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

MySQL µ¼Èëµ¼³öÃüÁî

      ×î½ü±ðÈËÔÚ¸øÎÒ sql Îļþʱ¼òµ¥µÄÌáÁËÏ µ¼Èë/µ¼³ö ÃüÁÔÚ´Ë»ù´¡ÉÏѧϰÁËÏ£¬×ܽᵽ myhere¡£
    ¹æ¶¨£º
Óû§Ãû£ºdb_user
Õʺţº db_pass
Êý¾Ý¿â£º db_name
񡜧 table_name_1, table_name_2
    ˵Ã÷£º  һЩ²Ù×÷ÐèÒªÓÐÊʵ±µÄȨÏÞ¡£
1. µ¼³ö
mysqldump -udb_name -pdb_pass db_name > db_name.bak.sql
// µ¼³öÕû¸öÊý¾Ý¿â db_name
// ÎļþĬÈϱ£´æÔÚÖ´ÐÐ mysql ÃüÁîµÄĿ¼
mysqldump -udb_name -pdb_pass db_name table_name_1 > db_bame-table_name_1.bak.sql
// µ¼³öÊý¾Ý¿â db_name Öбí table_name_1
// ÎļþĬÈϱ£´æÔÚÖ´ÐÐ mysql ÃüÁîµÄĿ¼
// ˵Ã÷£ºµ¼³öµÄÎļþÊǺ¬Óн¨±íÓï¾äµÄ¡£
2. µ¼Èë
mysql -udb_name -pdb_pass db_name < table_name_1.bak.sql
// µ¼Èë±íµ½Êý¾Ý¿â db_name
// ÔÚûÓÐÁ¬½ÓÊý¾ÝµÄʱºòµ¼Èë
// ÎļþĬÈÏÔÚÖ´ÐÐ mysql ÃüÁîµÄĿ¼
source table_name_1.bak.sql
// ÒѾ­Á¬½ÓºÃÊý¾Ý¿â·þÎñÆ÷£¬²¢ÇÒÑ¡ÔñÁËÊý¾Ý¿â use db_name
// ÎļþĬÈÏÔÚÖ´ÐÐ mysql ÃüÁîµÄĿ¼
// ˵Ã÷£º µ¼ÈëµÄÎļþÐèÊǺ¬Óмû±íÓï¾äµÄ¡£
3. select...into outfile select * from table_name_1 limit 20 into outfile 'db_name-table_name_1.bak.sql'
// ÎļþĬÈϵ¼³öµ½·þÎñÆ÷Êý¾Ý¿â db_name ËùÔÚĿ¼
select * from table_name_2 into outfile 'F:/db_name-table_name_1.bak2.sql'
// µ¼³öµ½ F Ŀ¼ÏÂ
// ˵Ã÷£º
// * ÕâÖÖ·½Ê½µ¼³öµÄÖ»ÓÐÊý¾Ý£¬ÊDZíÖеÄÒ»ÐÐÒ»ÐеÄÊý¾Ý
// * ÎļþÃû±ØÐëÓÃÒýºÅÒýÆðÀ´
4. load data infile...from  load data infile 'db_name-table_name_1.bak.sql' into table table_name_1
// µ¼ÈëÊý¾Ýµ½ db_name Öбí table_name_1
// ÐèÏÈÑ¡ÖÐ db_name£¬
// ĬÈÏ db_name-table_name_1.bak.sql ·ÅÔÚ·þÎñÆ÷Êý¾Ý¿â db_name Ŀ¼ÏÂ
load data infile 'F:/db_name-table_name_1.bak2.sql' into table table_name_1
//
load data local infile 'F:/db_name-table_name_1.bak.sql' into table table_name_1
// ¼Ó local,ÎļþÏȱ»¿Í»§Ö÷»úÉϵĿͻ§¶Ë¶ÁÈ¡£¬È»ºó·¢µ½·þÎñÆ÷
// Òò´ËʹÓà local ËÙ¶È»áÉÔÂý


Ïà¹ØÎĵµ£º

mysql×Ö·û¼¯Ð£Ñ鹿Ôò

                                                   ......

MySQLµÄ°²×°£¨Ãâ°²×°°æ±¾£©

Ò»¡¢ÏÂÔØMySQL
¹Ù·½ÍøÕ¾£ºwww.mysql.org
¶þ¡¢°²×°
1.½«´ËѹËõ°ü½âѹËõµ½Öƶ¨Îļþ¼ÐÏ£¬ÒÔ"C:/mysql"ΪÀý
2.½«my-midium.ini¸´ÖÆÒ»·Ý£¬²¢ÖØÃüÃûΪmy.ini
3.½«C:/mysql/bin/libmysql.dll¸´ÖƵ½ÏµÍ³Ä¿Â¼Ï£¬ÀýÈç¸´ÖÆµ½"C:/windows"ÏÂ
4.ÔÚÃüÁîÐÐģʽÏ£¬ÔËÐÐC:/mysql/bin/mysqld£¬¼´¿É¿ªÆôMySQL·þÎñ ......

MySQLÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ³£ÓÃÃüÁî


±¸·ÝMySQLÊý¾Ý¿âµÄÃüÁî
mysqldump -hhostname -uusername -ppassword databasename > backupfile.sql
±¸·ÝMySQLÊý¾Ý¿âΪ´øÉ¾³ý±íµÄ¸ñʽ
±¸·ÝMySQLÊý¾Ý¿âΪ´øÉ¾³ý±íµÄ¸ñʽ£¬Äܹ»Èøñ¸·Ý¸²¸ÇÒÑÓÐÊý¾Ý¿â¶ø²»ÐèÒªÊÖ¶¯É¾³ýÔ­ÓÐÊý¾Ý¿â¡£
mysqldump -–add-drop-table -uusername -ppassword databasename > bac ......

MySQLתÒå

MySQLʶ±ðÏÂÁÐתÒå×Ö·û£º    
   
  \0    
  Ò»¸öASCII   0   (NUL)×Ö·û¡£    
  \n    
  Ò»¸öÐÂÐзû¡£    
  \t   &nb ......

½«MySQLÊý¾ÝÓ³Éäµ½MemcachedÖÐ

²î²»¶àÔÚÒ»Äêǰ£¬Ð´¹ýһƪÎÄÕ½éÉܽ«MySQLÊý¾ÝÓ³Éäµ½Memcached£¬µ±Ê±MySQLºÍMemcached Functions for MySQL¶¼»¹²»¹»³ÉÊ죬ʱ¹ýÒ»Ä꣬Memcached Functions for MySQLÉý¼¶µ½ÁË0.8°æ±¾£¬¶øMySQLÒ²·¢²¼ÁËGA°æ±¾£¬¼ÓÉϺܶàÅóÓÑ·´Ó¦Ç°Ò»ÆªÎÄÕÂÖеÄʵÏÖËûÃÇÒòÖÖÖÖÔ­ÒòûÄܳɹ¦£¬ÓÚÊDZãÓÐÁËÕâÆªÎÄÕ£¬¾Íµ±ÊÇÉÏһƪÎÄÕµÄÉý¼¶°æ±¾°É¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ