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MYSQL大数据导入

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Jun 07, 2016 pm 05:59 PM

MYSQL大数据导入

感谢XP提供的代码！
在这里记录一下，因为以后学要用；作用资料查询之用！
第一步：mysql -h localhost -uroot
第二步：show databases;
第三步：use changchunmap;
第四步：show tables;
第五步：load data local infile "d:/c.txt" replace into table changchunmap fields terminated by ' ';
没有了；
load data local infile "d:/migration/mysql/babel_topic.txt" replace into table babel_topic_test fields terminated by ' '
load data local infile "d:/migration/mysql/babel_user.txt" replace into table babel_user_test fields terminated by '\t'
在导入过程中因为某些字段数据为NULL修改了某些表格的长度和可以为空,为了正确导入，请保证如下字段修改完毕：
Babel_topic: tpc_uname VARCHAR(192) 可以为NULL
Babel_user: usr_password VARCHAR(64) 可以为NULL
usr_nick VARCHAR(192) 可以为NULL
load data local infile "d:/c.txt" replace into table changchunmap fields terminated by ' '

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