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https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-troubleshooting.html
This section explains the symptoms and resolutions for the most commonly encountered issues with applications using MySQL Connector/J. Questions 16.1: When I try to connect to the database with MySQL Connector/J, I get the following exception: ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-metrics.html
dbSystemId Detailed mysql.stats.sort_merge_passes Count The number of merge passes that the sort algorithm has had to do. CloudWatch Monitoring Metrics 17.1.1 CloudWatch Monitoring Metrics CloudWatch metrics can be used to monitor resources, ...The ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-hw-cluster-failure-and-recovery.html
MySQL HeatWave Cluster Data Recovery 4.4 MySQL HeatWave Cluster Data Recovery MySQL HeatWave triggers the data recovery process when: One or more MySQL HeatWave Cluster nodes fail and are restarted. Note:MySQL HeatWave monitors MySQL HeatWave nodes ...Note:Automatically loaded tables are not recovered from the Storage Layer if the DB system is restarted; they are only recovered if the recovery was triggered by other reasons, and the DB system remains running during the ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-handling-nulls.html
Partitioning in MySQL does nothing to disallow NULL as the value of a partitioning expression, whether it is a column value or the value of a user-supplied expression. MySQL's partitioning implementation treats NULL as being less than any non-NULL ...Even though it is permitted to use NULL as the value of an expression that must otherwise yield an integer, it is important to keep in mind that NULL is not a ...
https://dev.mysql.com/doc/refman/8.4/en/alter-user.html
Important Under some circumstances, ALTER USER may be recorded in server logs or on the client side in a history file such as ~/.mysql_history, which means that cleartext passwords may be read by anyone having read access to that information. Note ...[REQUIRE {NONE | tls_option [[AND] tls_option] ...}] [WITH resource_option [resource_option] ...] [password_option | lock_option] ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-table-syntax-sql.html
As of MySQL 9.4.0, you can set external table options using SQL syntax. For FILES options, you can set the following: Uniform Resource Identifiers (URI) Available for MySQL HeatWave on OCI. Column Definitions For versions earlier than MySQL 9.5.0, ...The following options apply to CREATE TABLE and ALTER TABLE ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-data-encryption.html
MySQL Enterprise Edition offers additional keyring components and plugins: component_keyring_encrypted_file: Stores keyring data in an encrypted, password-protected file local to the server host. InnoDB supports data-at-rest encryption for ...You ...
https://dev.mysql.com/doc/refman/8.4/en/webauthn-pluggable-authentication.html
On the other hand, device authentication is often used in conjunction with password authentication, so WebAuthn authentication can be used to good effect for MySQL accounts that use multifactor authentication; see Section 8.2.18, “Multifactor ...
https://dev.mysql.com/doc/heatwave-aws/en/dbsystems-mysql-server.html
MySQL Server 3.1.2 MySQL Server This section describes various aspects of MySQL Server including versioning, upgrades, error logging, unsupported features, and limitations. MySQL Server Versions Server Upgrades Server Error Logging Unsupported ...
https://dev.mysql.com/doc/heatwave-aws/en/mysql-server-default-privileges.html
Default MySQL Privileges 3.1.2.9 Default MySQL Privileges This section lists the MySQL privileges granted to the MySQL Administrator user on the DB System and those explicitly revoked on the mysql and sys schemas.