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https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-summarize-docs.html
If a file contains more than 1 million characters, all content beyond this limit is truncated. As of MySQL 9.4.1, MySQL HeatWave GenAI lets you generate text summaries for unstructured files available in Object Storage. You need to first ingest ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-limitations-data-types.html
CAST() COALESCE() CASE IF() NULLIF() ABS() CEILING() FLOOR() ROUND() TRUNCATE() GREATEST() LEAST() The following ENUM type columns are unsupported: ENUM type columns as part of a UNION, EXCEPT, EXCEPT ALL, INTERSECT, or INTERSECT ALL SELECT list or ...The following string and text data types are unsupported: BINARY VARBINARY Decimal values with a precision greater than 18 in expression operators are unsupported, with the exception of the following: Arithmetic operators, see: Section 5.3.2, “Arithmetic ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-modifying-tables.html
When an InnoDB table is loaded into MySQL HeatWave Cluster, DDL operations such as ALTER TABLE, RENAME TABLE, TRUNCATE TABLE, and DROP TABLE are permitted. While any of these operations are being executed, queries involving the modified table are ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-rpd-tables-table.html
See Section 4.2.7, “About Change Propagation” Note When TRUNCATE TABLE operation is performed, the table is marked for a full reload. The rpd_tables table provides the system change number (SCN) and load pool type for tables loaded in MySQL ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-31.html
(WL #14449) DDL statements such as ALTER TABLE, RENAME TABLE, and TRUNCATE TABLE are now permitted on a table that has RAPID defined as the secondary engine. MySQL HeatWave AutoML Functionality Added or Changed MySQL HeatWave AutoML MySQL HeatWave ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-0-1-u1.html
The truncated error message will now include a MySQL command to access the full error message. MySQL HeatWave AutoML MySQL HeatWave GenAI MySQL HeatWave Lakehouse MySQL HeatWave MySQL HeatWave AutoML MySQL HeatWave AutoML now supports ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-workspace-running-queries.html
Running Queries 10 Running Queries The Workspace tab in the MySQL HeatWave Console provides a Query Editor for running MySQL and MySQL HeatWave queries. To run a query using the Query Editor: Connect to a DB System. Select the Workspace tab in the ...
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-datetime-types-processing.html
Default Value true Since Version 8.0.23 sendFractionalSeconds If set to "false", the fractional seconds will always be truncated before sending any data to the server. connectionTimeZone Configures the connection time zone which is used by ...
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-result-sets.html
clobberStreamingResults This will cause a streaming result set to be automatically closed, and any outstanding data still streaming from the server to be discarded if another query is executed before all the data has been read from the server.
https://dev.mysql.com/doc/refman/8.4/en/aggregate-functions.html
The result is truncated to the maximum length that is given by the group_concat_max_len system variable, which has a default value of 1024. This section describes aggregate functions that operate on sets of values. They are often used with a GROUP ...