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https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-userguide.html
The X DevAPI enables developers to work with both relational and document data when MySQL Shell is connected to a MySQL server using the X Protocol. MySQL Shell is an advanced client and code editor for MySQL Server. In addition to the provided SQL ...
https://dev.mysql.com/doc/refman/8.0/en/mysqld-server.html
The following discussion covers these MySQL server configuration topics: Startup options that the server supports. You can specify these options on the command line, through configuration files, or both. These variables reflect the current state and ...
https://dev.mysql.com/doc/refman/8.0/en/mysqld.html
When MySQL server starts, it listens for network connections from client programs and manages access to databases on behalf of those clients. mysqld, also known as MySQL Server, is a single multithreaded program that does most of the work in a ...
https://dev.mysql.com/doc/refman/8.0/en/optimize-numeric.html
If you are using numeric data, it is faster in many cases to access information from a database (using a live connection) than to access a text file. For unique IDs or other values that can be represented as either strings or numbers, prefer ...
https://dev.mysql.com/doc/refman/8.0/en/option-file-options.html
A “login path” is an option group containing options that specify which MySQL server to connect to and which account to authenticate as. Most MySQL programs that support option files handle the following options. Because these options affect ...
https://dev.mysql.com/doc/refman/8.0/en/option-files.html
For example, [client] is the appropriate group to use to specify the password for connecting to the server. Most MySQL programs can read startup options from option files (sometimes called configuration files). Option files provide a convenient way ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-miscellaneous-tables.html
The following sections describe tables that do not fall into the table categories discussed in the preceding sections: component_scheduler_tasks: The current status of each scheduled task. user_defined_functions: Loadable functions registered by a ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-setup-actors-table.html
The setup_actors table contains information that determines whether to enable monitoring and historical event logging for new foreground server threads (threads associated with client connections). This table has a maximum size of 100 rows by ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-stage-tables.html
The Performance Schema instruments stages, which are steps during the statement-execution process, such as parsing a statement, opening a table, or performing a filesort operation. Stages correspond to the thread states displayed by SHOW ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-status-variable-summary-tables.html
status_by_host has HOST and VARIABLE_NAME columns to summarize status variables by the host from which clients connected. FLUSH STATUS adds the session status from all active sessions to the global status variables, resets the status of all active ... The Performance Schema makes status variable information available in the tables described in Section 29.12.15, “Performance Schema Status Variable ...