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https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-sysschema-statementanalysis-total-executions-category.html
Lists the Sys Schema Statement Analysis by Total Executions metrics and provides a brief description of each. Table 6.39 Sys Schema Statement Analysis by Total Executions Metrics NameDescriptionAvg Latency The average wait time per timed occurrence ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-sysschema-statementanalysis-total-latency-category.html
Lists the Sys Schema Statement Analysis by Total Latency metrics and provides a brief description of each. Table 6.40 Sys Schema Statement Analysis by Total Latency Metrics NameDescriptionAvg Latency The average wait time per timed occurrence of ...
https://dev.mysql.com/doc/refman/8.4/en/built-in-function-reference.html
The following table lists each built-in (native) function and operator and provides a short description of each one. For a table listing functions that are loadable at runtime, see Section 14.2, “Loadable Function Reference”. ->> Return value ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-restart-info.html
Each entry in the table corresponds to a node restart status report in real time from a data node with the given node ID. Only the most recent report for any given node is shown. The restart_info table contains the following columns: node_id Node ID ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-setup-instruments-table.html
The setup_instruments table lists classes of instrumented objects for which events can be collected: mysql> SELECT * FROM performance_schema.setup_instruments\G *************************** 1. row *************************** NAME: ...
https://dev.mysql.com/doc/refman/8.4/en/telemetry-metrics-meter-metrics.html
The following server metrics are registered by default: mysql.stats Metrics mysql.stats.com Metrics mysql.stats.connection Metrics mysql.perf_schema Metrics mysql.stats.handler Metrics mysql.stats.myisam Metrics mysql.stats.ssl Metrics mysql.inno ...
https://dev.mysql.com/doc/connectors/en/connector-j-testing.html
The Connector/J source code repository or packages that are shipped with source code include an extensive test suite, containing test cases that can be executed independently. The test cases are divided into the following categories: Unit tests: ...
https://dev.mysql.com/doc/internals/en/creating-index-keys.html
As part of every table-write operation (INSERT, UPDATE, DELETE), the storage engine is required to update its internal index information. The method used to update indexes will vary from storage engine to storage engine, depending on the method ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-advisors-wiki-format.html
When editing or defining an advisor, you can enter text in Wiki format in the Problem Description, Advice, Recommended Action, and Links and Further Reading text boxes. You can format and highlight text and add hyperlinks, using the notation listed ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-vector-store-overview.html
This section describes the Vector Store functionality available in MySQL HeatWave. About Vector Store MySQL HeatWave vector store is a relational database that lets you load unstructured data to MySQL HeatWave Lakehouse. It automatically parses ...