Connector/C++ 1.0.6 Release Notes

The most recent release of MariaDB Connector/C++ is:

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Release date: 2 Oct 2025

This is a Stable (GA) release of MariaDB Connector/C++.

For a description of this library see the MariaDB Connector/C++ page.

MariaDB Connector/C++ is the interface between C++ applications and MariaDB Server. MariaDB Connector/C++ enables development of C++ applications using a JDBC-based API, which is also used by MariaDB Connector/J.

MariaDB Connector/C++ implements the MySQL protocol using the MariaDB Connector/C API. This release depends on MariaDB Connector/C 3.3.17.

Notable Changes

• CONCPP-75 - Introduced restrictedAuth connection option restricting connector in authentication plugins it may use. By using this option, application can define a comma-separated list of plugins allowed to use. That may not allow server to silently downgrade the authentication method.

Bugs Fixed

• CONCPP-144 - Possible crash in the connector with useServerPrepStmts=true

• CONCPP-56 - Empty stream should result in empty DB value, not a NULL

• CONCPP-143 - Possible issues in getImportedKeys, getExportedKeys and getCrossReference with 12.1 server

• CONCPP-145 - Inconsistency in getDouble() on text and binary result

Installation

• Install MariaDB Connector/C++

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