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ado net 4 database programming with vb 2010 pdf

Defensive Database Programming with SQL Server pdf

Defensive Database Programming with SQL Server pdf

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... 103Chapter 4: When Upgrading Breaks Code 105Understanding Snapshot Isolation 106When Snapshot Isolation Breaks Code 110 Copyright Alex Kuznetsov 2010 ISBN 978-1-90 643 4 -44 -1The right of Alex Kuznetsov ... '(2 34) 123 -45 67' ; @LastName this stored procedure call is equivalent to the previous one EXEC dbo.SelectCustomersByName @FirstName = 'Hansen', @LastName = '(2 34) 123 -45 67' ... Changes to Database Objects79 'Regular' , '(123 )45 6-7890' UNION ALL SELECT 2 , 'Peter' , 'Hansen' , 'Regular' , '(2 34) 123 -45 67'...
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Microsoft ADO .NET 4 Step by Step - p 2 pdf

Microsoft ADO .NET 4 Step by Step - p 2 pdf

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... other .NET- enabled languages. If you are a .NET developer looking to interact with database content or other external data sources, then ADO. NET is the right tool for you.Microsoft ADO. NET 4 Step ... within the ADO. NET family. Part I, “Getting to Know ADO. NET, ” provides a quick over-view of ADO. NET and its fundamental role in .NET applications, then delves into the details of the main ADO. NET ... Although most readers will have no prior experience with ADO. NET, the book is also useful for those familiar with earlier versions of either ADO or ADO. NET, and who are interested in getting filled...
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Microsoft ADO .NET 4 Step by Step - p 22 pdf

Microsoft ADO .NET 4 Step by Step - p 22 pdf

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... aware of changes to ADO. NET in future releases that might affect your use of such statements.Using Local Transactions ADO. NET includes support for transactions with a single database through the ... transactions database operations that enable multiple record updates to be treated as a single unit. This chapter introduces ADO. NET s take on the trans-action and how your code can work with the database ... to:Understand ADO. NET s use of optimistic concurrencyPerform transactions that include multiple record updatesSpread transactions across multiple databases Database programming would...
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Microsoft ADO .NET 4 Step by Step - p 31 pdf

Microsoft ADO .NET 4 Step by Step - p 31 pdf

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... form. 278 Microsoft ADO. NET 4 Step by StepNote At this point, the Delete button on the CustomerEditor form does not work. The example that appears later in this chapter on page 2 84 adds the necessary ... this chapter) that act as collections for named or anonymous entity types. 282 Microsoft ADO. NET 4 Step by StepQuery Builder MethodEntity SQL EquivalentDescription Except EXCEPT Returns ... OrderBy extension method, passing it “it.FullName” as the order-by clause. 276 Microsoft ADO. NET 4 Step by StepNote At this point, the Delete button on the CustomerEditor form does not work....
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Microsoft ADO .NET 4 Step by Step - p 33 pdf

Microsoft ADO .NET 4 Step by Step - p 33 pdf

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... flavors of LINQ that pertain to the ADO. NET experience. 3 04 Microsoft ADO. NET 4 Step by StepChapter 17 Quick ReferenceTo Do ThisJoin two collections together with an ”inner join” Include the ... found in a second queryUse the Except extension method:(query1).Except(query2) 300 Microsoft ADO. NET 4 Step by StepC#var results = (from tr in transport orderby tr.Wheels select tr.Wheels).Distinct();Visual ... the returned records.int result = (from tr in transport select tr).Count(); 296 Microsoft ADO. NET 4 Step by StepInternally, LINQ uses the Where extension method and a lambda expression that...
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Microsoft ADO .NET 4 Step by Step - p 35 pdf

Microsoft ADO .NET 4 Step by Step - p 35 pdf

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... and then attach the SqlFunctions class name to the start of each database function used in your query. 3 24 Microsoft ADO. NET 4 Step by StepC#var result = from ord in context.OrderEntries ... business logic within the database with standard Transact-SQL syntax, or with Visual Basic or C# via SQL Server’s support for the Common Language Runtime (CLR).Making direct calls to database- level ... ord.OrderDate)Working with Custom Database FunctionsIn addition to calling database- supplied functions from your LINQ queries, you can also call user-defined functions added to SQL Server with the CREATE...
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