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https://dev.mysql.com/doc/heatwave/en/mys-hw-query-prerequisites.html
Define all tables accessed by the query using RAPID as the secondary engine. What's Next Learn how to perform the following tasks: Modify tables Retrieve MySQL HeatWave Metadata Optimize workloads for OLAP and OLTP Monitor MySQL HeatWave processes .
https://dev.mysql.com/doc/heatwave/en/mys-hw-using-views.html
In the following example, a view is created on the airport table, described in AirportDB Analytics Quickstart. Ensure that all the tables included in the view are loaded in MySQL HeatWave. Queries executed on views are subject to the same offload ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-3-1.html
Note These release notes were created with the assistance of MySQL HeatWave GenAI. This enhancement also makes it easier to load the exported results into a table with a single column of JSON data type, or use the HEATWAVE_LOAD routine to load the ...MySQL HeatWave GenAI MySQL HeatWave Lakehouse MySQL HeatWave MySQL HeatWave GenAI MySQL HeatWave GenAI is now available on all MySQL HeatWave Cluster shapes, including the HeatWave.Free ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-component-functions.html
The string must be a suitable length for the Primary Account Number, but is not otherwise checked. Warning Values returned from gen_rnd_canada_sin() should be used only for test purposes, and are not suitable for publication. Warning Values returned ...mask_canada_sin(str [, mask_char]) Masks a Canada Social Insurance Number (SIN) and returns the number with all meaningful digits replaced by 'X' ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-monitoring.html
These Performance Schema tables display information specific to Group Replication: replication_group_member_stats: See Section 20.4.4, “The replication_group_member_stats Table”. These Performance Schema replication tables also show information ... You can use the MySQL Performance Schema to monitor Group ...
https://dev.mysql.com/doc/refman/8.4/en/help.html
Its proper operation requires that the help tables in the mysql database be initialized with help topic information (see Section 7.1.17, “Server-Side Help Support”). The HELP statement searches the help tables for the given search string and ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-online-ddl-failure-conditions.html
A timeout occurs while waiting for an exclusive lock on the table, which may be needed briefly during the initial and final phases of the DDL operation. The tmpdir or innodb_tmpdir file system runs out of disk space, while MySQL writes temporary ...
https://dev.mysql.com/doc/refman/8.4/en/json-validation-functions.html
As before, you can see this by attempting to insert the value into the geo table, then issuing SHOW WARNINGS afterwards: mysql> INSERT INTO geo VALUES(@point3); ERROR 3819 (HY000): Check constraint 'geo_chk_1' is violated. MySQL supports validation ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-mysqld.html
If mysqld is started with only the --ndbcluster option, or if it is unable to contact the cluster, it is not possible to work with NDB tables, nor is it possible to create any new tables regardless of storage engine. The latter restriction is a ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-overview-requirements.html
(It is possible to reduce this requirement using Disk Data tables—see Section 25.6.11, “NDB Cluster Disk Data Tables”, for more information about these.) You can obtain information about memory usage by data nodes by viewing the ... One of the ...