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

MySQLÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ³£ÓÃÃüÁת¡¿


MySQLÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ³£ÓÃÃüÁî
Ô­Îļûhttp://www.21andy.com/blog/20071102/655.html
ʱ¼ä£º2007-11-02 23:29:09   Àà±ð£º¼¼Êõ   ·ÃÎÊ£º3,731 views   RSS 2.0   ÆÀÂÛ  
±¸·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 > backupfile.sql
Ö±½Ó½«MySQLÊý¾Ý¿âѹËõ±¸·Ý
mysqldump -hhostname -uusername -ppassword databasename | gzip > backupfile.sql.gz
±¸·ÝMySQLÊý¾Ý¿âij¸ö(Щ)±í
mysqldump -hhostname -uusername -ppassword databasename specific_table1 specific_table2 > backupfile.sql
ͬʱ±¸·Ý¶à¸öMySQLÊý¾Ý¿â
mysqldump -hhostname -uusername -ppassword –databases databasename1 databasename2 databasename3 > multibackupfile.sql
½ö½ö±¸·ÝÊý¾Ý¿â½á¹¹
mysqldump –no-data –databases databasename1 databasename2 databasename3 > structurebackupfile.sql
±¸·Ý·þÎñÆ÷ÉÏËùÓÐÊý¾Ý¿â
mysqldump –all-databases > allbackupfile.sql
»¹Ô­MySQLÊý¾Ý¿âµÄÃüÁî
mysql -hhostname -uusername -ppassword databasename < backupfile.sql
»¹Ô­Ñ¹ËõµÄMySQLÊý¾Ý¿â
gunzip < backupfile.sql.gz | mysql -uusername -ppassword databasename
½«Êý¾Ý¿â×ªÒÆµ½Ð·þÎñÆ÷
mysqldump -uusername -ppassword databasename | mysql –host=*.*.*.* -C databasename


Ïà¹ØÎĵµ£º

MySQL Á·Ï°ÊÖ¸å

MySQL Á·Ï°ÊÖ¸å
      MySQL ½éÉÜ
      MySQL ABÊÇÓÉMySQL´´Ê¼È˺ÍÖ÷Òª¿ª·¢ÈË´´°ìµÄ¹«Ë¾¡£MySQL AB×î³õÊÇÓÉDavid Axmark¡¢Allan
LarssonºÍMichael“Monty
”WideniusÔÚÈðµä´´°ìµÄ¡£
      ¹«Ë¾ÃûÖеēAB”ÊÇÈðµäÓ ......

MySQL replace into Ó÷¨


ÔÚÏò±íÖвåÈëÊý¾ÝµÄʱºò£¬¾­³£Óöµ½ÕâÑùµÄÇé¿ö£º1. Ê×ÏÈÅжÏÊý¾ÝÊÇ·ñ´æÔÚ£» 2. Èç¹û²»´æÔÚ£¬Ôò²åÈ룻3.Èç¹û´æÔÚ£¬Ôò¸üС£
ÔÚ SQL Server ÖпÉÒÔÕâÑù´¦Àí£º
if not exists (select 1 from t where id = 1) insert into t(id, update_time) values(1, getdate()) else update t set update_time = getdate() where id = ......

Òì¹¹Êý¾Ý¿âÊý¾Ýͬ²½(´ÓProgressµ½MySQL)

Ò»Ö±Ïëдµã¶«Î÷£¬µ«È´³Ù³ÙûÓпªÊ¼£¬½ñÌìÎÞÒâÖлص½ERP100Õâ¸öÍøÕ¾£¬·¢ÏÖÓÐÁËQADµÄ×¨Çø£¬ÓÚÊÇ£¬Ò»Ê±ÈÈѪ·ÐÌÚ£¬Ð´Á˵㶫Î÷£¬¾Í½è´Ë»ú»á½«ÄÚÈÝÒ²·¢µ½ÕâÀï°É£¬ºÇºÇ¡£
ÆäʵÄÚÈݶ¼ÊDZ¾ÈËдµÄ£¬²»¹ýΪÁËͼ·½±ã£¬ÔÚERP100ÖÐдÍêÁË£¬È»ºóÖ±½ÓCopyµ½ÕâÀ͵Á˵ãÀÁ£¬ºÇºÇ¡£
ÒÔÏÂÊÇÕýÎÄ£¬ÔÚERP100ÖеĵØÖ·ÊÇ
http://bbs.erp100.com ......

mysql´æ´¢¹ý³Ìtips

ʾÀý£º
create procedure proc_name (in parameter integer)
begin
declare variable varchar(20);
if parameter=1 then
set variable='MySQL';
else
set variable='PHP';
end if;
insert into tb (name) values (variable);
end; 
MySQLÀ©Õ¹Ò²ÊÇÖ§³Ö´æ´¢¹ý³ÌµÄ£¬²»¹ýÖ»Ö§³ÖÎÞ·µ»Ø½á¹ûµÄ´æ´¢¹ý³Ì
¿ÉÒÔÊ¹Ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ