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https://dev.mysql.com/doc/refman/8.0/en/replication-rules-db-options.html
Important For statement-based logging, an exception is made in the rules just given for the CREATE DATABASE, ALTER DATABASE, and DROP DATABASE statements. In those cases, the database being created, altered, or dropped replaces the default database ...The database that is checked for a match depends on the binary log format of the statement that is being ... When evaluating replication options, the replica ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-nutshell.html
This enhancement aligns the syntax of these statements more closely with that of CREATE DATABASE, CREATE TABLE, CREATE USER, and CREATE EVENT (all of which already support IF NOT EXISTS), and acts to complement the IF EXISTS option supported by DROP ...MySQL now incorporates a transactional data dictionary that stores information about database ...
https://dev.mysql.com/doc/refman/8.0/en/atomic-ddl.html
Supported table DDL statements include CREATE, ALTER, and DROP statements for databases, tablespaces, tables, and indexes, and the TRUNCATE TABLE statement. DROP DATABASE is atomic if all tables use a storage engine which supports atomic DDL. If ...
https://dev.mysql.com/doc/refman/8.0/en/windows-symbolic-links.html
On Windows, symbolic links can be used for database directories. This enables you to put a database directory at a different location (for example, on a different disk) by setting up a symbolic link to it. Use of database symlinks on Windows is ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo.html
ndbinfo is a database containing information specific to NDB Cluster. This database contains a number of tables, each providing a different sort of data about NDB Cluster node status, resource usage, and operations. This is true even when using the ...You can find more detailed information about each of these tables in the next several ...
https://dev.mysql.com/doc/refman/8.0/en/getting-information.html
What if you forget the name of a database or table, or what the structure of a given table is (for example, what its columns are called)? MySQL addresses this problem through several statements that provide information about the databases and ...
https://dev.mysql.com/doc/refman/8.0/en/mysqldump-copying-to-other-server.html
On Server 1: $> mysqldump --databases db1 > dump.sql Copy the dump file from Server 1 to Server 2. On Server 2: $> mysql < dump.sql Use of --databases with the mysqldump command line causes the dump file to include CREATE DATABASE and USE ...
https://dev.mysql.com/doc/refman/8.0/en/replication-solutions-partitioning.html
There may be situations where you have a single source server and want to replicate different databases to different replicas. A sample of this layout is shown in Figure 19.2, “Replicating Databases to Separate Replicas”. Figure 19.2 ...For ...
https://dev.mysql.com/doc/refman/8.0/en/backup-methods.html
Making a Hot Backup with MySQL Enterprise Backup Customers of MySQL Enterprise Edition can use the MySQL Enterprise Backup product to do physical backups of entire instances or selected databases, tables, or both. Backing up the physical database ...
https://dev.mysql.com/doc/refman/8.0/en/pluggable-storage-common-layer.html
A MySQL pluggable storage engine is the component in the MySQL database server that is responsible for performing the actual data I/O operations for a database as well as enabling and enforcing certain feature sets that target a specific ...From a ...