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https://dev.mysql.com/doc/refman/8.4/en/keyring.html
keyring_aws: Communicates with the Amazon Web Services Key Management Service for key generation and uses a local file for key storage. MySQL Server supports a keyring that enables internal server components and plugins to securely store sensitive ...
https://dev.mysql.com/doc/refman/8.4/en/ldml-rules.html
The MySQL server generates diagnostics when it finds problems while parsing the Index.xml file. This is a subset of the syntax described in the LDML specification available at http://www.unicode.org/reports/tr35/, which should be consulted for ...
https://dev.mysql.com/doc/refman/8.4/en/lock-tables.html
The scope of a lock generated by LOCK TABLES is a single MySQL server. LOCK {TABLE | TABLES} tbl_name [[AS] alias] lock_type [, tbl_name [[AS] alias] lock_type] ... lock_type: { READ [LOCAL] | WRITE } UNLOCK {TABLE | TABLES} MySQL enables client ...
https://dev.mysql.com/doc/refman/8.4/en/making-trace-files.html
The trace file can become very large! To generate a smaller trace file, you can use debugging options something like this: mysqld --debug=d,info,error,query,general,where:O,/tmp/mysqld.trace This only prints information with the most interesting ...
https://dev.mysql.com/doc/refman/8.4/en/myisam-crash-recovery.html
If you use --quick, myisamchk does not create a temporary .MYD file, but instead assumes that the .MYD file is correct and generates only a new index file without touching the .MYD file. This section describes how to check for and deal with data ...
https://dev.mysql.com/doc/refman/8.4/en/myisam-ftdump.html
It reads the MyISAM index file directly, so it must be run on the server host where the table is located. Before using myisam_ftdump, be sure to issue a FLUSH TABLES statement first if the server is running. myisam_ftdump scans and dumps the entire ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-basics.html
A complete listing of all reportable events may be found in Section 25.6.3, “Event Reports Generated in NDB Cluster”. NDBCLUSTER (also known as NDB) is an in-memory storage engine offering high-availability and data-persistence features. The ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-example-data.html
To specify this, use the ENGINE=NDBCLUSTER or ENGINE=NDB option when creating the table: CREATE TABLE tbl_name (col_name column_definitions) ENGINE=NDBCLUSTER; Alternatively, for an existing table that uses a different storage engine, use ALTER ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-windows-initial-start.html
Once the NDB Cluster executables and needed configuration files are in place, performing an initial start of the cluster is simply a matter of starting the NDB Cluster executables for all nodes in the cluster. Each cluster node process must be ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-limitations-error-handling.html
(However, there should be no aborted transactions when performing a planned shutdown of the cluster.) In either of these cases, any errors that are generated must be handled within the application. Starting, stopping, or restarting a node may give ...