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https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-2-2.html
Important MySQL 9.3.0 onwards, to help you generate better quality embeddings, MySQL HeatWave GenAI will use multilingual-e5-small as the default embedding model for encoding documents in all supported languages including English. Retrieval ... Note ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-reference.html
The table has these columns: USER The user name part of an account. The field value is an integer that represents the UNIX timestamp value indicating the date and time when the audit event was generated. If not, the plugin automatically generates a ...Unless those objects are installed, the audit_log plugin operates in (deprecated) legacy ...
https://dev.mysql.com/doc/refman/8.4/en/create-table-like.html
LIKE, the destination table preserves generated column information from the original table. LIKE to create an empty table based on the definition of another table, including any column attributes and indexes defined in the original table: CREATE ...
https://dev.mysql.com/doc/refman/8.4/en/datetime.html
In particular, any fractional part in a value inserted into a DATETIME or TIMESTAMP column is stored rather than discarded. With strict mode disabled, invalid dates such as '2004-04-31' are converted to '0000-00-00' and a warning is generated. MySQL ...This section describes their characteristics, how they are similar, and how they ...
https://dev.mysql.com/doc/refman/8.4/en/faqs-tablespace-encryption.html
Can indexed columns be encrypted? InnoDB data-at-rest encryption supports all indexes transparently. The master encryption key is generated when tablespace encryption is enabled, and is stored outside the database. The master encryption key is ...Is ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-index-stat.html
The following options are used to generate and update the statistics tables in the NDB kernel. ndb_index_stat provides per-fragment statistical information about indexes on NDB tables. This includes cache version and age, number of index entries ...
https://dev.mysql.com/doc/refman/8.4/en/outer-join-optimization.html
If there is a row in A that matches the WHERE clause, but there is no row in B that matches the ON condition, an extra B row is generated with all columns set to NULL. For a LEFT JOIN, if the WHERE condition is always false for the generated NULL ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-17.html
(WL #12942) The MySQL Connector/J X DevAPI Reference can now be generated from the Connector/J source code as an Ant target, xdevapi-docs. (Bug #29807741, Bug #95210) ResultSetMetaData.getTableName() returned null when no applicable results could be ... Version 8.0.17 is the latest General Availability release of the 8.0 series of MySQL ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-onnx-metadata.html
ONNX Inputs Info Use the data_types_map to map the data type of each column to an ONNX model data type. For regression tasks: If the ONNX model generates only one output, then predictions_name is optional. If the ONNX model generates more than one ... To learn more about model metadata in the model catalog, see Model ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-preparing-a-recommendation-model.html
The columns for users and items (user_id and item_id), must be in string data type. This topic describes how to prepare the data to use for a recommendation machine learning model using explicit feedback. To prepare the data for this use case, you ...