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https://dev.mysql.com/doc/refman/8.4/en/storage-engines.html
Because CSV tables are not indexed, you typically keep the data in InnoDB tables during normal operation, and only use CSV tables during the import or export stage. InnoDB is the default and most general-purpose storage engine, and Oracle recommends ... Storage engines are MySQL components that handle the SQL operations for different table ...row *************************** Engine: PERFORMANCE_SCHEMA Support: YES ...
https://dev.mysql.com/doc/internals/en/debug-sync-point.html
They were part of the MySQL code until the 6.0.5 and 5.1.46 versions. Debug Sync Points have been removed from the code in favor of the Debug Sync Facility. Debug Sync Points give user-level locks the ability to synchronize at arbitrary points in ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-nutshell.html
For InnoDB tables, the Information Schema INNODB_TABLESPACES and INNODB_DATAFILES tables provide tablespace metadata. As part of the installation process in MySQL 8.4.0 and later, a file in JSON format named mysql_upgrade_history is created in the ...To enable it, start the server with --mysql-native-password=ON (added in MySQL 8.4.0), or by including mysql_native_password=ON in the [mysqld] section of your MySQL configuration file (added in MySQL ...Features Added or Changed in ...
https://dev.mysql.com/doc/refman/8.4/en/kerberos-pluggable-authentication.html
For example: [mysqld] authentication_kerberos_service_key_tab=/var/mysql/data/mysql.keytab If the keytab file is not in the correct place or does not contain a valid SPN key, the MySQL server does not validate this, but clients return authentication ...The file must be located in the directory named by the plugin_dir system ...Table 8.23 Plugin and Library Names for Kerberos Authentication Plugin or File Plugin or File Name Server-side plugin authentication_kerberos Client-side plugin authentication_kerberos_client Library file authentication_kerberos.so, authentication_kerberos_client.so The ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-overview.html
The directory specified in a DATA DIRECTORY clause must be known to InnoDB. Nonetheless, most advanced database management systems have evolved some means of determining the physical location to be used for storing specific pieces of data in terms ...The SQL standard does not provide much in the way of guidance regarding the physical aspects of data ...The function is selected according to the ...
https://dev.mysql.com/doc/mysql-secure-deployment-guide/8.0/en/secure-deployment-audit.html
By default, the file is named audit.log and is located in the data directory. To verify that events are being logged, issue a statement such as SHOW DATABASES and check the audit.log file contents for the log event. The default audit log file is ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin.html
The clone plugin permits cloning data locally or from a remote MySQL server instance. Cloned data is a physical snapshot of data stored in InnoDB that includes schemas, tables, tablespaces, and data dictionary metadata. The cloned data comprises a ...Using the clone plugin for provisioning is considerably faster and more efficient than replicating a large number of transactions (see Section 7.6.7.7, “Cloning for ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-iris-quickstart.html
It steps through preparing data, using the ML_TRAIN routine to train a model, and using ML_PREDICT_* and ML_EXPLAIN_* routines to generate predictions and explanations. The tutorial uses the publicly available Iris Data Set from the UCI Machine ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-dmlstatementactivity-category.html
Load (Delta) The total number of LOAD DATA INFILE statements executed. Stmt Send Long Data (Delta) The total number of mysql_stmt_send_long_data calls executed. Prepared statements can also reduce network traffic because it is only necessary to send ... Lists the DML Statement Activity metrics and provides a brief description of ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-genai-summarize-content.html
In this case, the algorithm must identify patterns and relationships ', 'in the data on its own. One of the most significant developments in AI in recent years has been the rise of machine learning, a subset of AI that allows computers to learn from ... The following sections in this topic describe how to summarize exiting content using the GenAI: Before You Begin Summarizing Content Running Batch Queries What's Next Before You Begin Review the GenAI requirements and ...