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https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-showstatementactivity-category.html
Table 6.29 Show Statement Activity Metrics NameDescriptionShow Authors (Delta) The total number of SHOW AUTHORS statements executed. Show Create Table (Delta) The total number of SHOW CREATE TABLE statements executed. Show Open Tables (Delta) The ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-performanceschema-activity-category.html
Table 6.22 Performance Schema Activity Metrics NameDescriptionCond Classes Lost (Delta) How many instruments of type cond could not be loaded. Metadata Lock Lost (Delta) The number of metadata locks that could not be instrumented in the ... Lists ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-qanal-using-ui.html
Figure 32.1 Default Query Analyzer View Table 32.2 Controls of the default Query Analyzer view Control Description Filters Query Analyzer: contains the following default, system filters: Administration Statements: filters on statements of type ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/memory-usage-advisors-ref.html
Default frequency 00:05:00 Default auto-close enabled no Table Cache Not Optimal MySQL is multi-threaded, so there may be many clients issuing queries for a given table simultaneously. To minimize the problem of multiple client threads having ...It ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-secondary-load-partitions.html
As of MySQL 9.1.0, MySQL HeatWave supports partitions for DB System tables. Loading Partitions using Secxondary _Load Clause To load partitions into MySQL HeatWave, specify the SECONDARY_LOAD clause in an ALTER TABLE statement with the PARTITION ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-classification-generate-explanation.html
Generate Prediction Explanations for a Table After training a model, you can generate a table of prediction explanations on the testing_data dataset by using the default Permutation Importance prediction explainer. To generate explanations for other ... After training a classification model, you can query the default model explanation or query new model ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-metrics.html
If the input table overlaps with the training table, and remove_seen is true, which is the default setting, then the model will not repeat a recommendation and it ignores the overlap items. The precision_at_k value for the input table is the average ... The ML_TRAIN routine includes the optimization_metric option, and the ML_SCORE routine includes the metric ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-nl2ml.html
\n\nIn your case, since you are using the \"food_delivery\" table, you may want to check the data type of the column you are trying to predict and see if it can be converted to a numeric data type. MySQL 9.4.0 introduces the NL2ML (natural language ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-using-a-recommendation-model.html
Before You Begin Complete the following tasks: Prepare Data for a Recommendation Model Train a Recommendation Model Options for Generating Predictions The options for ML_PREDICT_ROW and ML_PREDICT_TABLE include the following: threshold: The optional ...To generate predictions, use the sample data from the testing_dataset ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-2-2.html
This default value change will impact the following processes: New vector store tables will be created using multilingual-e5-small by default. Retrieval augmented generation (RAG) will search tables created using the default embedding model, ...