How to realize big data Export and Import in mysql

Today, I will talk to you about how to achieve big data export and import in mysql, many people may not know much about it. In order to make you understand better, the editor has summarized the following content for you. I hope you can get something according to this article.

Demand

Copy all the table structure and data in database A to database B.

Export mysqldump-- skip-lock-tables-h272.18.100.20-uadmin-padmin123 A > A.sql Import

Create a new script file source.sh

Vi source.sh

Write the following

Mysql-uroot-p123456 B

< A.sql 赋予执行权限 chmod +x source.sh 后台运行 nohup ./source.sh >

/ dev/null 2 > / dev/null &

View task running status

Jobs

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