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https://dev.mysql.com/doc/refman/8.4/en/performance-schema-user-variable-tables.html
The Performance Schema provides a user_variables_by_thread table that exposes user-defined variables. These are variables defined within a specific session and include a @ character preceding the name; see Section 11.4, “User-Defined Variables”. The user_variables_by_thread table has these columns: THREAD_ID The thread identifier of the session in which the variable is ...
https://dev.mysql.com/doc/refman/8.4/en/sys-user-summary-by-file-io-type.html
These views summarize file I/O, grouped by user and event type. By default, rows are sorted by user and descending total latency. The user_summary_by_file_io_type and x$user_summary_by_file_io_type views have these columns: user The client user ...
https://dev.mysql.com/doc/refman/8.4/en/sys-user-summary-by-stages.html
By default, rows are sorted by user and descending total stage latency. The user_summary_by_stages and x$user_summary_by_stages views have these columns: user The client user name. Rows for which the USER column in the underlying Performance Schema ...
https://dev.mysql.com/doc/refman/8.4/en/sys-waits-by-user-by-latency.html
These views summarize wait events, grouped by user and event. By default, rows are sorted by user and descending total latency. The waits_by_user_by_latency and x$waits_by_user_by_latency views have these columns: user The user associated with the ...
https://dev.mysql.com/doc/x-devapi-userguide/en/processing-warnings.html
Similar to the execution of single statements committing or rolling back a transaction can also trigger warnings. To be able to process these warnings the replied result object of Session.commit(); or Session.rollback(); needs to be checked. The ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-acl-best-hybrid-ref.html
Users are assigned to roles with varying access to the groups. Figure 24.1 Strict Permission Set Overview Users, Roles and Groups This implementation requires the following asset groups: Development: all assets used by the development and quality ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-unattended-installation-cmdline-options-agent.html
--mysqlport TCP/IP port for the monitored MySQL server --mysqlsocket Unix socket/Named pipe for the monitored MySQL server --mysqluser MySQL Administrative username for the monitored MySQL server --optionfile Installation option file ... To view all ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-active.html
Use this routine to check which models are loaded and active for which users. All active users and models share the amount of memory defined by the shape, and it might be necessary to schedule users. ML_MODEL_ACTIVE Syntax mysql> CALL ...A JSON ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-predict-table.html
The input table must contain at least two columns with the same names as the user column and item column from the training model. , "item_k"), "column_rating_name" , JSON_ARRAY(rating_1, ..., rating_k)) The input table must contain at least one ...
https://dev.mysql.com/doc/refman/8.4/en/connection-options.html
In addition, the user making the connection must be a member of the Windows group specified by the named_pipe_full_access_group system variable. In addition, the user making the connection must be a member of the Windows group specified by the ...