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https://dev.mysql.com/doc/refman/8.4/en/partitioning-linear-hash.html
MySQL also supports linear hashing, which differs from regular hashing in that linear hashing utilizes a linear powers-of-two algorithm whereas regular hashing employs the modulus of the hashing function's value. We call this value V; it can be ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-startup-configuration.html
To use the MySQL Performance Schema, it must be enabled at server startup to enable event collection to occur. To enable or disable it explicitly, start the server with the performance_schema variable set to an appropriate value. For example, use ...
https://dev.mysql.com/doc/refman/8.4/en/spatial-relation-functions-object-shapes.html
The OpenGIS specification defines the following functions to test the relationship between two geometry values g1 and g2, using precise object shapes. The return values 1 and 0 indicate true and false, respectively, except that distance functions ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-setup-show-enabled.html
Displays all currently enabled Performance Schema configuration. Parameters in_show_instruments BOOLEAN: Whether to display enabled instruments. This might be a long list. in_show_threads BOOLEAN: Whether to display enabled threads. Example mysql> ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/mysqlbackup.incremental.html
In order to that, after making first a full backup that contains all data, you can do one of the following: Performing a series of differential backups. Each differential backups includes all the changes made to the data since the last full backup ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-get.html
get [--include-defaults|-d] [--all] [filter_specification_list] cluster_name filter_specification_list: filter_specification[,filter_specification][,...] filter_specification: [attribute_name][:process_specification][+process_specification]] ...
https://dev.mysql.com/doc/mysql-errors/8.4/en/server-error-reference.html
The MySQL server writes some error messages to its error log, and sends others to client programs. Example server-side error messages written to the error log: 2018-10-28T13:01:32.735983Z 0 [Note] [MY-010303] [Server] Skipping generation of SSL ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-14.html
Version 8.0.14 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions 8.0, 5.7, 5.6, and 5.5. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-21.html
Version 8.0.21 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions 8.0, 5.7, and 5.6. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-9.html
Version 8.0.9 Release Candidate is the first release candidate of the 8.0 branch of MySQL Connector/J, providing an insight into upcoming features. It is suitable for use with MySQL Server versions 5.5, 5.6, 5.7, and 8.0. Components that support ...