Hướng dẫn học Microsoft SQL Server 2008 part 7 pps
Hướng dẫn học Microsoft SQL Server 2008 part 7 pps
... SQL Server 2008 is the second step of a two-step release. In the same way that
SQL Server 2000 was part two to SQL Server 7, the theory is that SQL Server 2008 is part two to SQL
Server 2005.
At ... because SQL Server 2008 is an evolution of the SQL Server 2005
engine, in the same way that SQL Server 2000 was built on the SQL Server 7 engine. H...
Hướng dẫn học Microsoft SQL Server 2008 part 20 ppsx
... datatype objects
$dtint = [Microsoft. SqlServer.Management.Smo.Datatype]::Int
$dtvchar100 = [Microsoft. SqlServer.Management.Smo.Datatype]::NVarChar(100)
$dtdatetm = [Microsoft. SqlServer.Management.Smo.Datatype]::DateTime
$dtbit ... out-null
$s = new-object ( Microsoft. SqlServer.Management.Smo .Server )
‘MyServer\MyInstance’
$db = $s.Databases[’AdventureWorks’]
$scrp = new-object ( Microsof...
Hướng dẫn học Microsoft SQL Server 2008 part 22 pps
... chapter focuses on
IN with a literal list.
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Introducing Basic Query Flow 8
SQL Server 2008 adds two new data sources:
■ Row ... of
characters
[ ˆ ] n/a ’a’ LIKE ‘[ ˆ w-z]’
’a’ LIKE ‘[ ˆ wxyz] ’
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Introducing Basic Query Flow 8
It Turns...
Hướng dẫn học Microsoft SQL Server 2008 part 27 pps
... versions
■ ServerName: The full server and instance name
For example, the following code returns SQL Server engine edition and version information for
my current instance of SQL Server:
SELECT
SERVERPROPERTY ... Server:
SELECT
SERVERPROPERTY (’ServerName’) AS ServerName,
SERVERPROPERTY (’Edition’) AS Edition,
SERVERPROPERTY (’ProductVersion’) AS ‘ProductVersion’,
SERVERPROPERTY (’...
Hướng dẫn học Microsoft SQL Server 2008 part 29 pps
... condition:
SELECT Thing1, Thing2
FROM dbo.One
CROSS JOIN dbo.Two;
2 47
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Part II Manipulating Data With Select
to you. Note that when ... Child.FirstName,
Child.MotherID, Mother.PersonID
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Part II Manipulating Data With Select
ON One.OnePK = Two.On...
Hướng dẫn học Microsoft SQL Server 2008 part 40 pps
... based on department, length of service in the position, performance
rating, and length of time with the company. If the percentage for each department is stored in the
Department table, SQL can ... V4 - 07/ 21/2009 12:51pm Page 356
Part II Manipulating Data With Select
SELECT INTO is a bulk-logged operation, similar to BULK INSERT and BULK COPY. Bulk-logged
operations may enable SQL Se...
Hướng dẫn học Microsoft SQL Server 2008 part 46 ppsx
... 1,2,3,6,
7 3 1,2,3 ,7,
8 7 1,2,3 ,7, 8,
9 7 1,2,3 ,7, 9,
263 1 1,263,
264 263 1,263,264,
265 264 1,263,264,265,
266 264 1,263,264,266,
2 67 263 1,263,2 67,
268 263 1,263,268,
269 263 1,263,269,
270 263 ... Franc¸ois (ID: 270 ). Therefore, his
materialized path would be as follows:
1, 263, 270
419
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Nielsen c 17. tex V4 - 07/ 21/2009 12:57pm Page 4 17
Traversin...
Hướng dẫn học Microsoft SQL Server 2008 part 47 pps
... 1
430
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Traversing Hierarchies 17
A C# CLR function to split a string is a relatively straightforward task:
using Microsoft. SqlServer .Server;
using ... pattern and the one I use in Nordic (my SQL Server
object relational fac¸ade) to store the class structure.
Using the New HierarchyID
For SQL Server 2008, Mi...
Hướng dẫn học Microsoft SQL Server 2008 part 52 ppsx
... to shred XML documents (from
T -SQL) in SQL Server 2000. SQL Server 2005 added support for XQuery, which is a better choice over
OPENXML() in most cases. SQL Server 2008 enhanced the XQuery functionalities ... for XML DML operations in SQL Server 2008
SQL Server 2005’s implementation of the modify() method does not support XML variables with
the
insert instruction. Wit...
Hướng dẫn học Microsoft SQL Server 2008 part 72 pps
... <> ‘’
SET @SQL = @SQL + ‘ where ’ + @SQLWhere + ‘;’;
∼∼Use this for testing and debug use only.
PRINT @SQL;
EXEC sp_executesql @SQL
676
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Nielsen c29.tex V4 - 07/ 23/2009 4:59pm ... NVARCHAR(MAX),
@SQLStr NVARCHAR(MAX),
@ClassStr NVARCHAR(MAX),
@CurrentClass CHAR(100),
677
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Part IV Developin...