¹ØÓÚmysqlÖеÄinsert
Õ⼸Ì죬ÏîÄ¿ÖÐÓиöÐèÇ󣬵½Êý¾Ý¿âÕâ²½µÄ½á¹û¾ÍÊÇÐèÒªÅúÁ¿updateµÄÊý¾Ý£¬×ܲ»ÄÜÑ»·Ê¹ÓÃupdate....set...°É£¬ÕâÑùÏÔʾЧÂÊÊǺܵͣ¬ÎªÁ˽â¾öÕâ¸öÎÊÌ⣬´ó¼ÒÒ²ÊÇÏëÁ˺ܶàµÄ°ì·¨¡£
ÏÈ˵Õ⼸¸ö½â¾ö·½°¸£º
1£ºÑ»·update²Ù×÷£ºÊ²Ã´¶¼²»ËµÁË£¬ÏÔÈ»ÌÔÌÁË£»
2£º
Ïà¹ØÎĵµ£º
¼ÇÏÂЩlinuxÏÂmysqlµÄ²Ù×÷£¬ÒÔ±ãÒÔºó²é¿´£º
1. Æô¶¯£¬¹Ø±Õmysql£º
Æô¶¯£ºsudo /etc/init.d/mysql start
¹Ø±Õ£º/usr/bin/mysqladmin -uroot -p shutdown
2.ÏÔʾ ±í½á¹¹£º
describe:tableName
3.±¸·Ý£º
Ö»±¸·Ý±í½á¹¹£ºmysqldump -d -uroot -p DataBase TableName> xxx.sql
±¸·Ý±í½á¹¹ºÍÊý¾Ý£ºmysqldump -uro ......
MySQL±¸·Ý»¹ÔÊý¾Ý¿âÅú´¦Àí
ÔÚÈÕ³£¹¤×÷ÖУ¬ÎÒÃÇÍùÍùÐèÒª¶ÔMySQLÊý¾Ý¿â½øÐб¸·Ý£¬ÓÐʱ¿ÉÒÔͨ¹ý¿½±´Õû¸öÎļþ£¬ÓÐʱͨ¹ý±¸·ÝÕû¸ö¿â»¹ÓеÄʱºòÎÒÃǾÍÖ»ÐèÒª±¸·Ýij¸ö±í¡£
1¡¢±¸·ÝÊý¾Ý¿â(µ¥¸ö±í±¸·Ý) bk_table.bat
mysqldump -h127.0.0.1 -P3306 -uroot -proot --default-character-set=gbk -t database1 table1>tabl ......
MySQL ±¸·ÝºÍ»Ö¸´
ÖÜÁù, 2006/09/30 - 14:21 — yejr
MySQL ±¸·ÝºÍ»Ö¸´
×÷/ÒëÕߣºÒ¶½ðÈÙ£¨Email:
£©£¬À´Ô´£ºhttp://imysql.cn
£¬×ªÔØÇë×¢Ã÷×÷/ÒëÕߺͳö´¦£¬²¢ÇÒ²»ÄÜÓÃÓÚÉÌÒµÓÃ;£¬Î¥Õ߱ؾ¿¡£
ÈÕÆÚ£º2006/10/01
±¾ÎÄÌÖÂÛ MySQL µÄ±¸·ÝºÍ»Ö¸´»úÖ ......
mysqlÖв»Çø·Ö´óСд£º
LinuxÖÐMySQLµÄÅäÖÃÎļþÖÐ(/etc/my.cnf)£¬ÊÇûÓÐlower_case_table_names=1ÕâÐеġ£
ÔÚWindows°²×°µÄMySQLµÄÅäÖÃÎļþÖÐ(my.ini)£¬ÊÇÓÐlower_case_table_names=1ÕâÐеġ£
lower_case_table_names=1µÄÓÃ;ÊÇÈÃMySQLʵÏÖ²»Çø·Ö´óСд
mysqlÖÐÔÊÐíÆäËû»úÆ÷·ÃÎÊ£º
mysql> use mysql;
Õâ¾ä»°µÄÒâ˼ ......
¸´ÖƼǼ,²ÉÓÃ×Ô²éѯ·½Ê½
sql
INSERT INTO `table` ('id','aa','bb','cc') SELECT 'id','aa','bb','cc' from `table` (WHERE .....)
Tips:
/**
* ¸´ÖÆÐ¼Í¼µÄʱºò,¿ÉÄÜÒª¸üÐÂid»òÕßÊDz¿·ÖÊý¾Ý(¼ÙÉèid×ÔÔö¼ÓµÄÇé¿ö)
*
* text_aa Ϊ¹Ì¶¨Öµ ,¿ÉÔڽű¾µ÷ÓÃÖи³±äÁ¿Öµ Èç($aa)
* ×¢Òâ'text_aa' Óë `cc` µÄÇø±ð ......