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https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-ml-rag.html
This routine aims to provide detailed, accurate, and contextually relevant answers by augmenting a generative model with information retrieved from a comprehensive knowledge base. citations: contains the following details: segment: the textual ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-security.html
Password Validation MySQL HeatWave on AWS enforces strong passwords with the validate_password component, serves to improve security by requiring account passwords and enabling strength testing of potential passwords. The default value of the ...The ... Security 1.6 Security Oracle considers cloud security its highest ...
https://dev.mysql.com/doc/refman/8.4/en/column-indexes.html
The B-tree data structure lets the index quickly find a specific value, a set of values, or a range of values, corresponding to operators such as =, >, ≤, BETWEEN, IN, and so on, in a WHERE clause. The maximum number of indexes per table and the ... The most common type of index involves a single column, storing copies of the values from that column in a data structure, allowing fast lookups for the rows with the corresponding column ...
https://dev.mysql.com/doc/refman/8.4/en/error-interfaces.html
Error messages can originate on the server side or the client side, and each error message includes an error code, SQLSTATE value, and message string, as described in Section B.1, “Error Message Sources and Elements”. For lists of server-side, ...For error checking from within programs, use error code numbers or symbols, not error message ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-log-events.html
An event report reported in the event logs has the following format: datetime [string] severity -- message For example: 09:19:30 2005-07-24 [NDB] INFO -- Node 4 Start phase 4 completed This section discusses all reportable events, ordered by ...In ...CONNECTION Events These events are associated with connections between Cluster ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-general.html
Important If you attempt to use NDB Cluster Replication with --binlog-format=STATEMENT, replication fails to work properly because the ndb_binlog_index table on the source cluster and the epoch column of the ndb_apply_status table on the replica ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-assign-anon.html
This feature enables replication from a source server that does not have GTIDs enabled and does not use GTID-based replication, to a replica that has GTIDs enabled. Note that as is standard for MySQL replication, this feature does not support ...
https://dev.mysql.com/doc/refman/8.4/en/replication-setup-replicas.html
After you have performed this procedure, the replica connects to the source and replicates any updates that have occurred on the source since the snapshot was taken. Choose one of the following: If you do not have a snapshot of a database to import, ...Before you proceed, ensure that you have: Configured the source with the necessary configuration ...
https://dev.mysql.com/doc/refman/8.4/en/replication-solutions-performance.html
Figure 19.3 Using an Additional Replication Source to Improve Performance For this to work, you must configure the MySQL instances as follows: Source 1 is the primary source where all changes and updates are written to the database. If your replicas ...Also, as each replica must receive a full copy of the source's binary log, the network load on the source may also increase and create a ... As the number ...
https://dev.mysql.com/doc/refman/8.4/en/security.html
When thinking about security within a MySQL installation, you should consider a wide range of possible topics and how they affect the security of your MySQL server and related applications: General factors that affect security. These include ...The ...