June 2010
Intermediate to advanced
900 pages
23h 11m
German
Content preview from Microsoft Access 2010 - Das HandbuchBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Sonstige Datentypen
Es gibt in der Felddatentypliste noch einige weitere Eintragungen, die nicht zu den bisherigen Textoder Zahlen-Datentypen gehören. Bei einigen handelt es sich sogar nicht einmal um echte Datentypen, wie Sie gleich sehen werden.
Datentyp AutoWert
Schon der nächste »Datentyp« aus der Felddatentypliste ist gar keiner, sondern eine Methode, um selbstständig Werte weiterzuzählen. Der tatsächliche Datentyp dazu ist normalerweise Long, es sei denn, Sie würden bei Feldgröße die Replikations-ID auswählen.
Durch die Auswahl von AutoWert wird aber bei jedem neuen Datensatz eine eindeutige Nummer erzeugt, damit dieser immer zu identifizieren ist. Eine eigene Eingabe von Werten ist nicht möglich.
Hinweis
AutoWert-Felder sind nicht zwingend, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.