September 2010
Intermediate to advanced
1704 pages
111h 8m
English
book
Microsoft® SQL Server 2008 R2 Unleashed
by Ray Rankins, Paul Bertucci, Chris Gallelli, Alex T. Silverstein
Content preview from Microsoft® SQL Server 2008 R2 Unleashed
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New Data Types
SQL Server 2008 introduces a handful of new data types. Two of the most welcome of these are the new DATE and TIME data types. These new data types allow you to store date-only and time-only values. In addition, SQL Server now supports the DATETIME2 and DATETIMEOFFSET data types. DATETIME2 is a variation of the DATETIME data type that supports datetime values from 0001-01-01 to 9999-12-31 23:59:59.999999. DATETIMEOFFSET supports UTC-based datetime values that are time zone aware.
The new Hierarchyid data type is a common language runtime (CLR) user-defined type (UDT) that provides a mechanism for representing and storing a tree structure in a table in an efficient manner. This data type is useful for storing data that represents ...
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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.