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Displaying posts with tag: mysqlpump (reset)
Backing up users and privileges in MySQL

There are two simple ways to backup only the users and privileges in MySQL:

1- Using mysqlpump utility (as create user and grant statements):

[shell ~]$ mysqlpump -uUSER -p --exclude-databases=% --add-drop-user --users > /tmp/pump-all-users_privileges-timestamp.sql
Dump completed in 1364 milliseconds

Sample output:

[shell ~]$ head /tmp/pump-all-users_privileges-timestamp.sql

-- Dump created by MySQL pump utility, version: 5.7.21-20, Linux (x86_64)
-- Dump start time: Sun May 13 23:30:49 2018
-- Server version: 5.7.21
SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
SET @OLD_SQL_MODE=@@SQL_MODE;
SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
SET …

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The mysqlpump Utility

In this blog, we’ll look at the

mysqlpump

 utility.

mysqlpump

 is a utility that performs logical backups (which means backing up your data as SQL statements instead of a raw copy of data files). It was added in MySQL Server version 5.7.8, and can be used to dump a database or a set of databases to a file and then loaded on another SQL server (not necessarily a MySQL server).

Its usage is similar to

mysqldump

, but it includes a new set of features. Many of the options are the same, but it was written from scratch to avoid being limited to

mysqldump

 compatibility. The Main Features Include:

  • To make the dump process faster, it allows parallel processing of databases and objects within databases. …
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