Abweichungen zwischen den Felddefinitionen eines Projekts und seiner Datenbankstruktur untersuchen und beheben.
Verfügbar ab dem selbst gehosteten Business-Plan
Pfad: Systemverwaltung → Tabellenbetrieb → Schema-IntegritätDie Felddefinitionen, die Teable führt, und die tatsächliche Struktur in der Datenbank sollen einander entsprechen. Laufen sie auseinander, sehen Nutzende Felder, die sich nicht öffnen lassen, Verknüpfungsfelder ohne Werte oder eine Tabelle, deren Lese- und Schreibvorgänge fortlaufend fehlschlagen, ohne erkennbare Ursache. Schema-Integrität findet solche Probleme und behebt sie.Ein Instanz-Admin kann jedes Projekt der Instanz prüfen, ohne vorher dessen Space beizutreten, Mandanten mit kundeneigener Datenbank (BYODB) eingeschlossen.
Ohne ausgewählte Tabelle zeigt die Seite Prüfungen je Projekt. Suchen Sie nach Projekt, Space, Tabellen-ID oder Name und bestätigen Sie den Umfang anhand von Space, Datenbank und Laufzeit. Gleichnamige Projekte in verschiedenen Spaces sind häufig.Klicken Sie in dieser Zeile auf Projekt prüfen und im Dialog Schema-Integrität auf Prüfung starten.Betrifft der Fehler nur eine Tabelle, wählen Sie sie oben mit Tabelle auswählen; die Tabellenprüfung startet automatisch. Mit Gesamtes Projekt prüfen erweitern Sie die Prüfung auf das Projekt; Prüfen bei einem Problem öffnet die Reparaturoptionen.
Die Ergebnisse stehen pro Feld und Regel in vier Zuständen:
Zustand
Bedeutung
Was zu tun ist
Fehler
Das Verknüpfungsziel des Felds gibt es nicht mehr, oder die Feldkonfiguration passt nicht zur tatsächlichen Struktur in der Datenbank
Das ist die direkte Ursache fehlschlagender Lese- und Schreibvorgänge und muss behoben werden
Warnung
Weicht von der erwarteten Struktur ab, liest und schreibt aber weiterhin korrekt
Beheben, oder notieren und beobachten
Übersprungen
Die Regel gilt für dieses Feld nicht und hat nichts beurteilt
Nichts zu tun
Erfolg
Entspricht der Erwartung
Nichts zu tun
Beginnen Sie mit Fehler: Eine von Nutzenden gemeldete Störung fällt fast immer in diese Kategorie. Eine Warnung erklärt die aktuelle Störung nicht, kann sich aber mit weiteren Änderungen an der Feldstruktur zu einem Fehler entwickeln und lohnt sich deshalb, sobald die Fehler erledigt sind.
Sie können Regel für Regel Reparieren oder mit Nur Warnungen reparieren beziehungsweise Warnungen und Fehler reparieren in einem Zug arbeiten. Während Sie einer laufenden Störung nachgehen, beheben Sie die Fehler einzeln und prüfen, ob die Störung weg ist, bevor Sie sich den Warnungen zuwenden. So lässt sich ein neues Problem auf eine einzelne Änderung zurückführen.Eine Reparatur ändert nur die Tabellenstruktur, nicht den Inhalt der Datensätze. Nutzen Sie vorher die Vorschau neben der Reparaturschaltfläche: Reparaturdetails bestätigen zeigt die Begründung und das SQL aus dem Probelauf, und nichts wird ausgeführt, bevor Sie bestätigen.Manche Regeln lassen sich nicht automatisch reparieren und zeigen stattdessen Manuell; der Dialog erklärt dann, warum das Problem eine Person braucht. Liefert der Probelauf kein ausführbares SQL, sagt der Dialog das ausdrücklich, und auch dieser Fall braucht eine Person.Klicken Sie nach der Reparatur auf Erneut prüfen, um zu bestätigen, dass das Problem weg ist.
Zuletzt geändert am 27. Oktober 2026
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