var (
	internodeErrorsTotalMD = NewCounterMD(internodeErrorsTotal,
		"Total number of failed internode calls")
	internodeDialedErrorsTotalMD = NewCounterMD(internodeDialErrorsTotal,
		"Total number of internode TCP dial timeouts and errors")
	internodeDialAvgTimeNanosMD = NewGaugeMD(internodeDialAvgTimeNanos,
		"Average dial time of internode TCP calls in nanoseconds")
	internodeSentBytesTotalMD = NewCounterMD(internodeSentBytesTotal,

	if !ok && tx.DryRun {
		db.Logger.Error(tx.Statement.Context, ErrDryRunModeUnsupported.Error())
	}
	return row
}

func (db *DB) Rows() (*sql.Rows, error) {
	tx := db.getInstance().Set("rows", true)
	tx = tx.callbacks.Row().Execute(tx)
	rows, ok := tx.Statement.Dest.(*sql.Rows)
	if !ok && tx.DryRun && tx.Error == nil {
		tx.Error = ErrDryRunModeUnsupported
	}
	return rows, tx.Error
}

* **`400 - 499`** are for "Client error" responses. These are the second type you would probably use the most.
    * An example is `404`, for a "Not Found" response.
    * For generic errors from the client, you can just use `400`.

     * best we can do (since logging may overflow the stack) is to let the error propagate. Because
     * it is an Error, it won't be caught and logged by AbstractFuture.executeListener. Instead, it
     * can propagate through many layers of AbstractTransformFuture up to the root call to set().
     *
     * https://github.com/google/guava/issues/2254
     *
     * Other kinds of Errors are possible:
     *

	MOVF	$1, X5				// ERROR "unsupported constant load"
	MOVBU	X5, (X6)			// ERROR "unsupported unsigned store"
	MOVHU	X5, (X6)			// ERROR "unsupported unsigned store"
	MOVWU	X5, (X6)			// ERROR "unsupported unsigned store"
	MOVF	F0, F1, F2			// ERROR "illegal MOV instruction"
	MOVD	F0, F1, F2			// ERROR "illegal MOV instruction"
	MOV	X10, X11, X12			// ERROR "illegal MOV instruction"

errors.failed_to_read_request_file=Fehler beim Lesen einer Anforderungsdatei: {0}
errors.invalid_header_for_request_file=Ungültige Header-Zeile: {0}
errors.could_not_delete_logged_in_user=Sie können keinen angemeldeten Benutzer löschen.
errors.unauthorized_request=Unautorisierte Anfrage.
errors.failed_to_print_thread_dump=Fehler beim Drucken eines Thread-Dumps.
errors.file_is_not_supported={0} wird nicht unterstützt.

labels.csvFileEncoding=Codifica CSV
labels.defaultLabelValue=Etichetta predefinita
labels.designFileName=Nome file
labels.incrementalCrawling=Verifica ultima modifica
labels.errorCount=Numero di errori
labels.errorLog=Log errori
labels.errorName=Nome errore
labels.expiredTime=Data di scadenza
labels.expires=Scade
labels.failureCountThreshold=Soglia di fallimento
labels.fileConfigName=Nome configurazione scansione file
labels.fileName=Nome file

errors.result_size_exceeded = 無法顯示更多結果。
errors.target_file_does_not_exist = 檔案 {0} 不存在。
errors.failed_to_delete_file = 刪除檔案 {0} 失敗。
errors.docid_not_found = 未找到文檔ID。原因: {0}
errors.document_not_found = 未找到文檔ID的URL。原因: {0}
errors.not_load_from_server = 無法從該伺服器載入。原因: {0}
errors.failed_to_start_job = 無法啟動作業 {0}。
errors.failed_to_stop_job = 停止作業 {0} 失敗。
errors.failed_to_download_synonym_file = 下載同義詞檔案失敗。
errors.failed_to_upload_synonym_file = 上傳同義詞檔案失敗。

        final List<Throwable> errors = new ArrayList<>(elevateWords.length);
        for (final ElevateWord elevateWord : elevateWords) {
            final SuggestIndexResponse res = addElevateWord(elevateWord, true);
            numberOfSuggestDocs += res.getNumberOfSuggestDocs();
            numberOfInputDocs += res.getNumberOfInputDocs();
            errors.addAll(res.getErrors());
        }

Eine Alternative zum Abfangen von Exceptions (und möglicherweise auch zum Auslösen einer weiteren `HTTPException`) besteht darin, einen [benutzerdefinierten Exceptionhandler](../handling-errors.md#benutzerdefinierte-exceptionhandler-definieren){.internal-link target=_blank} zu erstellen.

## Ausführung von Abhängigkeiten mit `yield`