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

½«Ô¶³ÌÊý¾Ý¿âµ¹µ½±¾µØµÄ·½·¨£¨MySql£©

Dos½øÈëMySqlµÄbinĿ¼,Ö´ÐУºmysqldump -hÔ¶³ÌÊý¾Ý¿âIP Êý¾Ý¿âÃû×Ö -uÔ¶³ÌÊý¾Ý¿âÓû§Ãû -pÔ¶³ÌÊý¾Ý¿âÃÜÂë --add-drop-table | mysql ±¾µØÊý¾Ý¿âÃû×Ö -u±¾µØÊý¾Ý¿âÓû§Ãû -p±¾µØÊý¾Ý¿âÃÜÂë
ÔÚ¾ÖÓòÍøÄÚ²âÊԳɹ¦


Ïà¹ØÎĵµ£º

Ô¶³ÌÁ¬½Ómysql

½â¾ö·½·¨(ת)£º---µ«Ö´ÐеÚÒ»Öְ취ʱ³öÏÖ´íÎ󣬵ڶþÖÖ°ì·¨³É¹¦
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"%"
mysql -u root -pvmwaremysql>use mysql;mysql>update use ......

ÖØÐ°²×°mysqlµÄÐĵÃ

Ôø¾­Ê§°Ü¹ýn´Î£¬ÈÃÎÒÏ൱ÎÞÄÎ×îºóÖÕÓÚÕÒµ½ÁËÒ»¸ö½â¾ö·½°¸£¬¹©´ó¼Ò·ÖÏí
ɾµô×¢²á±íµÄ·½·¨£¬ÎÒÒ²Ôø¾­Óùý£¬µ«×ÜÊÇʧ°Ü£¬½¨ÒéÈçÏÂ
Ò»£ºÏÈÐ¶ÔØÈí¼þmysql
¶þ£ºÏÈɾע²á±íµÄ¶«Î÷£»
Èý£º×îºóÔÚÄãµÄµ±Ç°Óû§ÀïcÅÌÏÂC:\Documents and Settings\All Users\Application Data\ÕÒµ½mysqlµÄĿ¼£¬É¾µô£¬ÍüÁ˸æËßÒ»¾ä£»
ÄÇÊÇÒþ²ØÎļþ£ ......

mysqlÖÐÎÄÂÒÂë²úÉúÔ­ÒòºÍ½â¾ö°ì·¨

Ò»¡¢ÂÒÂë²úÉúÔ­Òò
mysql×Ö·û±àÂëÊǰ汾4.1ÒýÈëµÄ,Ö§³Ö¶à¹úÓïÑÔ,¶øÇÒÒ»Ð©ÌØÐÔÒѾ­³¬¹ýÁËÆäËûµÄÊý¾Ý¿âϵͳ¡£¿ÉÒÔÔÚMySQL Command Line Client ÏÂÊäÈëÈçÏÂÃüÁî²é¿´mysqlµÄ×Ö·û¼¯
mysql> SHOW CHARACTER SET;
+----------+-----------------------------+---------------------+--------+
| Charset   | Descr ......

mysqlº¯Êý»ã×Ü


Ò»¡¢
¿ØÖÆÁ÷³Ìº¯Êý
a)        
CASE WHEN THEN
º¯Êý
Óï·¨£º
CASE value WHEN [compare-value]
THEN result [WHEN [compare-value] THEN result ……] [ELSE result ] END CASE WHEN
[condition] THEN result [WHEN[condition] THEN result …… ......

¹ØÓÚMySQLµÄ1067´íÎó½â¾ö·½·¨

 
ÄÚÈÝ£º
*************
1
°²×°£Í£Ù£Ó£Ñ£Ìºó¸ü¸ÄÁˣңϣϣԵÄÃÜÂëºóÓÃ
net startmysql
Æô¶¯Ê±ÎÒ¾ÍÓöµ½ÁËÕâÑùµÄÎÊÌ⣮ʹÓÃÒÔÏÂÃüÁîºó
c:\mysql\bin\mysqladmin-u root -p shutdown
ÔÙnet start mysql¾ÍûÓÐÕâ¸ö´íÎóÌáʾÁË!
*************
2
MySQLµÄ1067´íÎó
Q£ºÎÒµÄMysqlÅöµ½ÁË 1067 ´íÎó
´íÎóÐÅϢΪ£º
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ