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https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-document-ids.html
Every document has a unique identifier called the document ID, which can be thought of as the equivalent of a table's primary key. var book = myColl.find('_id = "978-1449374020"').execute(); Currently, X DevAPI does not support using any document ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-rag.html
As of MySQL 9.5.0, you can use hybrid search, which combines semantic search and keyword-based search to effectively retrieve data that requires searching on specific keywords as well semantically similar segments. Retrieve Context and Generate ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-summarize-content.html
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 sql-require-primary-key system variable to 0. One of the key features of MySQL ', 'is its support for stored procedures, which ... The following sections in this topic describe how to summarize exiting content using MySQL HeatWave GenAI: Before You Begin Summarize Text Run Batch Queries What's Next Before You Begin Review the MySQL HeatWave GenAI requirements and ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-vector-store-load.html
This section describes how to generate vector embeddings for files or folders stored in Object Storage, and load the embeddings into a vector store table. If not already done, create an Oracle Cloud Infrastructure (OCI) bucket for storing files ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-limitations-functions.html
The following JSON functions: JSON_TABLE() queries that include a LEFT JOIN clause require a primary key column specified for the base or intermediate table. A CASE control flow operator or IF() function that contains columns not within an ... As of ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-limitations-other.html
Comparison predicates, GROUP BY, JOIN, and so on, if the key column is DOUBLE PRECISION. For example, the following query is not offloaded: mysql> SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL; Primary keys with column prefixes. For a list of ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-anomaly-detection-logs.html
As of MySQL 9.4.1, at least one column must act as the primary key to establish the temporal order of logs. If the primary key column (or columns) is not one of the previous required columns (log data, source of log, or label), then you must use the ... MySQL 9.2.2 introduces the ability to detect anomalies in log ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-training-an-anomaly-detection-model.html
As of MySQL 9.4.1, at least one column must act as the primary key to establish the temporal order of logs. If the primary key column (or columns) is not one of the previous required columns (log data, source of log, or label), then you must use the ... After preparing the data for an anomaly detection model, you can train the ...
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-connection.html
connectionAttributes A comma-delimited list of user-defined "key:value" pairs, in addition to standard MySQL-defined "key:value" pairs, to be passed to MySQL Server for display as connection attributes in the 'PERFORMANCE_SCHEMA' tables ...Earlier ...
https://dev.mysql.com/doc/refman/8.4/en/charset-gb18030.html
Sorting of non-Chinese characters is based on the order of the original sort key. In MySQL, the gb18030 character set corresponds to the Chinese National Standard GB 18030-2005: Information technology — Chinese coded character set, which is the ...