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https://dev.mysql.com/doc/heatwave/en/mys-hw-varlen-encoding.html
Variable-length (VARLEN) encoding has the following characteristics: Supports all character sets and collation types supported by the DB System, and expressions with non-boolean types. VARLEN Supported Relational Operators GROUP BY JOIN LIMIT ORDER ... Variable-length encoding is automatically applied when tables are loaded into MySQL HeatWave with the exception of string columns defined explicitly as dictionary-encoded ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-supported-data-types.html
MySQL HeatWave AutoML has the following limitations for text usage: The ML_PREDICT_TABLE ml_results column contains the prediction results and the data. MySQL HeatWave AutoML does not support text columns with NULL values. MySQL HeatWave AutoML does ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-31.html
When you use the ML_EXPLAIN_TABLE and ML_EXPLAIN_ROW stored procedures to generate explanations for a prediction, you can now use the SHAP prediction explainer as an alternative to the default Permutation Importance prediction explainer. (WL #15243) ... MySQL HeatWave AutoML Functionality Added or Changed MySQL HeatWave AutoML MySQL HeatWave AutoML queries are now monitored and recorded in the Performance Schema tables rpd_query_stats and ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-importing-data-bulk-ingesting.html
Importing Data Using the Bulk Ingest Feature 7.2.2.2 Importing Data Using the Bulk Ingest Feature Connect to a DB System and bulk ingest data from an Amazon S3 bucket to a DB System in the same region. This task requires the following: A client ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-importing-data-data-import.html
File type: Select either of the following file types: MySQL dump files: Specify the Import settings: Character set: Enter the character set of the import data. To match any single character, use ?, and to match any sequence of characters, use *.
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/ansi-diff-foreign-keys.html
row *************************** Table: shirt Create Table: CREATE TABLE `shirt` ( `id` smallint(5) unsigned NOT NULL auto_increment, `style` enum('t-shirt','polo','dress') NOT NULL, `color` enum('red','blue','orange','white','black') NOT NULL, ...
https://dev.mysql.com/doc/refman/8.4/en/blackhole-storage-engine.html
The “dummy” mysqld process acts as a replica, applying the desired combination of replicate-do-* and replicate-ignore-* rules, and writes a new, filtered binary log of its own. The BLACKHOLE storage engine acts as a “black hole” that ...
https://dev.mysql.com/doc/refman/8.4/en/blob.html
They have the binary character set and collation, and comparison and sorting are based on the numeric values of the bytes in column values. They have a character set other than binary, and values are sorted and compared based on the collation of the ... A BLOB is a binary large object that can hold a variable amount of ...
https://dev.mysql.com/doc/refman/8.4/en/built-in-function-reference.html
The following table lists each built-in (native) function and operator and provides a short description of each one. For a table listing functions that are loadable at runtime, see Section 14.2, “Loadable Function Reference”. ->> Return value ...