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26.4.3.43 The user_summary_by_file_io_type and x$user_summary_by_file_io_type Views

https://dev.mysql.com/doc/refman/5.7/en/sys-user-summary-by-file-io-type.html

Rows for which the USER column in the underlying Performance Schema table is NULL are assumed to be for background threads and are reported with a host name of background. These views summarize file I/O, grouped by user and event type. By default, ...

26.4.3.42 The user_summary_by_file_io and x$user_summary_by_file_io Views

https://dev.mysql.com/doc/refman/5.7/en/sys-user-summary-by-file-io.html

Rows for which the USER column in the underlying Performance Schema table is NULL are assumed to be for background threads and are reported with a host name of background. By default, rows are sorted by descending total file I/O latency. The ...

26.4.3.44 The user_summary_by_stages and x$user_summary_by_stages Views

https://dev.mysql.com/doc/refman/5.7/en/sys-user-summary-by-stages.html

26.4.3.45 The user_summary_by_statement_latency and x$user_summary_by_statement_latency Views

https://dev.mysql.com/doc/refman/5.7/en/sys-user-summary-by-statement-latency.html

Rows for which the USER column in the underlying Performance Schema table is NULL are assumed to be for background threads and are reported with a host name of background. The user_summary_by_statement_latency and x$user_summary_by_statement_latency ...

26.4.3.46 The user_summary_by_statement_type and x$user_summary_by_statement_type Views

https://dev.mysql.com/doc/refman/5.7/en/sys-user-summary-by-statement-type.html

Rows for which the USER column in the underlying Performance Schema table is NULL are assumed to be for background threads and are reported with a host name of background. These views summarize informaion about statements executed, grouped by user ...

26.4.3.41 The user_summary and x$user_summary Views

https://dev.mysql.com/doc/refman/5.7/en/sys-user-summary.html

Rows for which the USER column in the underlying Performance Schema table is NULL are assumed to be for background threads and are reported with a host name of background. These views summarize statement activity, file I/O, and connections, grouped ...

6.4.1.12 Test Pluggable Authentication

https://dev.mysql.com/doc/refman/5.7/en/test-pluggable-authentication.html

To verify plugin installation, examine the Information Schema PLUGINS table or use the SHOW PLUGINS statement (see Section 5.5.2, “Obtaining Server Plugin Information”). For example: mysql> SELECT PLUGIN_NAME, PLUGIN_STATUS FROM ... MySQL ...

5.5.3.2 Thread Pool Installation

https://dev.mysql.com/doc/refman/5.7/en/thread-pool-installation.html

For example, if you name only the plugin library file, the server loads all plugins that it contains (that is, the thread pool plugin and all the INFORMATION_SCHEMA tables). To verify plugin installation, examine the Information Schema PLUGINS table ... This section describes how to install MySQL Enterprise Thread ...

2.10.4 Upgrading MySQL Binary or Package-based Installations on Unix/Linux

https://dev.mysql.com/doc/refman/5.7/en/upgrade-binary-package.html

You can use the Information Schema COLUMNS table to identify tables with generated columns. This section describes how to upgrade MySQL binary and package-based installations on Unix/Linux. In-Place Upgrade Logical Upgrade In-Place Upgrade An ...

9.4 User-Defined Variables

https://dev.mysql.com/doc/refman/5.7/en/user-variables.html

(Exception: A user with access to the Performance Schema user_variables_by_thread table can see all user variables for all sessions.) All variables for a given client session are automatically freed when that client exits. You can store a value in ...

Displaying 491 to 500 of 507 total results