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https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-8-4.html
The following list details the changes to specific options and variables within MySQL 8.4.
https://dev.mysql.com/doc/ndbapi/en/mccj-issues.html
This section discusses the limitations and known issues in the MySQL NDB Cluster Connector for Java APIs. Database views: Because MySQL database views do not use the NDB storage engine, ClusterJ applications cannot “see” views, and thus cannot ...Known issues in ClusterJ: Joins: With ClusterJ, queries are limited to single ...
https://dev.mysql.com/doc/ndbapi/en/mccj.html
This chapter discusses using NDB Cluster with MySQL NDB Cluster Connector for Java, also known as ClusterJ. Because ClusterJ does not use the MySQL Server to access data in NDB Cluster, it can perform some operations much more quickly than can be ...ClusterJ is a high level database API that is similar in style and concept to object-relational mapping persistence frameworks such as Hibernate and ...
https://dev.mysql.com/doc/ndbapi/en/mysql-cluster-api-overview.html
For an overview of Java APIs that can be used with NDB Cluster, see Section 4.1, “MySQL NDB Cluster Connector for Java: Overview”. For information about writing JavaScript applications for NDB Cluster using Node.js (deprecated in NDB 9.0), see ... Abstract This chapter provides a general overview of essential NDB Cluster, NDB API, and MGM API concepts, terminology, and programming ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-22.html
URI mode follows X DevAPI URI mode: mysqlx_session_t *sess = mysqlx_get_session_from_url( "mysqlx://user:password@host:port/db?compression-algorithms=[lz4,zstd_stream]", &error); Option mode follows the string format used for SessionOption: ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-24.html
Typically, the client would see Lost connection to MySQL server during query (CR_SERVER_LOST) or MySQL server has gone away (CR_SERVER_GONE_ERROR). In such cases, the server now writes the reason to the connection before closing it, and client ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-26.html
It is possible to connect to Kerberos-authenticated accounts without giving a user name under these conditions: The user has a Kerberos principal name assigned, a MySQL Kerberos account for that principal name exists, and the user has the required ... Deprecation and Removal Notes Pluggable Authentication Functionality Added or Changed Bugs Fixed Deprecation and Removal Notes The TLSv1 and TLSv1.1 connection protocols now are deprecated and support for them is subject to removal in a future Connector/C++ ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-29.html
Pluggable Authentication Security Notes X DevAPI Notes Functionality Added or Changed Bugs Fixed Pluggable Authentication Connector/C++ now supports authentication to MySQL Server using devices such as smart cards, security keys, and biometric ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-9-2-0.html
(WL #16645) Now find_package(mysql-concpp) supports a Connector/C++ installation that only contains debug (and not release) builds of the connector libraries. (Bug #116569, Bug #37278704) The -devel RPM package upgrade from 8.4.0 to 9.0.0 failed due ... Functionality Added or Changed Bugs Fixed Functionality Added or Changed Added a new OPT_WEBAUTHN_DEVICE_NUMBER connection option to the classic Connector/C++ that is passed to and interpreted by the WebAuthN authentication ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-9-3-0.html
Security Notes Bugs Fixed Security Notes For platforms on which OpenSSL libraries are bundled, the linked OpenSSL library for MySQL Server has been updated to version 3.0.16. (Bug #37094209) The mysql-concpp module used the NO_CACHE CMake option, ...For more information, see OpenSSL 3.0 Series Release Notes and OpenSSL Security Advisory (11th February ...