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

MySQLѧϰ(6)SHOW,USER

1.SELECT USER();
»ñµÃµ±Ç°µÇ½Óû§µÄÓû§ÃûÓëÖ÷»úÐÅÏ¢£¬Ê¹ÓøÃÃüÁî»áÏÔʾÀàËÆÓÚÈçÏÂÐÅÏ¢£ºroot@zxj.lest.vicp.cc£¬@Ç°ÃæÊÇÓû§Ãû£¬ºóÃæÊÇÖ÷»úÃû¡£
2.SHOWÓ÷¨£¬
SHOW DATABASES--ÏÔʾ¶àÉÙ¸öÊý¾Ý¿â£¬Ò²¿ÉÒÔ½Ð×ö±í¿Õ¼ä¡£
SHOW TABLES--ÏÔʾÓжàÉÙ¸ö±í¡£
SHOW VARIABLES--ÏÔʾÊý¾Ý¿â±äÁ¿¡£
SHOW MASTER STATUS.
SHOW CREATE TABLE£¬SHOW CREATE DATABASE£¬
SHOW PROCEDURE CODE proc_name.
³£ÓõϹÓУ¬
USE DATABASE,SHOW @@i,@@ÊÇÏÔʾϵͳ±äÁ¿¡£
CREATE EVENT E_SHOW ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO SHOW DATABASES.
һСʱºóÖ´ÐÐSHOW DATABASES²Ù×÷¡£


Ïà¹ØÎĵµ£º

Ubuntu9.10_server_ϰ²×°Mysql 5.5.0 M2

×÷Õߣº°½Ê¿Î°
Mysql ÓõÄÊÇLinux (non RPM packages)
Ò»¡¢½«mysql-5.5.0-m2-linux-i686-glibc23.tar.gzÏÂÔØµ½/home/ikmb ²¢ÔÚµ±Ç°Ä¿Â¼½âѹ£»
……..
mysql-5.5.0-m2-linux-i686-glibc23/data/mysql/
mysql-5.5.0-m2-linux-i686-glibc23/data/test/
…………
¶þ¡¢´´½¨MySQL×飬 ......

Mysql EngineÀàÐÍ

¿´MySQL²Î¿¼ÊÖ²á ·¢ÏÖCREATE TABLE ʱÓжàÖÖÊý¾Ý¿â´æ´¢ÒýÇæ£º
TYPE = {BDB | HEAP | ISAM | InnoDB | MERGE | MRG_MYISAM | MYISAM }
ÍøÉϲéÁËϾÝ˵MyISAM¡¢InnoDBÁ½ÖÖÒýÇæ³£ÓÃ
´óÖÁÇø±ðÈçÏÂ[²»ÖªÊÇ·ñ׼ȷ]£º
¸ß¼¶´¦Àí:
MyISAMÀàÐͲ»Ö§³ÖÊÂÎñ´¦ÀíµÈ¸ß¼¶´¦Àí£¬¶øInnoDBÀàÐÍÖ§³Ö¡£
Ö´ÐÐËÙ¶È:
MyISAMÀàÐ͵ıíÇ¿µ÷µÄÊÇÐ ......

nagios¼à¿ØmysqlÖ÷´Ó¸´ÖÆ


nagios¼à¿ØmysqlÖ÷´Ó¸´ÖÆ
×÷ÕߣºÌïÒÝ(sery@163.com
)
ÆðÒò£ºnagios¿ÉÄÜ¼à¿Øµ½mysql·þÎñµÄÔËÐÐÇé¿ö£¬µ«È·²»ÄÜ¼à¿ØmysqlµÄÖ÷´Ó¸´ÖÆÊÇ·ñÕý³££ºÓÐʱºò£¬Í¬²½ÒѾ­Í£Ö¹£¬µ«¹ÜÀíÈËԱȴ²»ÖªµÀ¡£
ÏÂÊÖ´¦£ºµÇ½mysql´Ó·þÎñÆ÷£¬Í¨¹ýÖ´ÐÐ mysql> show slave status\G
²é¿´ÆäÊä³ö£¬¼´¿ÉÅж¨Ö÷´Ó¸´ÖÆÊÇ·ñÕý³£¡£ÏÂÃæÊÇij¸ö´Ó·þÎ ......

MysqlË÷Òý

MySQLË÷Òý¼ò½é... 1
Ò»¡¢Ë÷Òý·Öµ¥ÁÐË÷ÒýºÍ×éºÏË÷Òý…………………………………………………………………………………&hel ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ