C#Á¬½ÓMySqlÊý¾Ý¿â·½·¨
ÓîÀ¼
1¡¢ÓÃMySQLDriverCSÁ¬½ÓMySQLÊý¾Ý¿â
ÏÈÏÂÔØºÍ°²×°MySQLDriverCS£¬µØÖ·£ºhttp://sourceforge.net/projects/mysqldrivercs/ÔÚ°²×°Îļþ¼ÐÏÂÃæÕÒµ½MySQLDriver.dll£¬È»ºó½«MySQLDriver.dllÌí¼ÓÒýÓõ½ÏîÄ¿ÖÐ×¢£ºÎÒÏÂÔØµÄÊǰ汾ÊÇ MySQLDriverCS-n-EasyQueryTools-4.0.1-DotNet2.0.exe using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.Odbc;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using MySQLDriverCS; namespace mysql{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { MySQLConnection conn = null; conn = new MySQLConnection(new MySQLConnectionString("localhost", "inv", "root", "831025").AsString); conn.Open(); MySQLCommand commn = new MySQLCommand("set names gb2312", conn); commn.ExecuteNonQuery(); string sql = "select * from exchange "; MySQLDataAdapter mda = new MySQLDataAdapter(sql, conn); DataSet ds = new DataSet(); mda.Fill(ds, "table1"); &n
Ïà¹ØÎĵµ£º
»ù´¡²¿·Ö
Ò»¡¢MySQL »ñµÃµ±Ç°ÈÕÆÚʱ¼ä º¯Êý
1.1 »ñµÃµ±Ç°ÈÕÆÚ+ʱ¼ä£¨date + time£©º¯Êý£ºnow()
mysql> select now();
+---------------------+
| now() |
+----------------- ......
use mysql
update user set Password=password('newpassword') where User='root';
flush privileges;
Ê×ÏÈÒªÉùÃ÷Ò»µã£¬´ó²¿·ÖÇé¿öÏ£¬ÐÞ¸ÄMySQLÊÇÐèÒªÓÐmysqlÀïµÄrootȨÏ޵ģ¬
ËùÒÔÒ»°ãÓû§ÎÞ·¨¸ü¸ÄÃÜÂ룬³ý·ÇÇëÇó¹ÜÀíÔ±¡£
·½·¨Ò»
ʹÓÃphpmyadmin£¬ÕâÊÇ×î¼òµ¥µÄÁË£¬ÐÞ¸Ämysql¿âµ ......
ÈçÈô×ªÔØ£¬Çë×ðÖØ¸öÈËÀͶ¯£¬Îñ±Ø×¢Ã÷Ôʼ³ö´¦£º(http://blog.csdn.net/iihero/archive/2010/05/13/5585039.aspx)
±¾ÎÄΪiihero@CSDNÔ´´¡£
ÔÚǰһƪ¶ÌÎÄÀïÌáµ½ÁËmy.ini/cnfµÄ¼ÓÔØË³Ðò£ºC:\WINDOWS\my.cnf->C:\WINDOWS\my.ini->C:\my.cnf ->C:\my.ini ->$installdir\my.ini¡£(%MYSQL_HOME%\my.ini)-> ......
Ö÷´Ó·þÎñÆ÷±íÀàÐ͵ÄÑ¡Ôñ
Ò»°ãµÄ¹²Ê¶ÊÇÖ÷·þÎñÆ÷ʹÓÃinnodb£¬ÊÂÎñ£¬ÐÐËøµÈ¹¦ÄÜÊÇmyisamËùûÓе쬶ÔÐ޸IJÙ×÷¶øÑÔ£¬Ëü¸ü¸ßЧ£»´Ó·þÎñÆ÷ʹÓÃmyisam£¬È«ÎļìË÷¹¦ÄÜÊÇinnodbËùûÓеģ¬¶Ô²éѯ²Ù×÷¶øÑÔ£¬Ëü¸ü¸ßЧ¡£ÕâÑù¾Í¿ÉÒÔ¸÷¾¡ÆäÄÜ¡£
ºÇºÇ£¬Ö÷´Ó¿â¸÷˾ÆäÖ°£¬Ö÷¿â£º×î¿ìµÄËÙ¶È×öÌí¼Óɾ³ýÐ޸IJÙ×÷£¬´Ó¿â£¬×î¿ìµÄËÙ¶È×ö²éѯ²Ù×÷
......
mysql
ÃüÁ½õ
²âÊÔ»·¾³£ºmysql 5.0.45
¡¾×¢£º¿ÉÒÔÔÚmysql
ÖÐͨ¹ýmysql>
SELECT VERSION();
À´²é¿´Êý¾Ý¿â°æ±¾¡¿
Ò»¡¢Á¬½ÓMYSQL
¡£
¸ñʽ£º mysql -h
Ö÷»úµØÖ· -u
Óû§Ãû
£p
Óû§ÃÜÂë
1
¡¢Á¬½Óµ½±¾»úÉϵÄMYSQL
¡£
Ê×ÏÈ´ò¿ªDOS
´°¿Ú£¬È»ºó½øÈëĿ¼mysql\bin
£¬ÔÙ¼üÈëÃüÁîmysql -u r ......