导出数据库
--导出dbname表结构
mysqldump-uroot -p123456 -d dbname > dbname.sql--导出dbname表数据
mysqldump-uroot -p123456 -t dbname > dbname.sql--导出dbname表结构和数据
mysqldump-uroot -p123456 dbname > dbname.sql
导出数据库中指定表
--导出dbname下的test表结构
mysqldump-uroot -p123456 -d dbname test > test.sql--导出dbname下的test表数据
mysqldump-uroot -p123456 -t dbname test > test.sql--导出dbname下的test表结构和数据
mysqldump-uroot -p123456 dbname test > test.sql
还原
--创建数据库
CREATE DATABASE dbnameDEFAULTCHARACTER SET utf8 COLLATE utf8_general_ci;--还原数据库mysql -uroot -p123456 dbname < /path/dbname.sql--还原数据库
source dbname.sql--查看表结构
desc wp_users;
show create table wp_users \G;
SELECT INTO OUTFILE导出
SELECT * INTO OUTFILE 'temp.txt'FIELDS TERMINATED BY',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'FROM table_name
WHERE createtime< 1382716800;
LOAD DATA 导入
LOAD DATA INFILE '/home/temp.txt'INTO TABLE table_name
FIELDS TERMINATED BY',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'(product_id,uuid,mac,monitor,win_version,ip,createtime) ;
注： 从本地导入远程服务器需使用LOAD DATA LOCAL INFILE
确保local_infile打开且有权限的情况下LOAD DATA若报错：message:The used command is not allowed with this MySQL version
1.mysql_connect指定第五个参数128测试，即mysql_connect($host, $user, $pwd, false, CLIENT_LOCAL_FILES)
2.PHP中mysql扩展版本(待确认)
转自：http://itopic.org/mysqldump.html
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