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C++ API 9414
Installation To use the DuckDB C++ API, download the libduckdb archive for your platform. The latest stable version of the DuckDB C++ API is 2.0.0. Warning DuckDB's C++ API is internal. It is not guaranteed to be stable and can change witho ... eryResult to return true . In this case, the error message is available via GetError() . The methods GetErrorType() and GetErrorObject() are also available for any QueryResult instance which may aid in more explicit error handling. auto result = con.Query(" ... rrorType = result->GetErrorType(); switch (errorType) { case duckdb::ExceptionType::CONSTRAINT: { // Example handling auto errorObject = result->GetErrorObject(); errorObject.ConvertErrorToJSON(); std::cout << errorObject.Message() << std::endl; break; } // ...
https://man.mtool.work/duckdb/2.0/clients/cpp.html
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