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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-online-add-node-example.html
Note In this example, we show the single-threaded ndbd being used for the data node processes. Note StartNoNodegroupTimeout must be the same for all data nodes in the cluster; for this reason, you should always set it in the [ndbd default] section ... In this section we provide a detailed example illustrating how to add new NDB Cluster data nodes online, starting with an NDB Cluster having 2 data nodes in a single node group and concluding with a cluster having 4 data nodes in 2 node ...
https://dev.mysql.com/doc/refman/8.0/en/pam-pluggable-authentication.html
Note PAM pluggable authentication is an extension included in MySQL Enterprise Edition, a commercial product. PAM pluggable authentication has been tested on Linux and macOS; note that Windows does not support PAM. Note The client-side ...MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/show-warnings.html
SHOW WARNINGS [LIMIT [offset,] row_count] SHOW COUNT(*) WARNINGS SHOW WARNINGS is a diagnostic statement that displays information about the conditions (errors, warnings, and notes) resulting from executing a statement in the current session. The ...Warnings are generated for DML statements such as INSERT, UPDATE, and LOAD DATA as well as DDL statements such as CREATE TABLE and ALTER ...
https://dev.mysql.com/doc/refman/8.0/en/data-directory-initialization.html
Note In MySQL 8.0, the default authentication plugin has changed from mysql_native_password to caching_sha2_password, and the 'root'@'localhost' administrative account uses caching_sha2_password by default. Note The server writes any messages ...
https://dev.mysql.com/doc/refman/8.0/en/encryption-functions.html
Note Exploits for the MD5 and SHA-1 algorithms have become known. Note If you are using a KDF, you must specify an initialization vector or a null string for this argument, in order to access the later arguments to define the KDF. See the notes at ...If you want to store these results, use a column with a VARBINARY or BLOB binary string data ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-hashicorp-plugin.html
Note The keyring_hashicorp plugin is an extension included in MySQL Enterprise Edition, a commercial product. Note The operations described in this step are required only when starting Vault the first time, to obtain the unseal key and root token.
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-conflict-resolution.html
Note If you are replicating tables with very large columns (such as TEXT or BLOB columns), --ndb-log-updated-only can also be useful for reducing the size of the binary logs and avoiding possible replication failures due to exceeding ...
https://dev.mysql.com/doc/refman/8.0/en/upgrade-binary-package.html
Note If you are upgrading an installation originally produced by installing multiple RPM packages, upgrade all the packages, not just some. Note The upgrade process does not upgrade the contents of the time zone tables. Note For some Linux ... This ...
https://dev.mysql.com/doc/refman/8.0/en/bug-reports.html
In addition, the release notes accompanying the manual can be particularly useful since it is quite possible that a newer version contains a solution to your problem. The release notes are available at the location just given for the manual. Bugs ...
https://dev.mysql.com/doc/refman/8.0/en/create-tablespace.html
Considerations for InnoDB Considerations for NDB Cluster Options Notes InnoDB Examples NDB Example Considerations for InnoDB CREATE TABLESPACE syntax is used to create general tablespaces or undo tablespaces. Note All NDB Cluster Disk Data objects ...The precise syntax and semantics depend on the storage engine ...