#include "add_numbers.h" #include "duckdb_extension.h" DUCKDB_EXTENSION_ENTRYPOINT(duckdb_connection connection, duckdb_extension_info info, duckdb_extension_access *access) { // Register a demo function RegisterAddNumbersFunction(connection); #ifdef DUCKDB_EXTENSION_API_VERSION_UNSTABLE // Test using the unstable API duckdb_arrow result; auto api_result = duckdb_query_arrow(connection, "SELECT 1 as a", &result); if (api_result != duckdb_state::DuckDBSuccess) { access->set_error(info, "Arrow Query failed during initialization"); return false; } duckdb_destroy_arrow(&result); #endif // Return true to indicate succesful initialization return true; }