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

mysql archive´æ´¢ÒýÇæ

http://www.mysqlperformanceblog.com/2006/11/12/trying-archive-storage-engine/
£¨1£©ÔÚÏàͬµÄÌõ¼þÏ£¬archiveµÄÊý¾Ý´óСԶСÓÚmyisam
£¨2£©ÔÚѹËõarchiveÊý¾Ýʱ£¬bzip2ºÃÓÚgzip
£¨3£©ÐèÒªÌí¼ÓarchiveµÄ·½·¨ºÍѹËõµÄlevel£¬ÒÔÂú×㲻ͬÓû§µÄÐèÇó
£¨4£©Õâ¸ö´æ´¢ÒýÇæÊÊÓÃÓÚÈÕÖ¾Êý¾Ý
£¨5£©´ËÒýÇæ²»ÄÜupdate,delete£¬²¢ÇÒÎÞË÷Òý


Ïà¹ØÎĵµ£º

Mysql Êý¾Ý¿â×Ö·û¼¯×ª»»¼°°æ±¾Éý¼¶/½µ¼¶µÄÏêϸ½Ì³Ì

¿´µ½²»ÉÙÓû§·´Ó³×ª»»ÍêÒÔºóÊÇÂÒÂëµÄÇé¿ö,³öÏÖÕâÖÖÏÖÏóµÄÖ÷ÒªÔ­ÒòÊÇÕâÀàÓû§Ê¹ÓõͼÊÇmysql4.1ÒÔÉϵİ汾.ÏÂÃæ×÷Ò»¸ö˵Ã÷,Ï£Íû³öÏÖÕâ¸öÎÊÌâµÄÅóÓѶ¼ÄÜÄÍÐĵİÑÕâ¸öÎĵµ¿´Íê!!!
MySQL 4.1¿ªÊ¼£¬¶Ô¶àÓïÑÔµÄÖ§³ÖÓÐÁ˺ܴó±ä»¯ (Õâµ¼ÖÂÁËÎÊÌâµÄ³öÏÖ)¡£¾¡¹Ü´ó²¿·ÖµÄµØ·½ (°üÀ¨¸öÈËʹÓúÍÖ÷»úÌṩÉÌ)£¬MySQL 3¡¢4.0 ÈÔȻռÖ÷µ¼µØ ......

ÉîÈëÑо¿Mysql×Ö·û¼¯ÉèÖÃÒÔ¼°ÅÅÐò·½Ê½

¸ù¾ÝChaos WangµÄPPTÕûÀí¶ø³É£¬ ÔÚ´ËÔٴθÐлChaos WangµÄ´Ë´ÎTechTalk
»ù±¾¸ÅÄî
• ×Ö·û(Character)ÊÇÖ¸ÈËÀàÓïÑÔÖÐ×îСµÄ±íÒå·ûºÅ¡£ÀýÈç'A'¡¢'B'µÈ£»
• ¸ø¶¨Ò»ÏµÁÐ×Ö·û£¬¶Ôÿ¸ö×Ö·û¸³ÓèÒ»¸öÊýÖµ£¬ÓÃÊýÖµÀ´´ú±í¶ÔÓ¦µÄ×Ö·û£¬ÕâÒ»ÊýÖµ¾ÍÊÇ×Ö·ûµÄ±àÂë(Encoding)¡£ÀýÈ磬ÎÒÃǸø×Ö·û'A'¸³ÓèÊýÖµ0£¬¸ø×Ö·û'B'¸³ÓèÊýÖµ ......

Bugfree £¨Apache php MySQL£©µÄ°²×°

Ò»¡¢Apache HTTP Server °²×°£º
ÔËÐÐApache .msi Îļþ£¬°²×°³ÌÐò½«ÒªÇóÄãÌîдÈçÏÂÄÚÈÝ£º
1. Network Domain¼üÈëÄãµÄ·þÎñÆ÷£¨»òÕßÊÇÄã¼´½«×¢²áµÄ·þÎñÆ÷£©µÄDNS ÓòÃû¡£ÀýÈ磬ÄãµÄ·þÎñÆ÷µÄDNSÓòÃûÈ«³ÆÊÇserver.mydomain.net,ÄãÖ»ÐèÔÚÕâÀïÊäÈëmydomain.net¡£
2. Server Name  ¾ÍÊÇÄãµÄ·þÎñÆ÷µÄDNSÓòÃûÈ«³Æ£¬»¹ÊÇÉÏÃæµÄÀ ......

MySQL³£ÓÃÃüÁîÓë»ù±¾ÃüÁî²Ù×÷


1¡¢MySQL³£ÓÃÃüÁî ­
­
create database name; ´´½¨Êý¾Ý¿â ­
­
use databasename; Ñ¡ÔñÊý¾Ý¿â ­
­
drop database name Ö±½Óɾ³ýÊý¾Ý¿â£¬²»ÌáÐÑ ­
­
show tables; ÏÔʾ±í ­
­
describe tablename; ±íµÄÏêϸÃèÊö ­
­
select ÖмÓÉÏdistinctÈ¥³ýÖØ¸´×Ö¶Î ­ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ