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AVG - Mittelwert

Вс, 25/01/2004 - 13:04 — andre

Syntax

Beschreibung

    AVG ermittelt das arithmetische Mittel aller Werte im angegebenen Feld.

    Beispiel:

SELECT AVG(preis)
 FROM torder

Dieser SELECT-Befehl ermittelt den Durchschnittspreis aller Order...

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