½binÏÂÃæ²¢ÒýÓÃÒ»ÏÂ
using MySql.Data.MySqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string myConnectionString = "Database=test;Data Source=localhost;User Id=root;Password=admin" ......

MySqlµÄ°²×°


Mysql°²×°
MysqlµÄ°²×°Îļþ¿ÉÒÔÖ±½Óµ½ http://www.mysql.com ÏÂÔØ£¬»ñµÃfor win32µÄ.zip°ü£¬½¨ÒéÑ¡Ôñ4.0.20d°æ±¾¡£ÕâÀï²»Ïêϸ˵Ã÷¡£
¡¡¡¡ÏÂÔØ»ñµÃMysqlµÄfor win32°²×°°üºó£¬ÓÃwinzip½âѹËõ£¬Ö±½ÓÔËÐÐsetup.exe£¬ÐèҪעÒâµÄÊÇÑ¡ÔñÒ»¸ö°²×°Â·¾¶£¬µ±È»£¬°²×°Â·¾¶¿ÉÒÔÈÎÒ⣬½¨ÒéÑ¡ÔñC:\MySQLĿ¼¡£°²×°Íê³ÉºóMySQLÒ²¾ÍÍê³É ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ