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https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-ml-rag.html
The ML_RAG routine performs retrieval-augmented generation (RAG) by: Taking a natural-language query. This routine aims to provide detailed, accurate, and contextually relevant answers by augmenting a generative model with information retrieved ...
https://dev.mysql.com/doc/heatwave-aws/en/ha-prerequisites.html
Prerequisites 12.2 Prerequisites Here are some prerequisites for creating a high availability DB System. A high availability DB System requires a high availability compatible configuration. All default MySQL configurations that are compatible with ...
https://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
If this value is set to NULL, the driver will revert to using a FileInputStream or URLInputStream as required. This method returns NULL if no such stream has been set using setLocalInfileInputStream(). MySQL Connector/J, as a rigorous ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-tomcat.html
The following instructions are based on the instructions for Tomcat-5.x, available at http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html which is current at the time this document was written. First, install the .jar file ...
https://dev.mysql.com/doc/refman/8.4/en/arithmetic-functions.html
(See Section 13.1, “Numeric Data Types”.) / Division: mysql> SELECT 3/5; -> 0.60 Division by zero produces a NULL result: mysql> SELECT 102/(1-1); -> NULL A division is calculated with BIGINT arithmetic only if performed in a context where its ... Table 14.9 Arithmetic Operators Name Description %, MOD Modulo operator * Multiplication operator + Addition operator - Minus operator - Change the sign of the argument / Division operator DIV Integer division The usual arithmetic operators are ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filter-definitions.html
The following list describes the permitted predefined functions for function items: audit_log_exclude_accounts_is_null() Checks whether the audit_log_exclude_accounts system variable is NULL. For information about using JSON data in MySQL, see ...
https://dev.mysql.com/doc/refman/8.4/en/charset-connection.html
To tell the server to perform no conversion of result sets or error messages, set character_set_results to NULL or binary: SET character_set_results = NULL; SET character_set_results = binary; For more information about character sets and error ...
https://dev.mysql.com/doc/refman/8.4/en/constraint-foreign-key.html
The available referential actions are RESTRICT, CASCADE, SET NULL, and NO ACTION (the default). Foreign keys let you cross-reference related data across tables, and foreign key constraints help keep this spread-out data consistent. MySQL supports ...
https://dev.mysql.com/doc/refman/8.4/en/csv-storage-engine.html
The CSV storage engine stores data in text files using comma-separated values format. The CSV storage engine is always compiled into the MySQL server. To examine the source for the CSV engine, look in the storage/csv directory of a MySQL source ...
https://dev.mysql.com/doc/refman/8.4/en/date-and-time-types.html
MySQL permits you to store a “zero” value of '0000-00-00' as a “dummy date.” In some cases, this is more convenient than using NULL values, and uses less data and index space. “Zero” date or time values used through Connector/ODBC are ...