mysqlÊý¾Ý¿â±¸·Ý³É¹¦£¬ÔÙ»¹Ôȴʧ°Ü£¬Ê²Ã´ÔÒò£¿
±¸·ÝÒ»¸öÊý¾Ý¿âÊdzɹ¦µÄ£¬µ«ÊÇÔÚ»¹ÔµÄʱºòÈ´Ìáʾʧ°Ü£¬²é¿´ÁËÒ»ÏÂʧ°ÜµÄÔÒòÊÇ£º
±¸·ÝµÄÎļþÀïÃæÈç¹ûÓвåÈëµÄÓï¾äÊÇinsert into ±í values ((¼Ç¼1),(¼Ç¼2),(¼Ç¼3));
¿ÉÊÇÔÚ»¹ÔµÄʱºò£¬µ½Õâ¸öµØ·½È´ÌáʾÊÇ´íÎóµÄ£¬Èç¹û¸Ä³Éinsert into ±í values(¼Ç¼1);
insert into ±í values(¼Ç¼1);
insert into ±í values(¼Ç¼1);
¾Í¿ÉÒÔ»¹Ô£¬²»¹ýÈç¹ûÎļþÀïÃæinsertµÄÄÚÈݺܶàµÄ»°£¬Ò²²»¿ÉÄÜÒ»¸ö¸öÈ¥¸Ä£¿
ËÖªµÀÊÇʲôÔÒòÂ𣬻¹ÊÇ˵ÎÒµÄmysqlÉèÖõÄÓÐÎÊÌâ
insert into ±í values ((¼Ç¼1),(¼Ç¼2),(¼Ç¼3));
Õâ¸öÓï¾ä²»¶Ô°É£¬×îÍâÃæµÄÀ¨ºÅÊÇÕ§¼ÓÉÏÈ¥µÄ£¿ È¥µôÔÙÊÔÊÔ
À¨ºÅ¶¼ÊdzɶԳöÏֵģ¬È¥µôÁ˲»ÊÇÓÃÁËÒ»¸ö£¿
Ôõô±¸·Ý¡¢»¹ÔµÄ£¿MYSQLDUMP£¿
´úÂëÊÇʲô£¿
ÌṩÄãµÄ show create table ±í
ºÍÄãµÄ insert into ±í values ((¼Ç¼1),(¼Ç¼2),(¼Ç¼3));
²úÉúµÄ´íÎóÌáʾ¡£
±¸·ÝÊÇmysqldump -uÓû§Ãû -pÃÜÂë Êý¾Ý¿âÃû >"´æ·Å±¸·ÝÎļþµÄλÖÃ"
»¹ÔÊÇmysql -uÓû§Ãû -pÃÜÂë Êý¾Ý¿âÃû <"´æ·Å±¸·ÝÎļþµÄλÖÃ"
DROP TABLE IF EXISTS `blh5_errorsetting`;
CREATE TABLE `blh5_errorsetting` (
`errorcode` varchar(64) NOT NULL default '',
`errormessage` varchar(255) character set gbk collate gbk_bin default NULL,
`displayorder` int(10) unsigned NOT NULL default '0',
UNIQUE KEY `errorcode` (`errorcode`)
) ENGINE=MyISAM DEFAULT CHARSET=gbk;
INSERT INTO `blh5_errorsetting` VALUES ('accountrecord_adds
Ïà¹ØÎÊ´ð£º
ÎÒÓÐÒ»¸öjava»·¾³ÏµijÌÐò£¬ÔÚ±¾»úÔËÐÐÕý³££¬µ«·¢²¼µ½ÍøµÄÐéÄâÖ÷»úʱ²»ÄÜÁ¬½ÓÊý¾Ý¿âÁ¬½Ó³Ø
jdk 1.6 tomcat6.0.18 mysql5 mysqljdbc5.1.5
ÐéÄâÖ÷»úµÄ¼¼ÊõÈËԱ˵£¬Ö»ÄÜÅäÖþÖÓòµÄÊý¾Ý¿âÁ¬½Ó³Ø£¬Ò²¾ÍÊÇÔÚM ......
ÎÒµÄmysqlÔõôûÓа취дÈëÖÐÎÄÊý¾Ý£¿Ö»ÒªÊÇÊý¾ÝдÈëÊý¾Ý¿âʱ ¾Í»á±ä³ÉÈý¸öÎʺŠ£¿Çë½Ì¸ßÈË£¡£¡
linux? ÔõôдÈëµÄ
ÔÚmysqlÖÐÖ´ÐÐ show variables like 'character%'Ìù½á¹û³öÀ´¡£
ÔÚ°²×°MYSLQʱ½«Êý¾Ý¿âµÄ×Ö· ......
Çë¸ßÊÖÖ¸µã,ÎÒ¶ÔÒ»Õűí²éѯºóÔÙ¸üÐÂ,²éѯÊÇ×Ó²éѯ,±¨´í:
You can't specify target table 'a_table' for update in from clause
ÍêÕûSQLÓï¾äÊÇ
UPDATE a_table SET STATUS=0 WHERE ID=(SELECT MIN(ID) from a_tab ......