Training Kit (Exam 70-461): Querying Microsoft ... - Cdn.oreilly.com

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chapter 9 Designing and creating views, inline functions, and synonyms 299 Before You Begin ................................................299 Lesson 1: Designing and Implementing Views and Inline Functions ....300 Introduction 300 Views 300 Inline Functions 307 Lesson Summary 313 Lesson Review 314 Lesson 2: Using Synonyms ........................................315 Creating a Synonym 315 Comparing Synonyms with Other Database Objects 318 Lesson Summary 322 Lesson Review 322 Case Scenarios ..................................................323 Case Scenario 1: Comparing Views, Inline Functions, and Synonyms 323 Case Scenario 2: Converting Synonyms to Other Objects 323 Suggested Practices .............................................324 Design and Create Views, Inline Functions, and Synonyms 324 Answers ........................................................325 Lesson 1 325 Lesson 2 326 Case Scenario 1 326 Case Scenario 2 327 Contents xv
xvi Contents chapter 10 inserting, updating, and Deleting Data 329 Before You Begin ................................................329 Lesson 1: Inserting Data ..........................................330 Sample Data 330 INSERT VALUES 331 INSERT SELECT 333 INSERT EXEC 334 SELECT INTO 335 Lesson Summary 340 Lesson Review 340 Lesson 2: Updating Data .........................................341 Sample Data 341 UPDATE Statement 342 UPDATE Based on Join 344 Nondeterministic UPDATE 346 UPDATE and Table Expressions 348 UPDATE Based on a Variable 350 UPDATE All-at-Once 351 Lesson Summary 354 Lesson Review 355 Lesson 3: Deleting Data ..........................................356 Sample Data 356 DELETE Statement 357 TRUNCATE Statement 358 DELETE Based on a Join 359 DELETE Using Table Expressions 360 Lesson Summary 362 Lesson Review 363 Case Scenarios ..................................................363 Case Scenario 1: Using Modifications That Support Optimized Logging 364 Case Scenario 2: Improving a Process That Updates Data 364 Suggested Practices .............................................364 DELETE vs. TRUNCATE 364
Page 2 and 3: Want to read more? Microsoft Press
Page 4 and 5: Contents introduction xxv chapter 1
Page 6 and 7: chapter 3 filtering and sorting Dat
Page 8 and 9: chapter 5 Grouping and Windowing 14
Page 10 and 11: chapter 7 Querying and Managing XML
Page 14 and 15: Answers ...........................
Page 16 and 17: Answers ...........................
Page 18 and 19: Suggested Practices ...............
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Page 22 and 23: chapter 1 Foundations of Querying E
Page 24 and 25: T-SQL is the main language used to
Page 26 and 27: Key Terms Notice the term distinct
Page 28 and 29: Key Terms Here’s the output of th
Page 30 and 31: Key Terms Beyond the fact that this
Page 32 and 33: Another example of an incorrect ter
Page 34 and 35: Lesson Summary ■■ T-SQL is base
Page 36 and 37: Observe the similarity of the query
Page 38 and 39: 2. Filter Rows Based on the WhERE C
Page 40 and 41: Quick Check ■■ What is the diff
Page 42 and 43: Notice that the ORDER BY clause is
Page 44 and 45: 3. The problem now is that the quer
Page 46 and 47: suggested practices To help you suc
Page 48 and 49: Lesson 2 1. correct answer: b a. in
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