locking hints in sql server 2008
Specifying Locking Hints in a SQL Server Database
Ngày tải lên :
17/10/2013, 20:15
... determines correct locking; hints should be used only when necessary.
Locking hints override the current transaction isolation level for the session.
A locking hint is specified following the ... according to their function.
Table 6-21. SQL Server locking hints for isolation level
Locking hint Description
HOLDLOCK
Hold a shared lock until the transaction is completed instead
of releasing ... rows in an underlying SQL Server database.
Solution
Use SQL Server locking hints from ADO.NET.
The sample code contains three event handlers:
Start Tran Button.Click
Creates a SQL SELECT statement...
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Expert SQL Server 2008 Development
Ngày tải lên :
20/08/2012, 13:50
... becoming ever harder to be a SQL Server "expert". SQL Server developers
are no longer simply expected to be proficent in writing T -SQL code, but also in XML and SQLCLR (and
knowing ... Handling 85
Why Handle Exceptions in T -SQL? 86
Exception “Handling” Using @@ERROR 86
SQL Server s TRY/CATCH Syntax 87
Getting Extended Error Information in the Catch Block 89
Rethrowing Exceptions ... multiple routines
instead of being made in a single place.
The issue of maintainability also goes beyond the i
nterface into the actual implementation. A
routine may have a stable, simple interface,...
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Hướng dẫn cài đặt Microsoft SQL Server 2008
Ngày tải lên :
10/09/2012, 15:25
... Requirements
* Supported Operating Systems: Windows Server 2003 Service Pack 2; Windows Server
2008; Windows Vista; Windows Vista Service Pack 1; Windows XP Service Pack 2; Windows
XP Service Pack ... nhưng phải mở Internet để khi cài MSSQL2008 khi thiếu nó từ
download về cài.
Step 1: Download and install Microsoft .Net Framework 3.5 SP1.
Step 2: Download and install Windows Installer 4.5. ...
Step 3: Download and install Windows PowerShell 1.0.
Note: For help on installing Windows Powershell 1.0 see the following KB articles:
926139: English PowerShell 1.0 for Windows
926140: Localized...
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Pro SQL Server 2008 Policy-Based Management- P2
Ngày tải lên :
17/10/2013, 19:15
... location to
execute multiserver queries and evaluate policies against defined server groups. Central Management
Servers are managed using the Registered Servers window in SQL Server Management Studio. ... language of the login
x
DefaultDatabase: Default database of the login
x
LoginType: Windows or SQL Server login
x
SID: Security ID of the login that the change affected
x
TSQLCommand: Actual ... importing and exporting policies, including exporting existing
policies and exporting the current state of a facet to create a policy. We also showed you how to manage
policies using T -SQL, ...
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Apress - Beginning SQL Server 2008 for Developers_ From Novice to Professional (2008)01
Ngày tải lên :
18/10/2013, 07:15
... then look at installing our chosen edition and cover the following:
• Installing SQL Server 2008 on a Windows XP platform
• Options not installed by default
• Where to install SQL Server physically
• ...
with its inclusion of Java.
2008 SQL Server 2008 The aim of SQL Server 2008 is to deal with the many different
forms that data can now take. It builds on the infrastructure of
SQL Server 2005 ... SQL Server Installation Center. This screen,
shown in Figure 1-1,deals with planning an installation, setup processes, including new installa-
tions, upgrades from previous versions of SQL Server, ...
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Pro SQL Server 2008 Analysis Services- P1
Ngày tải lên :
20/10/2013, 11:15
... improvements in depth as you go through this book.
Data Mining
In its most basic form, data mining is the process of sifting through large quantities of information to
gain insight into the underlying ... OLAP. In SQL Server 2000, the
feature was renamed SQL Server Analysis Services (SSAS).
OLAP capabilities were underappreciated in SQL Server 7 and 2000. Between the perception that
SQL Server ... value in defining KPIs in a cube is that you will then have a uniform measurement to use for
comparing various aspects of your business. Instead of every department defining profit margin with...
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Pro SQL Server 2008 Analysis Services- P2
Ngày tải lên :
20/10/2013, 11:15
... question in the realm of the 2008 Servers: No, you can’t install SQL Server 2008 on
Windows Server 2008 Core. You can install it on Windows Server 2003 SP2 or later, or Windows Server
2008. SQL Server ... 2000 installations and you are evaluating migration to SQL Server 2005, you
should move directly to SQL Server 2008.
Consider one more point when evaluating upgrading from SQL Server 2005 to 2008. ... include the
following:
Scalable shared databases: In SQL Server 2005, you could detach a read-only database and park it
on a shared cluster for use as a reporting database. In SQL Server 2008, ...
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Pro SQL Server 2008 Policy-Based Management- P3
Ngày tải lên :
20/10/2013, 11:15
... run a single policy against a single instance of
SQL Server, and then to run a group of policies against a single instance of SQL Server. We will then store
and query the policy results. Finally, ... connecting to and querying a SQL Server
instance: using T -SQL and using SQL Server Management Objects (SMO). We’ll look at both the T -SQL
and SMO methods, and then demonstrate how to interrogate ... script in Listing 5-4 to enable Database Mail in SQL
Server Agent and set the fail-safe operator.
Listing 5-4. Script to enable Database Mail in SQL Server Agent
MAKE SURE TO **START** SQL SERVER...
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Pro SQL Server 2008 Policy-Based Management- P4
Ngày tải lên :
20/10/2013, 11:15
... function in Listing 6-3 uses the syspolicy_configuration view we discussed in the
Properties section earlier in the chapter.
You can create your own job in SQL Server that uses the function in Listing ... Completed SQL Server Agent Is Running condition
Listings 7-6 and 7-7 show the scripts to create the condition and the policy.
Listing 7-6. Script to create the SQL Server Agent Is Running condition
Declare ... features in SQL
Server 2008, which is why you have limited functionality with prior versions.
On Change: Prevent
When using the On Change: Prevent mode, SQL Server takes advantage of Data Definition...
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Pro SQL Server 2008 Analysis Services- P3
Ngày tải lên :
24/10/2013, 09:15
... much more here, so
let’s look at mining structures.
Mining Structures
SSMS provides great access to data-mining structures and mining models. Using Data Mining
Extensions (DMX) queries, you ... you can link a
dimension, which enables you to create a pointer to a dimension defined in another database. By using
linked dimensions, you can maintain “standard” dimension definitions in a database, ... painless. Windows Server 2008 and Windows 7 have PowerShell installed
by default.
PowerShell is, essentially, a command-line interface, as shown in Figure 4-19. However, instead of
just being a DOS...
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Pro SQL Server 2008 Analysis Services- P4
Ngày tải lên :
24/10/2013, 09:15
... CREATING DIMENSIONS
166
Figure 6-53. The finished Date dimension
20. Save the solution.
Summary
So that’s our tour of dimensions in SQL Server 2008 Analysis Services. Remember that defining ... on the account definition.
Bill of Materials: A Bill of Materials type will contain manufacturing or inventory information (unit
of measure, cost, packaging).
Channel: Used in retail sales, ... CHAPTER 6 CREATING DIMENSIONS
143
4. We want to rename the Mountain Tire Sale to Mountain Tire Sale 2009, so let’s
go change the data in the underlying data table.
5. Open SQL Server Management...
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Pro SQL Server 2008 Policy-Based Management- P5
Ngày tải lên :
24/10/2013, 09:15
... ENFORCING COMPLIANCE
Removing the Builtin\Administrators Login
Prior to SQL Server 2008, by default, anyone who has administrative access to the server also has
administrative access to SQL Server. ... administrative access is given through a SQL Server login
called Builtin\Administrators, which is mapped to the Windows Administrators group. The
Builtin\Administrators login is not present in ... the login by running the following command:
DROP LOGIN [Builtin\Administrators]
Caution Before removing any administrative accounts in SQL Server, make sure you have alternative
administrative...
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