August 2009
Intermediate to advanced
832 pages
26h 54m
German
book
Microsoft SQL Server 2008 Internals
by Kimberly L. Tripp, Conor Cunningham, Adam Machanic, Paul S. Randal, Kalen Delaney
Content preview from Microsoft SQL Server 2008 Internals
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11.6. Tabellenübergreifende Konsistenzprüfungen
Tabellenübergreifende Konsistenzprüfungen umfassen die Validierung der nicht physischen Beziehungen zwischen den Tabellen in der Datenbank. Betrachten Sie dazu folgende Beispiele:
Zu den Metadaten für eine Tabelle muss es entsprechende Metadaten geben, die deren Spalten beschreiben (diese beiden Datenmengen sind in unterschiedlichen Systemkatalogen gespeichert).
Ein primärer XML-Index muss eine genaue Darstellung der XML-Spalte sein, die indiziert wurde (ein primärer XML-Index wird als interne Tabelle gespeichert, getrennt von den Tabellen mit den indizierten XML-Spalten).
Eine indizierte Sicht muss eine genaue Darstellung der Sichtdefinition sein (eine indizierte Sicht wird als interne Tabelle gespeichert, ...
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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.
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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.