MySQL Enterprise Backup allows you to backup your database while it is online and it keeps the database available to users during backup operations (you don’t have to take the database offline or lock any databases/tables – but to do this, you need to use the –no-l...
MySQL Consistent Snapshot is a new feature that allows users to take a Consistent Snapshot of a MySQL server without losing data integrity at source because of ongoing CRUD (Create, Read, Update, and Delete) operations. Transactional consistency is achieved without the need to set the source ...
var mysql = require('mysql'); var pool = mysql.createPool({ connectionLimit : 10, host : 'example.org', user : 'bob', password : 'secret', database : 'my_db' }); pool.query('SELECT 1 + 1 AS solution', function (error, results, fields) { if (error) throw error; console.lo...
Configure the migration project to use the offline migration capability for MySQL. Run the migration. Prerequisites To complete these steps, you need: Have an Azure account with an active subscription.Create an account for free. Have an on-premises MySQL database with version 5.6 or above. If ...
Starts the MySQL database server. Usage: mysqld [OPTIONS] Default options are read from the following files in the given order: /etc/my.cnf /etc/mysql/my.cnf /usr/etc/my.cnf ~/.my.cnf The following groups are read: mysqld server mysqld-8.0 The following options may be given as ...
Place the ndbinfo database into offline mode, in which tables and views can be opened even when they do not actually exist, or when they exist but have different definitions in NDB. No rows are returned from such tables (or views). ndbinfo_show_hidden Command-Line Format --ndbinfo-show...
Bug #22551677: Fixed an issue in Performance Schema that could lead to the database engine crashing when attempting to take it offline. (https://github.com/mysql/mysql-server/commit/05e2386eccd32b6b444b900c9f8a87a1d8d531e9) Bug #23550835, Bug #23298025, Bug #81464: Fixed an issue in...
database : 'my_db' }); pool.query('SELECT 1 + 1 AS solution', function (error, results, fields) { if (error) throw error; console.log('The solution is: ', results[0].solution); }); This is a shortcut for the pool.getConnection() -> connection.query() -> connection.release(...
Azure Database Migration Service (DMS) In addition to offline migrations to Azure Database for MySQL, DMS supports cross-region, cross-resource group, and cross-subscription migrations, so you can select a region, resource group, and subscription for the target server that is differe...
Keep in mind that reindexing the table can take quite a bit of time if the table is large. During that time, MySQL has a write lock on the table, so data can’t be updated. Using themyisamchkcommand-line tool, you can perform the analysis offline: ...