Mysql导出表结构和数据
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 dbname DEFAULT CHARACTER 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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