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https://dev.mysql.com/doc/refman/8.4/en/docker-mysql-getting-started.html
Among other instructions discussed there, it is especially important to back up your database before the upgrade. Warning The MySQL Docker images maintained by the MySQL team are built specifically for Linux platforms. Other platforms are not ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-view-changes.html
During a remote cloning operation, the existing data on the joining member is removed, and replaced with a copy of the donor's data. When Group Replication's distributed recovery process is carrying out state transfer from the binary log, to ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-locking-reads.html
If you query data and then insert or update related data within the same transaction, the regular SELECT statement does not give enough protection. Other transactions can update or delete the same rows you just queried. InnoDB supports two types of ...
https://dev.mysql.com/doc/refman/8.4/en/macos-installation-launchd.html
Figure 2.6 MySQL Preference Pane: Location The Instances page includes an option to start or stop MySQL, and Initialize Database recreates the data/ directory. $> cd /Library/LaunchDaemons $> sudo launchctl load -F com.oracle.oss.mysql.mysqld.plist ... macOS uses launch daemons to automatically start, stop, and manage processes and applications such as ...
https://dev.mysql.com/doc/refman/8.4/en/metadata-locking.html
MySQL uses metadata locking to manage concurrent access to database objects and to ensure data consistency. Metadata locking is not a replacement for the table definition cache, and its mutexes and locks differ from the LOCK_open mutex. Metadata ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-general-info.html
While many standard MySQL schemas and applications can work using NDB Cluster, it is also true that unmodified applications and database schemas may be slightly incompatible or have suboptimal performance when run using NDB Cluster (see Section ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-windows-binary.html
Since the "world" database takes up # only about 500KB, this should be more than enough for # this example Cluster setup. Instead, you must either escape each backslash character with a second backslash (\\), or replace the backslash with a forward ...You should also have the MySQL client (mysql.exe) on this ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-operations-per-fragment.html
(One use of this is in the NDB implementation of the REPLACE SQL statement.) The tot_key_refs column shows the number of key operations refused by the LDM. The operations_per_fragment table provides information about the operations performed on ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-releases.html
Behavior: These releases only contain necessary fixes to reduce the risks associated with changes in the database software's behavior. They describe available options to perform in-place updates (that replace binaries with the latest packages), a ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-javascript-shell.html
Replace this with the hostname of the MySQL server instance you are using as a Document Store. For instructions on setting up the world_x schema, see Section 22.3.2, “Download and Import world_x Database”. This quick-start guide assumes a ...