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https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-4-1.html
This update introduces additional data preparation information to NL2ML's responses that enable you to join dataset tables, exclude unnecessary columns, and split your data into training and testing tables through the use of a new TRAIN_TEST_SPLIT ... These release notes were created with the assistance of MySQL HeatWave ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-importing-data-bulk-ingesting.html
It is recommended to split the data into multiple files to improve the performance of bulk ingest. The files are named, booking.tsv1, booking.tsv2, ..., booking.tsv25:LOAD DATA FROM S3 ... Importing Data Using the Bulk Ingest Feature 7.2.2.2 ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-importing-data-data-import.html
If your data is present in a MySQL instance running on-premises, in other cloud vendors as managed or unmanaged services, or another MySQL HeatWave on AWS instance, you have to export the data into an Amazon S3 bucket first. An established ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-refreshing-lakehouse-data.html
Refreshing Lakehouse Data 9.3 Refreshing Lakehouse Data The MySQL HeatWave Lakehouse tables contain a snapshot of your data in Amazon S3 at the time you loaded the data into your MySQL HeatWave Cluster. The privileges to load data into your MySQL ...If the data has been altered or removed subsequently on Amazon S3, or if you want to add similar data from Amazon S3 that maps to your Lakehouse tables, you can perform a Lakehouse Incremental Load when using MySQL 9.1.0 or ...
https://dev.mysql.com/doc/refman/8.4/en/apache.html
There are programs that let you authenticate your users from a MySQL database and also let you write your log files into a MySQL table.
https://dev.mysql.com/doc/refman/8.4/en/condition-filtering.html
Condition filtering enables the optimizer to use other relevant conditions in the WHERE clause not taken into account by the access method, and thus improve its prefix row count estimates. It was not already taken into account by the access method.
https://dev.mysql.com/doc/refman/8.4/en/creating-ssl-files-using-openssl.html
Check that OpenSSL was correctly integrated into the Path variable by opening a new command console (Start>Run>cmd.exe) and verifying that OpenSSL is available: Microsoft Windows [Version ...] Copyright (c) 2006 Microsoft Corporation. This section ...
https://dev.mysql.com/doc/refman/8.4/en/displaying-traces.html
INTO DUMPFILE is preferable to INTO OUTFILE for this purpose, since the latter escapes newlines. As noted previously, you should ensure that end_markers_in_json is OFFwhen executing the SELECT INTO statement, so that the output is valid JSON.
https://dev.mysql.com/doc/refman/8.4/en/innodb-file-space.html
The pages are grouped into extents of size 1MB for pages up to 16KB in size (64 consecutive 16KB pages, or 128 8KB pages, or 256 4KB pages). External off-page storage for variable-length columns differs by row format: COMPACT and REDUNDANT Row ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-redo-log.html
This functionality is intended for loading data into a new MySQL instance. Warning This feature is intended only for loading data into a new MySQL instance. The following procedure demonstrates how to disable redo logging when loading data into a ...