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https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-loading-data-par.html
Review the following examples to see the different ways to use pre-authenticated requests (PAR) to specify files when creating external tables manually. Create the external tables that will ingest the loaded data by either using SQL syntax or JSON ...Types of PARs You can create the following types of PARs: Bucket or prefix PAR: This type of PAR ends with ...
https://dev.mysql.com/doc/refman/8.4/en/system-schema.html
It contains tables that store information required by the MySQL server as it runs. A broad categorization is that the mysql schema contains data dictionary tables that store database object metadata, and system tables used for other operational ...
https://dev.mysql.com/doc/refman/8.4/en/memory-storage-engine.html
The MEMORY storage engine (formerly known as HEAP) creates special-purpose tables with contents that are stored in memory. Because the data is vulnerable to crashes, hardware issues, or power outages, only use these tables as temporary work areas ...A typical use case for the MEMORY engine involves these characteristics: Operations involving transient, non-critical data such as session management or ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-tableactivity-category.html
Lists the Table Activity metrics and provides a brief description of each. Table 6.44 Table Activity Metrics NameDescriptionCreated Tmp Disk Tables (Delta) The total number of temporary tables that were converted to disk based tables, due to ...
https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-ml-rag-table.html
The ML_RAG_TABLE routine runs multiple retrieval-augmented generation (RAG) queries in a batch, in parallel. Note In versions older than MySQL 9.2.1, to alter an existing table or create a new table, MySQL requires you to set the ...The output ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-example-data.html
Working with database tables and data in NDB Cluster is not much different from doing so in standard MySQL. There are two key points to keep in mind: For a table to be replicated in the cluster, it must use the NDBCLUSTER storage engine. To specify ... Note The information in this section applies to NDB Cluster running on both Unix and Windows ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-tableconfiguration-category.html
Lists the Table Configuration configuration metrics and provides a brief description of each. Table 7.35 Table Configuration Configuration Metrics NameDescriptionBig Tables Enabled Enable large result sets by saving all temporary sets in files.
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/glossary.html
It offers the most efficiency and flexibility when backing up InnoDB tables; it can also back up MyISAM and other kinds of tables. B backup The process of copying some or all table data and metadata from a MySQL instance, for safekeeping. binary log ... These terms are commonly used in information about the MySQL Enterprise Backup ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-mysqlai-ml-explain-table.html
ML_EXPLAIN_TABLE explains predictions for an entire table of unlabeled data. We recommend limiting the input table to a maximum of 100 rows. If the input table has more than ten columns, limit it to ten rows. A call to ML_EXPLAIN_TABLE can include ...model_handle: Specifies the model handle or a session variable containing the model ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-mysqlai-ml-rag-table.html
The ML_RAG_TABLE routine runs multiple retrieval-augmented generation (RAG) queries in a batch, in parallel. This topic contains the following sections: ML_RAG_TABLE Syntax Syntax Examples See Also To learn about the privileges you need to run this ...The output generated for every input query is the same as the output generated by the ML_RAG ...