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

cmdÃüÁîÌáʾÐÐÁ¬½ÓmysqlÂÒÂëµÄ½â¾ö

1¡¢MySQLÊÇÓÐһЩ»·¾³±äÁ¿¿ÉÒÔÉèÖã¬
¿ÉÊäÈ룺show variables;¿É²é¿´µ±Ç°µÄ»·¾³±äÁ¿ÉèÖã»
2¡¢ÕâЩ±äÁ¿µ±ÖÐÓÐÒ»²¿·ÖÓë×Ö·ûÏà¹ØµÄÉèÖã¬
¿ÉÊäÈ룺show variables like ´character%´;²é¿´£»
3¡¢ÆäÖÐcharacter_set_results¾ö¶¨·µ»Ø½á¹ûµÄ±àÂ룬
windowsÏÂÉèΪgb2312¼´¿ÉÕý³£ÏÔʾÖÐÎÄ£»
ÉèÖ÷½·¨£ºset character_set_results=gb2312;£¬È»ºó»Ø³µ¼´¿É£»
4¡¢µ±È»£¬Èç¹ûÏëͨ¹ýÃüÁîÌáʾÐд°¿ÚÀ´ÊäÈëÖÐÎÄÐÞ¸ÄÊý¾Ý¿âÄÚÈÝ£¬
Ôò¿ÉÒÔÊÔÊÔÉèÖÃset character_set_connection=gb2312;
ÒÔ¼°set character_set_client=gb2312;
˵Ã÷£º
ÒÔÉÏÔÚÃüÁîÌáʾÐд°¿ÚÖÐÉèÖõÄÖµ£¬
ÆäÓÐЧÆÚ½ö½öΪ±¾´ÎÁ¬½ÓÓÐЧ£¬
¼´¶Ï¿ª±¾´ÎÁ¬½ÓÖ®ºó£¬
ÖØÐÂÁ¬½Ó½øÀ´£¬
ËùÓÐËùÉèÖõıäÁ¿ÓÖ»Ö¸´µ½Ä¬ÈϵÄÖµÁË¡£


Ïà¹ØÎĵµ£º

¼¸ÖÖÆÆ½âmysql rootÃÜÂëµÄ·½·¨

·½·¨Ò»
ʹÓÃphpmyadmin£¬ÕâÊÇ×î¼òµ¥µÄÁË£¬ÐÞ¸Ämysql¿âµÄuser±í£¬²»¹ý±ðÍüÁËʹÓÃPASSWORDº¯Êý¡£
·½·¨¶þ
ʹÓÃmysqladmin£¬ÕâÊÇÇ°ÃæÉùÃ÷µÄÒ»¸öÌØÀý¡£
mysqladmin -u root -p password mypasswd
ÊäÈëÕâ¸öÃüÁîºó£¬ÐèÒªÊäÈërootµÄÔ­ÃÜÂ룬ȻºórootµÄÃÜÂ뽫¸ÄΪmypasswd¡£
°ÑÃüÁîÀïµÄroot¸ÄΪÄãµÄÓû§Ãû£¬Äã¾Í¿ÉÒÔ¸ÄÄã ......

MySQLÊý¾Ý±íÀàÐÍ(ij¹«Ë¾µÄÃæÊÔÌâ)

MySQLµÄÊý¾Ý±íÀàÐͺܶ࣬MySQLÒ»¹²ÏòÓû§ÌṩÁ˰üÀ¨DBD¡¢HEAP¡¢ISAM¡¢MERGE¡¢MyIAS¡¢InnoDBÒÔ¼°GemeniÕâ7ÖÖ±í¡£ÆäÖÐDBD¡¢InnoDBÊôÓÚÊÂÎñ°²È«Àà±í£¬¶øÆäËûÊôÓÚÊÂÎñ·Ç°²È«Àà±í¡£
DBD
Berkeley DB(DBD)±íÊÇÖ§³ÖÊÂÎñ´¦ÀíµÄ±í£¬ÓÉSleepycatÈí¼þ¹«Ë¾¿ª·¢¡£ËüÌṩMySQLÓû§ÆÚ´ýÒѾõŦÄÜ--ÊÂÎñ¿ØÖÆ¡£ÊÂÎñ¿ØÖÆÔÚÈκÎÊý¾Ý¿âϵͳÖÐ ......

²úÆ· °²×°ÖÐµÄ MySql ÂÌ»¯½Ì³Ì

    ×î½üÊÕµ½·´À¡£¬ºÜ¶à¿Í»§Á¬MySql¶¼ÎÞ·¨ÕýÈ·°²×°¡£ÊÕµ½ÈÎÎñ£¬Òª½«MySql´òµ½²úÆ·ÖУ¬ºÍ²úÆ·Ò»Æð°²×°ºÍÐ¶ÔØ£¬À­¿ª¼Ü
ʽ¸É°É£¬Ã»·¨×Ó¡£
    Ñо¿Ò»Õ󣬷¢ÏÖ½«°²×°ºÃµÄMySqlÎļþ¼ÐCopyµ½ÆäËüµçÄÔÉÏ£¬ÔÙ½â¾öºÃÁ½¸öÎÊÌâÓ¦¸Ã¾Í¿ÉÒԺͰ²×°°æÒ»ÑùÕý³£Ê¹Óá£
1.Copyµ½ÁËÆäËüµçÄÔÉϵIJ»Í¬Ä¿Â¼£¬Ó¦¸ ......

ÈçºÎÌá¸ßmysql load data infileµÄËÙ¶È


°æÈ¨ÉùÃ÷
£º×ªÔØÊ±ÇëÒÔ³¬Á´½ÓÐÎʽ±êÃ÷ÎÄÕÂԭʼ³ö´¦ºÍ×÷ÕßÐÅÏ¢¼°±¾ÉùÃ÷
http://bbayou.blogbus.com/logs/37045617.html
²âÊÔÊý¾Ý2.5G£¬¹²ÓÐÊý¾Ý9427567Ìõ¡£ÓõÄmysqlµÄlarge·þÎñÆ÷µÄÅäÖá£
load
Ò»´ÎÐèÒª´ó¸Å10·ÖÖÓ×óÓÒ¡£
½¨µÄ±íÓõÄÊÇMYISAM£¬µ÷ÕûÁ˼¸¸ösessionµÄ²ÎÊýÖµ
SET

SESSION

BULK_INSERT_BUFFER_S ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ