Beginning C# 2005 Databases From Novice to Professional phần 7 ppsx
Beginning C# 2005 Databases From Novice to Professional phần 7 ppsx
... F igure 12-12. CHAPTER 12 ■ USING STORED PROCEDURES 3 27 777 Xch12final.qxd 11/18/06 2: 37 PM Page 3 27 777 Xch12final.qxd 11/18/06 2: 37 PM Page 334 Try It Out: Creating a Stored Procedure with an Output ... connection conn.Open(); CHAPTER 12 ■ USING STORED PROCEDURES326 77 7Xch12final.qxd 11/18/06 2: 37 PM Page 326 Using Stored Procedures Stored procedures are programs run on the d...
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Beginning C# 2005 Databases From Novice to Professional phần 3 ppsx
... INTRODUCING ADO.NET 87 Figure 4-11. Specify data source name and SQL Server to connect to Figure 4-12. Specify SQL Server authentication 77 7Xch04final.qxd 11/18/06 3:39 PM Page 87 Introducing Connections Before ... Timeout 15 0–3 276 7 Seconds to wait to connect Data Source Server, Address, Addr, None Server name or Name of the Network Address networ k addr ess tar get SQL Server...
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Beginning C# 2005 Databases From Novice to Professional phần 6 ppsx
... RELATIONSHIPS 270 Figure 10-16. Adding unique rows to test_Employees 77 7Xch10final.qxd 11/18/06 2:40 PM Page 270 Figure 10-11 the ReportsTo column is marked FK, since it’s a foreign key to the Employees table ... WOLZA’s city back to Warszawa and deleting customer zzz. Click Save Data to propagate the changes to the database. Once again, you didn’t write any code to access C...
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Beginning C# 2005 Databases From Novice to Professional phần 9 ppsx
... an XML document that looks like this CHAPTER 17 ■ USING XML 4 37 Figure 17- 1. Sample state and city data 77 7Xch17final.qxd 11/18/06 2:32 PM Page 4 37 Instead of the BinaryReader you used for images, ... Listing 17- 2. Click on the displayed row, and you should see the results shown in Figure 17- 2. CHAPTER 17 ■ USING XML438 77 7Xch17final.qxd 11/18/06 2:32 PM Page 438 ■Note In additio...
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Beginning C# 2005 Databases From Novice to Professional phần 1 docx
... Pedersen, and Jon Reid Beginning C# 2005 Databases From Novice to Professional CYAN MAGENTA YELLOW BLACK PANTONE 123 CV ISBN 1-59059 -77 7-X 9 78 1590 5 977 74 53999 6 89253 5 977 7 4 Companion eBook Available What ... page count BOOKS FOR PROFESSIONALS BY PROFESSIONALS ® Beginning C# 2005 Databases: From Novice to Professional Dear Reader, Thousands of C# pr...
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Beginning C# 2005 Databases From Novice to Professional phần 2 pot
... through 922,3 37, 203,685, 477 .58 07 smallmoney decimal Values from -214 ,74 8.3648 through 214 ,74 8.36 47 Character String Data Types All six T-SQL character string data types map to the C# string type (see ... and Access databases 77 7Xch04final.qxd 11/18/06 3:39 PM Page 71 Sometimes you do need to remove every row from a table. In such cases, the TRUNCATE TABLE statement...
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Beginning C# 2005 Databases From Novice to Professional phần 4 potx
... @" select companyname, contactname CHAPTER 7 ■ INTRODUCING DATA READERS 1 67 Figure 7- 6. Handling multiple result sets 77 7Xch07final.qxd 11/18/06 2:46 PM Page 1 67 from customers where companyname like 'A%' "; // ... @" select productname, unitprice from products where unitprice < 20 "; CHAPTER 8 ■ INTRODUCING DATASETS AND DATA ADAPTERS 177 77 7Xc...
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Beginning C# 2005 Databases From Novice to Professional phần 5 doc
... ADAPTERS 223 77 7Xch08final.qxd 11/18/06 2:45 PM Page 223 Figure 8 -7 shows the change to the city, and if you check with Database Explorer or the SSMSE, you’ll see the update has been propagated to the ... "Wilmington"; CHAPTER 8 ■ INTRODUCING DATASETS AND DATA ADAPTERS198 77 7Xch08final.qxd 11/18/06 2:45 PM Page 198 // query string sql = @" select contactname, country...
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Beginning C# 2005 Databases From Novice to Professional phần 8 doc
... back in the database exception handler: CHAPTER 14 ■ USING TRANSACTIONS 377 77 7Xch14final.qxd 11/18/06 2:35 PM Page 377 Listing 14-2. sp_Trans_Try create procedure sp_Trans_Try @newcustid nchar(5), @newconame ... customer delete from customers where customerid = @oldcustid Save error number set @delerr = @@error if @delerr > @maxerr set @maxerr = @delerr CHAPTER 14 ■ USING TRANSACTIO...
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Beginning C# 2005 Databases From Novice to Professional phần 10 potx
... 17 ■ USING XML 4 57 777 Xch17final.qxd 11/18/06 2:32 PM Page 4 57 777 Xch17final.qxd 11/18/06 2:32 PM Page 458 An implicitly typed local variable is just what its name implies. When C# sees the var type, ... 180–1 87 data adapters, 174 – 175 command builders, 212–2 17 concurrency, 2 17 218 DeleteCommand property, 208–212 InsertCommand property, 202–2 07 overview, 171 populating with...
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