ÔÚÔËÐÐmysql administratorµÄʱºò,ÎÞ·¨µÇ¼mysql·þÎñÆ÷,²éÕÒ´íÎó,ÀÏÊÇÎÞ·¨½øÐÐ.ÔÚ½øÈëwindowsϵĹÜÀí¹¤¾ßµÄ·þÎñÖÐ,ÒÀÈ»ÎÞ·¨Æô¶¯,Ìáʾ˵ÊÇ´íÎó1067.½â¾ö·½°¸ÈçÏÂ:
1\½øÈëÃüÁîÌáʾ·û,ÊäÈë sc delete mysql
ÌáʾÈôÊÇdelete service success,Ö¤Ã÷ɾ³ý·þÎñ³É¹¦;
2\ÔËÐÐmysqlµÄbinĿ¼ÏÂÃæµÄmysqlinstanceconfig,¶Ômysql½øÐÐÖØÐÂÅäÖÃ,¼´¿É.
ÖÁ½ñ,ÎÒ»¹²»ÖªµÀ²úÉúÕâÒ»ÎÊÌâµÄÔÒòÊÇʲô,ÉÐÔÚ²éÕÒÖÐ.
Áí,scÊÇwinxpÌṩµÄÒ»¸ö¸ß¼¶ÃüÁî,ÓÃÀ´¶Ô·þÎñ½øÐв鿴,ÖÐÖ¹µÈ²Ù×÷.¹¦ÄܺÜÇ¿,ÖµµÃ×¢Òâ.
À´×Ô£ºhttp://blog.chinaunix.net/u/15586/showart_158645.html
......
MYSQL Ó¦ÓÃÊ®·Ö¹ã·¶£¬ºÜ¶àÍøÕ¾¼¸ºõ¶¼ÔÚÓÃËû£¬ÒòΪËûµÄСÇɺÍÁé»îÐԵȷ½ÃæÈÃÎÒ¾ö¶¨Òª¶ÔËû½øÐÐÑо¿£¬µ½ÏÖÔÚÒѾ³É¹¦µÄ²»Óþ¹ýODBC£¬ADOµÈ·½Ê½¾Í¿ÉÒÔ¶ÁÈ¡ºÍ¸üÐÂÊý¾Ý¡£
ºÃÁ˲»¶àÂÞ࣬ÒÔÏÂÎÒÀ´½éÉÜ×ܸö³ÌÐòµÄϸ½Ú:
£¨Ò»£©APIÉùÃ÷
1. '·ÖÅä»ò³õʼ»¯ÊʺÏmysql_real_connect()µÄÒ»¸öMYSQL¶ÔÏñ¡£
Public Declare Function mysql_init Lib "libmySQL" (ByVal lMysql As Long) As Long
2. '¹Ø±ÕÒ»¸öÒÔǰ´ò¿ªÁ˵ÄÁ¬½Ó
Public Declare Sub mysql_close Lib "libmySQL" (ByVal lMysql As Long)
3. 'ÄÜÓÃì¶ÉèÖöîÍâÁ¬½ÓÑ¡Ïî²¢ÇÒÓ°ÏìÒ»¸öÁ¬½ÓµÄÐÐΪ¡£
'Õâ¸öº¯Êý¿ÉÒÔ±»¶à´Îµ÷ÓÃÀ´ÉèÖöà¸öÑ¡Ïî¡£
'mysql_options()Ó¦¸ÃÔÚmysql_init()Ö®ááºÍmysql_connect()»òmysql_real_connect()֮ǰµ÷Óá£
'option²ÎÊýÊÇÄãÏëÒªÉèÖõÄÑ¡Ï
'arg ²ÎÊýÊÇÑ¡ÏîµÄÖµ¡£Èç¹ûÑ¡ÏîÊÇÒ»¸öÕûÊý£¬ÄÇ÷áargÓ¦¸ÃÖ¸ÏòÕûÊýÖµ¡£
Public Declare Function mysql_options Lib "libmySQL" _
......
MYSQL Ó¦ÓÃÊ®·Ö¹ã·¶£¬ºÜ¶àÍøÕ¾¼¸ºõ¶¼ÔÚÓÃËû£¬ÒòΪËûµÄСÇɺÍÁé»îÐԵȷ½ÃæÈÃÎÒ¾ö¶¨Òª¶ÔËû½øÐÐÑо¿£¬µ½ÏÖÔÚÒѾ³É¹¦µÄ²»Óþ¹ýODBC£¬ADOµÈ·½Ê½¾Í¿ÉÒÔ¶ÁÈ¡ºÍ¸üÐÂÊý¾Ý¡£
ºÃÁ˲»¶àÂÞ࣬ÒÔÏÂÎÒÀ´½éÉÜ×ܸö³ÌÐòµÄϸ½Ú:
£¨Ò»£©APIÉùÃ÷
1. '·ÖÅä»ò³õʼ»¯ÊʺÏmysql_real_connect()µÄÒ»¸öMYSQL¶ÔÏñ¡£
Public Declare Function mysql_init Lib "libmySQL" (ByVal lMysql As Long) As Long
2. '¹Ø±ÕÒ»¸öÒÔǰ´ò¿ªÁ˵ÄÁ¬½Ó
Public Declare Sub mysql_close Lib "libmySQL" (ByVal lMysql As Long)
3. 'ÄÜÓÃì¶ÉèÖöîÍâÁ¬½ÓÑ¡Ïî²¢ÇÒÓ°ÏìÒ»¸öÁ¬½ÓµÄÐÐΪ¡£
'Õâ¸öº¯Êý¿ÉÒÔ±»¶à´Îµ÷ÓÃÀ´ÉèÖöà¸öÑ¡Ïî¡£
'mysql_options()Ó¦¸ÃÔÚmysql_init()Ö®ááºÍmysql_connect()»òmysql_real_connect()֮ǰµ÷Óá£
'option²ÎÊýÊÇÄãÏëÒªÉèÖõÄÑ¡Ï
'arg ²ÎÊýÊÇÑ¡ÏîµÄÖµ¡£Èç¹ûÑ¡ÏîÊÇÒ»¸öÕûÊý£¬ÄÇ÷áargÓ¦¸ÃÖ¸ÏòÕûÊýÖµ¡£
Public Declare Function mysql_options Lib "libmySQL" _
......
ǰ´ÎдÁ˸ö³ÌÐòÅÜÔÚsolaris10ÉÏ£¬ÒªÓõ½mysqlÊý¾Ý¿â£¬È¥sunÍøÕ¾ÉÏÏÂÒ»¸ö¹ýÀ´£¬
È»ºópkgadd mysql5.* ʲôÌáʾ¶¼Ã»£¬¾Í°²×°Íê³ÉÁË£¬ÓôÃÆµÄÊÂÇé¾ÍÕâÑù·¢ÉúÁË©¤©¤
ÎÒ²»ÖªµÀMYSQLµÄĬÈÏÓû§ÃûÃÜÂëÊÇʲô£¬°´ÕÕWINDOWSÖÐʹÓõľÑéÊÔÁËN±é£¬
²»ÐУ¡Ö»ºÃGOOGLEÁË£¬ºÃ²»ÈÝÒ׸㶨¡£Ò»ÏÂΪGOOGLEÖ®ÄÚÈÝ£¬·ÇÔ´´
Unix&Linux£º
1.ÓÃroot»òÕßÔËÐÐmysqldµÄÓû§µÇ¼ϵͳ£»
2£®ÀûÓÃkillÃüÁî½áÊøµômysqldµÄ½ø³Ì£»
3£®Ê¹ÓÃ--skip-grant-tables²ÎÊýÆô¶¯MySQL Server
shell>mysqld_safe --skip-grant-tables &
4.Ϊroot@localhostÉèÖÃÐÂÃÜÂë
shell>mysqladmin -u root flush-privileges password "newpassword"
5£®ÖØÆôMySQL Server
6³õʼ»¯MySQL
cd /usr/local/mysql
scripts/mysql_install_db --user=mysql
grant all on db1.* to user1@'%' identified by 'password'£»
--------------------------------------------
ÒÔrootµÇ¼ϵͳ
1´Ódev.mysql.comÍøÕ¾ÏÂÔØ°²×°Îļþmysql-5.1.11-beta-solaris10-sparc-64bit.pkg.gz±£´æµ½/tmp
2½âѹËõgz¸ñʽ°²×°Îļþgunzip mysql-5.1.11-beta-solaris10-sparc-64bit.pkg.gz
3½¨Á¢mysqlÓû§×éºÍÓû§£¬²¢ÎªÓû ......
¸Õ¸Õ°²×°Íêmysqlºó
´ÓcmdÖнøÈëmysqlÊý¾Ý¿â
ÃüÁîÐÐÖÐÊäÈ룺
mysql -uroot -p123
½øÈëmysqlÊý¾Ý¿âÖÐ
ÃüÁîÐÐÖÐÊäÈë:
status;
²é¿´µ±Ç°Êý¾Ý¿âÖеıàÂë
ÈçÏ£º
--------------
mysql Ver 14.12 Distrib 5.1.7-beta, for Win32 (ia32)
Connection id: 5
Current database:
Current user: root@localhost
SSL: Not in use
Using delimiter: ;
Server version: 5.1.12-beta-community-nt
Protocol version: 10
Connection: localhost via TCP/IP
Server characterset: latin1
Db characterset: latin1
Client ......
1. mysql Èë¿âÂÒÂëÎÊÌâ
½â¾ö°ì·¨
Ê×ÏÈ °²×°µÄʱºò±ØÐëÑ¡Ôñutf-8×Ö·û¼¯
Èç¹û²»ÊÇ¿ÉÒÔ½øÐÐÔÙ´ÎÅäÖûòÕßÉèÖÃÏà¹Ø±äÁ¿
£¨¿ÉÒÔÓà SHOW VARIABLES LIKE %CHARACTER%; ²é¿´ Óà set CHARACTER_** = UTF8£©
Æä´ÎÁ¬½ÓµÄʱºò Ö¸¶¨×Ö·û¼¯
jdbc:mysql://localhost/guestbooktest?useUnicode=true&characterEncoding=utf-8
2. ´ÓÔËÐд°¿Ú ½øÈë mysql
Mysql –u root –p wgd
3. mysql ³£Óà ÃüÁî
Show databases;
Show tables;
Desc table Ãû
Dropd database database1;
......
Option Explicit
Dim potflag As Integer '±êʶÊÇ·ñÓÃСÊýµã
Dim numcol As Integer ' µã»÷ÔËËã·ûµÄ¸öÊý
Dim LastInput ' ָʾÉÏÒ»´Î²Ù×÷µÄÄÚÈÝ
Dim colflag 'numcolΪ1ʱ£¬±£´æÔËËã·û
Dim temp1, temp2 '·Ö±ð±£´æÔËËã·ûÁ½¶ËµÄÔËËãÊý
Private Sub CmdCel_Click() 'ÖØÐ¿ªÊ¼¼ÆËã°´Å¥£¬¸ö¼ÆÁ¿ÊýºÍ±êʶ³õʼ»¯
Res = Format(0, "0.")
temp1 = 0
temp2 = 0
numcol = 0
potflag = False
LastInput = "cel" '±êʶ´Ë²Ù×÷Ϊ"cel"
End Sub
Private Sub CmdPot_Click() 'ʹÓÃСÊýµã
If LastInput <> "num" Then
& ......