USING EXCEL TO GENERATE SQL INSERT STATEMENTS
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TÀI LIỆU WRITING ADVANCED SCRIPTS PPT
DCopyright © Oracle Corporation, 2001. All rights reserved.Writing Advanced ScriptsD-2Copyright © Oracle Corporation, 2001. All rights reserved.ObjectivesAfter completing this appendix, you should be able to do the following:•Describe the types of problems that are solved by using S[r]
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ORACLE SQL PLUS THE DEFINITIVE GUIDE- P3 PPSX
104 Jeff Gennick 99 105 Horace Walker 121 107 Bohdan Khmelnytsk 45 108 Pavlo Chubynsky 220 110 Ivan Mazepa 84 111 Taras Shevchenko 100 112 Hermon Goche 70 113 Jacob Marley 300Another twist on the same theme is to format the output so you get a commadelimited list of values. That output[r]
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MICROSOFT SQL SERVER 2005 DEVELOPER’S GUIDE- P52 PPSX
Chapter 13: Using sqlcmd 489Using sqlcmd Variables and T-SQL StatementsAs you might expect, you can also use sqlcmd variables in conjunction with T-SQL to create flexible query scripts where the query variables can be substituted in at run time. The following listi[r]
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EXECUTING COMMANDS THAT MODIFY INFORMATION IN THE DATABASE
new row: mySqlCommand.CommandText = "DELETE FROM Customers " + "WHERE CustomerID = 'J2COM'"; numberOfRows = mySqlCommand.ExecuteNonQuery(); ExecuteNonQuery() returns 1 again because only one row was removed by the DELETE statement. Listing 8.7 illustrates the use of the ExecuteNonQuery() method
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USING LINQ TO SQL
pected results for the full application might not appear until you complete all exercises in the chapter.Dwonloaded from: iDATA.ws332Understanding the LINQ to SQL ProviderLINQ to SQL is a LINQ provider that targets SQL Server databases. Its simple configuration need[r]
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HƯỚNG DẪN HỌC MICROSOFT SQL SERVER 2008 PART 30 PPTX
and flexibility of SQL. From natural joins to exotic joins, SQL is excellent at selecting sets of data frommultiple data tables.The challenge for the SQL Server database developer is to master the theory of relational algebra and themany T-SQL techniques t[r]
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TÀI LIỆU USING PARAMETERIZED SQL STATEMENTS PPT
orderDataGrid.CaptionText = "Orders [CustomerID: " + customerId + "]"; } Discussion Parameterized queries allow one or more parameters to be replaced at runtime using Parameter objects in the ParameterCollection class of the Command object. These can also be the Command classes exposed[r]
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TÀI LIỆU ASP NET 1 1 INSIDER SOLUTIONS P9 PPT
So if you construct SQL statements dynamically in your code and there’s any risk at all that thevalues you use might contain something other than you expect, you should always use parame-ters to build the SQL statement. In fact, it’s not a bad idea to do it every t[r]
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THE REAL MTCS SQL SERVER 2008 EXAM 70/432 PREP KIT- P81 DOC
When you buy SQL Server, you get these solutions in the box.Why use a third-party tool then? Well, a third-party tool may offer specific features for transferring data between SQL Server and an external database. When you use SSIS, you abstract all the non-SQL sources through O[r]
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TÀI LIỆU RETRIEVING NEW IDENTITY COLUMN VALUES DOC
myInsertCommand, with the ProductID column of the Products table being set to a new identity value generated by the database. 2. The ProductID identity value is retrieved by the SELECT statement set in myInsertCommand. 3. The ProductID DataColumn in your DataRow is set to the retrieved[r]
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TÀI LIỆU HIBERNATE TUTORIAL 01 PDF
NUM_OF_PAGES INT, PRIMARY KEY (BOOK_ISBN, IDX), FOREIGN KEY (BOOK_ISBN) REFERENCES BOOK ); We can use DbVisualizer to generate the following diagram for our schema. It is the “relational model” for our online bookshop. Page 3 of 8 Next, let’s input some data for these tables us[r]
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TÀI LIỆU USING SQL SERVER PDF
shows the properties for the alphabetical list of products view. The text of the view is written in SQL, which you'll learn more about in Chapter 3, along with how to use the view in that chapter. Figure 2.6: The alphabetical list of products view properties • Stored Procedures You us[r]
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PHP AND MYSQL WEB DEVELOPMENT - P98 DOCX
MySQL Connection Failed: Can't connect to MySQL server on 'hostname'(111)nMySQL Connection Failed: Can't connect to local MySQL server throughsocket '/tmp/mysql.sock' (111)29 525x ch23 1/24/03 2:56 PM Page 459460Chapter 23 DebuggingnMySQL Connection Failed: Unknown MySQL Server Host 'h[r]
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INSTRUCTOR INPUTS - SESSION 13 PPTX
1.0 QUERYING AND MANAGING DATA USING SQL SERVER 2005 Transactions: Execute a number of statements as a single unit Must possess the four properties called ACID Are of the following types[r]
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PHP AND MYSQL WEB DEVELOPMENT P101 PPSX
process.nUsers should be able to log out when they have finished using a site.This is notparticularly important if people use the site from their home PC, but is veryimportant for security if they use the site from a shared PC.nThe site needs to be able to check whether a[r]
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SAS 9.1 SQL PROCEDURE- P3
population=population*1.05.CAUTION:Make sure that you specify the ELSE clause.If you omit the ELSE clause, then eachrow that is not described in one of the WHEN clauses receives a missing value forthe column that you are updating. This happens because the CASE expressionsupplies a missing value t[r]
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MICROSOFT SQL SERVER 2008 R2 UNLEASHED- P9 DOCX
being used.SQL Server 2008 also now generates hash values for query plans in the plan cache. The sys.dm_exec_query_stats and sys.dm_exec_requests dynamic management views(DMVs) now provide query hash and query plan hash values that you can use to help find similar queries in the plan c[r]
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TÀI LIỆU USE WILDCARDS AND RANGES OF VALUES IN A SQL QUERY PDF
Text A% Label Text Order Date: From Label Text To TextBox Name txtFromDate Text 11/01/1996 TextBox Name txtToDate Text 12/01/1996 Label Text SQL String Label Name lblSQLString Label Text Results DataGrid Name dgResults 2. Add the following code in Listing 6.6 to the Load event[r]
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TÀI LIỆU MICROSOFT SQL SERVER 2000 DATA TRANSFORMATION SERVICES- P2 DOCX
ServerMicrosoft has created an upsizing tool for moving a Microsoft Access database to SQL Server.This tool creates the links from the Access application to the SQL database.However, sometimes people will move a database from Microsoft Access (or some other data-base) [r]
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PHP 5 MYSQL PROGRAMMING P65 DOCX
The program includes all the files indicated in the XML code, incorporating themin CSS styles when appropriate.SummaryContent management systems can help automate your Web site’s creation. CMStools allow you to build powerful multipart Web documents, combining pageswith a single style and lay[r]
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