Method OpenDB

tools/shell/shell.cpp:1173–1211

}

void ShellState::OpenDB(ShellOpenFlags flags) {
	// log storage to stdout
	auto std_out_log_storage = duckdb::make_shared_ptr<ShellLogStorage>(*this);
	duckdb::shared_ptr<duckdb::LogStorage> storage_ptr = std_out_log_storage;

	if (!db) {
		try {
			db = make_uniq<duckdb::DuckDB>(zDbFilename.c_str(), &config);
			RegisterShellLogger(*db, storage_ptr);
			conn = make_uniq<duckdb::Connection>(*db);
		} catch (std::exception &ex) {
			duckdb::ErrorData error(ex);
			PrintDatabaseError(error.Message());
			if (flags == ShellOpenFlags::KEEP_ALIVE_ON_FAILURE) {
				db = make_uniq<duckdb::DuckDB>(":memory:", &config);
				RegisterShellLogger(*db, storage_ptr);
				conn = make_uniq<duckdb::Connection>(*db);
			} else {
				ShellState::Exit(1);
			}
		}
		auto &client_config = duckdb::ClientConfig::GetConfig(*conn->context);
		if (stdout_is_console) {
			client_config.display_create_func = CreateProgressBar;
		}
#ifdef SHELL_INLINE_AUTOCOMPLETE
		db->LoadStaticExtension<duckdb::AutocompleteExtension>();
#endif
		db->LoadStaticExtension<duckdb::ShellExtension>();
		if (safe_mode) {
			ExecuteQuery("SET enable_external_access=false");
			ExecuteQuery("SET lock_configuration=true");
		}
		if (stdout_is_console) {
			ExecuteQuery("PRAGMA enable_progress_bar");
			ExecuteQuery("PRAGMA enable_print_progress_bar");
		}
	}
}

/*
** Do C-language style dequoting.