17.06.2013
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ABS function A ABS function, 611 ACID test for transactions, 448 ACOS function, 611 Add New Data Source V iew Wizard, 523 Add New Report Model Wizard, 526–529 administration, database. See database administration and maintenance AdventureWorks database, 5–6, 235 AFTER trigger s, 453–456, 470 aggregate functions, 590–594 aggregates AVG, 57 COUNT(*) function, 59–62 MIN/MAX, 57–59 aliases Aliases list, 28 aliasing tables, 86–87 column names and, 58–59 queries and, 195 ALL predicate, SELECT statement and, 67 ALLOW ROW/PAGE LOCKS option (CREA TE INDEX statement), 281 alphabetization, query results and, 51 ALTER command, 160 ALTER DATABASE command, 8, 136–140 ALTER INDEX command, 288–291, 294–295, 581–583 ALTER PROC statement, 369 ALTER statement, 136–143 stored procedures, changing with, 369 views/sprocs and, 369 ALTER TABLE command, 140–143 ALTER TRIGGER statements, 454 ALTER VIEW statement editing views and, 312 encrypting views and, 318 ALTER XML SCHEMA COLLECTION, 491 altering report projects, 539–540 tables. See tables, creating and altering 658 alternate keys vs. UNIQUE constraints, 171 Analysis Ser vices (SQL Ser ver), 6, 23 Analyzer, Query. See Query window angle brackets (< >), 477 ANSI syntax, joins and, 84, 104–105 ANSI/ISO SQL standards, 33 T-SQL and, 44 APP_NAME function, 639 architectural changes, triggers and, 463 archiving data, 474, 583 arguments, error, 391–393 AS keyword column names and, 58–59 triggers and, 457 ASC/DESC options (CREA TE INDEX statement), 277–278 ASCII function, 634 ASIN function, 611 assemblies. See .NET assemblies associate tables, 231 asterisk (*) with SELECT statements, 45 AsymKey_ID function, 599 ATAN function, 611 ATN2 function, 612 atomicity defined, 427 transactions and, 427 attributes XML, basics of, 475, 479 XML, vs. elements, 483 auditing, views, 316–317 authentication types, 31–32, 521 AUTO option basics of, 502–503 XML formatting and, 499 AutoNumber columns, vs. identity columns, 126 AVG function, 591
B backup (databases) Back Up Database dialog, 576 backup set, 577 backup type, 576–577 destination, 577 importance of, 575 options, 577 scheduling, 578 batches defined, 325, 335, 367 errors in, 337 GO command, 335–337 sending to servers, 336 when to use, 337–340 BEGIN TRAN options (transactions), 428–429, 433 bi-directionality of foreign k eys, 165, 170–171 BINARY BASE64 option, 499 binary sor ting, 264 binding. See schemas BOL (Books Online), SQL Ser ver, 21–23 Booleans, unknown results and, 351 Boyce-Codd for m, 226 branching rules, database tasks and, 564 BREAK statements, 359–360 Breakpoints window, 403 B-Trees (Balanced T rees), 265–268 Bulk Copy Program (bcp), 39–40 bulk update locks (BU), 440, 441 bulk-logged recovery models (databases), 578 Business Intelligence Studio executing packages and, 558 Report Server Projects and, 536 reports and, 518, 531 business r ules of data, 1 BY SOURCE, 209–210 BY TARGET, 209–210 Client Protocols (Client Network Configuration) C C# language connectivity examples, 650–653 Call Stack window , 405, 406–407 callable processes, sprocs and, 395–396 candidate keys, 218, 226 capitalization in code, 46 cascading, defined, 165 cascading actions foreign key constraints and, 165–170 types of, 170 CASE function, 639 CASE statements basics of, 354 control-of-flow statements and, 350 searched, 356–360 simple, 355–356 CAST data type, queries and, 203–206 CAST function complex views and, 308 ISNULL() and, 197 using for custom error messages, 640 CATCH blocks, 361–362 CEILING function, 612 Cert_ID function, 600 CertProperty function, 600 CHANGETABLE function, 628 CHAR function, 634 CHARINDEX function, 634 CHECK constraints, 461 fundamentals of, 173–174 naming constraints and, 157 non-repeatable reads and, 436 as table constraints, 130 CHECK process, 457 checkpoints database, 7 defined, 430 CHECKSUM functions, 591–592 Client Protocols (Client Networ k Configuration), 27–28 659 Index
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Programmer to Programmer Get more
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Beginning Microsoft SQL Ser ver® 2
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Beginning Microsoft SQL Ser ver® 2
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About the Author Experiencing his f
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Acknowledgments Over the years, the
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Contents Chapter 2:T ools of the T
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Contents xviii The CREATE Statement
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Contents xx Correlated Subqueries 1
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Contents xxii SORT_IN_TEMPDB 280 ON
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Contents xxiv Control-of-Flow State
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Contents xxvi How the SQL Ser ver L
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Contents Chapter 16: A Brief XML Pr
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Contents Chapter 19: Pla ying Admin
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Introduction The beginning user wil
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Introduction ❏ We show file names
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Introduction xxxvi ❏ Understand t
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 1: RDBMS Basics: What Makes
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Chapter 2: Tools of the Trade 22 My
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Chapter 2: Tools of the Trade ❑ S
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Chapter 2: Tools of the Trade 26 Ke
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Chapter 2: Tools of the Trade 28 Th
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Chapter 2: Tools of the Trade 30 lo
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Chapter 2: Tools of the Trade 32 3.
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Chapter 2: Tools of the Trade 34 Fi
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Chapter 2: Tools of the Trade Figur
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Chapter 2: Tools of the Trade Note
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Chapter 2: Tools of the Trade bcp i
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3 The Foundation Statements of T-SQ
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asic SELECT statement. Fire up the
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Now let’s try taking a little bit
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very few of your tables will have s
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Operator Example Usage Effect ALL,
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Chapter 3: The Foundation Statement
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WHERE SalesOrderID IN (43660, 43670
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AVG This one is for computing avera
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efore, but remove the two AS keywor
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You’ll get a result that is a bit
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What if we want to place conditions
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Let’s say, for example, that we w
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Chapter 3: The Foundation Statement
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City varchar(20) NOT NULL, State ch
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for it in the INSERT statement. For
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And sure enough, we get back the on
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Chapter 3: The Foundation Statement
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Chapter 3: The Foundation Statement
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Chapter 3: The Foundation Statement
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Chapter 4: JOINs 82 returned is in
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Chapter 4: JOINs 84 Using an INNER
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Chapter 4: JOINs 86 Uh, oh — this
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Chapter 4: JOINs How It Works Unlik
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Chapter 4: JOINs If we were to look
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Chapter 4: JOINs 92 What I’m tryi
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Chapter 4: JOINs 16 Mountain-500 Si
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Chapter 4: JOINs 96 Let’s use thi
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Chapter 4: JOINs 98 vendor. We’re
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Chapter 4: JOINs 100 Somehow, we lo
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Chapter 4: JOINs Try It Out FULL JO
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Chapter 4: JOINs Every time I teach
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Chapter 4: JOINs JOIN Sales.Special
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Chapter 4: JOINs Figure 4-1 As alwa
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Chapter 4: JOINs 110 CREATE TABLE U
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Chapter 4: JOINs There are two diff
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 5: Creating and Altering Ta
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Chapter 6: Constraints At a more sp
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Chapter 6: Constraints We can then
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Chapter 6: Constraints A table can
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Chapter 6: Constraints FOREIGN KEY
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Chapter 6: Constraints How It Works
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Chapter 6: Constraints Cascading Ac
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Chapter 6: Constraints 166 This is
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Chapter 6: Constraints 168 FROM Ord
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Chapter 6: Constraints 170 Let’s
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Chapter 6: Constraints CHECK Constr
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Chapter 6: Constraints Defining a D
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Chapter 6: Constraints Ignoring Bad
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Chapter 6: Constraints Try running
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Chapter 6: Constraints Rules and De
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Chapter 6: Constraints Dropping Rul
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Chapter 6: Constraints 184 Restrict
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7 Adding More to Our Queries When I
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Building a Nested Subquery A nested
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While this works just fine, queries
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We’ll go back to the AdventureWor
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❑ Aliases are used in both querie
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Now let’s see this at work in our
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So let’s take this now and apply
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This join-based syntax, for example
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IF NOT EXISTS (SELECT ‘True’ FR
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The conversions can actually get a
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there are no other roll up records
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GROUP BY soh.OrderDate, sod.Product
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OUTPUT $action, inserted.Year, inse
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The long-standing, traditional view
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8 Being Normal: Normalization and O
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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Chapter 8: Being Normal: Normalizat
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9 SQL Ser ver Storage and Index Str
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Page Splits When a page becomes ful
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The point here is that what happens
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Page Splits — A First Look All of
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You may hear lots of bad things abo
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Navigating the Tree Figure 9-4 As I
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there was no link between the data.
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Root Non-Leaf Level Leaf Level Figu
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The CREATE INDEX Statement The CREA
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FILLFACTOR When SQL Server first cr
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works only if tempdb is on a separa
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Secondary XML Indexes Chapter 9: SQ
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occur, and that one or more non-lea
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isn’t room on the page, SQL Serve
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more administrator oriented and usu
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The Database Engine Tuning Advisor
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The output is far more self-describ
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We use a FILLFACTOR when we need to
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Chapter 9: SQL Server Storage and I
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Chapter 10: Views The preceding syn
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Chapter 10: Views 302 columns to a
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Chapter 10: Views Try It Out Using
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Chapter 10: Views 306 soh.SalesOrde
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Chapter 10: Views AW00000676 43659
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Chapter 10: Views NULL values will
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Chapter 10: Views Editing V iews wi
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Chapter 10: Views 314 There are fou
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Chapter 10: Views Editing Views in
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Chapter 10: Views 318 In addition,
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Chapter 10: Views 320 from the firs
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Chapter 10: Views You can get the y
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11 Writing Scripts and Batches Whet
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Next we have a DECLARE statement to
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I’m not going to pick any bones a
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Using @@IDENTITY @@IDENTITY is one
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How It Works What we’re doing in
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DECLARE @RowCount int; --Notice the
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When the editing tool encounters a
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When you think about it, this seems
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So, let’s try a quick query direc
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We now have our text file source fo
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Let’s build an example in the Adv
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DECLARE @InVar varchar(50); DECLARE
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-- This won’t work DECLARE @Numbe
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-- Now we’re run our conditional
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Out of the condition from inner con
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A Simple CASE A simple CASE takes a
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3 8 More Than One Apart 2 2 Ends Wi
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Now, I don’t know about you, but
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The WAITFOR statement does exactly
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IF @ErrorNo = 2714 -- Object exists
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Chapter 11: Writing Scripts and Bat
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Chapter 12: Stored Procedures Creat
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Chapter 12: Stored Procedures Dropp
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Chapter 12: Stored Procedures Suppl
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Chapter 12: Stored Procedures 374 [
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Chapter 12: Stored Procedures Confi
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Chapter 12: Stored Procedures Now,
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Chapter 12: Stored Procedures SQL S
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Chapter 12: Stored Procedures 382 c
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Chapter 12: Stored Procedures It wo
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Chapter 12: Stored Procedures 386 r
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Chapter 12: Stored Procedures 388 -
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Chapter 12: Stored Procedures Note
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Chapter 12: Stored Procedures 392 n
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Chapter 12: Stored Procedures All t
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Chapter 12: Stored Procedures Sproc
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Chapter 12: Stored Procedures When
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Chapter 12: Stored Procedures 400 @
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Chapter 12: Stored Procedures I’d
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Chapter 12: Stored Procedures match
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Chapter 12: Stored Procedures There
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Chapter 12: Stored Procedures 408 f
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13 User-Defined Functions Well, her
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types!), except for BLOBs, cursors,
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We get back the same set as with th
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AS RETURN (SELECT BusinessEntityID,
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in your relational database. These
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AS BEGIN ( EmployeeID int NOT NULL,
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So, as you can see, we can actually
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Despite being schema-bound, this on
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14 Transactions and Locks This is o
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we are unable or do not want to com
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Figure 14-1 Data needed Data in cac
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Transaction 4 This transaction wasn
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Oops — problem!!! Transaction 2 h
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The only cure for this is setting y
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Exclusive Locks Exclusive locks are
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Also: ❑ The Sch-S is compatible w
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The syntax for switching between th
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As with most things in life, howeve
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purchased. Process 2 records sales;
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Chapter 14: Transactions and Locks
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Chapter 15: Triggers the world’s
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Chapter 15: Triggers WITH ENCRYPTIO
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Chapter 15: Triggers FOR|AFTER The
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Chapter 15: Triggers 458 To illustr
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Chapter 15: Triggers 460 IF EXISTS
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Chapter 15: Triggers ❑ Feeding de
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Chapter 15: Triggers Trigger Firing
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Chapter 15: Triggers Like regular t
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Chapter 15: Triggers The COLUMNS_UP
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Chapter 15: Triggers This is the sa
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Chapter 15: Triggers 472 we have th
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Chapter 16: A Brief XML Primer So,
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Chapter 16: A Brief XML Primer Figu
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Chapter 16: A Brief XML Primer Elem
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Chapter 16: A Brief XML Primer ❑
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Chapter 16: A Brief XML Primer 482
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Chapter 16: A Brief XML Primer Name
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Chapter 16: A Brief XML Primer The
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Chapter 16: A Brief XML Primer 2. W
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Chapter 16: A Brief XML Primer SQL
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Chapter 16: A Brief XML Primer So,
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Chapter 16: A Brief XML Primer If,
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Chapter 16: A Brief XML Primer 496
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Chapter 16: A Brief XML Primer Note
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Chapter 16: A Brief XML Primer RAW
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Chapter 16: A Brief XML Primer AUTO
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Chapter 16: A Brief XML Primer EXPL
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Chapter 16: A Brief XML Primer Chec
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Chapter 16: A Brief XML Primer 508
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Chapter 16: A Brief XML Primer 510
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Chapter 16: A Brief XML Primer 512
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Chapter 16: A Brief XML Primer The
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Chapter 16: A Brief XML Primer 516
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 17: Reporting for Duty, Sir
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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Chapter 18: Getting Integrated with
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19 Playing Administrator And so, he
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❑ Write the information to the ev
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Creating Jobs and Tasks Using Manag
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Let’s go ahead and move on to the
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Figure 19-8 Figure 19-9 Chapter 19:
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Figure 19-11 Figure 19-12 Chapter 1
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Backup and Reco very No database-dr
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❑ Differential: This might be ref
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❑ Simple: Under this model, the t
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The older DBCC commands are still s
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many rows inserted over time and th
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Chapter 19: Playing Administrator T
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Appendix A: System Functions In add
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Appendix A: System Functions @@TOTA
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Appendix A: System Functions CHECKS
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Appendix A: System Functions SUM Th
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Appendix A: System Functions The de
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Appendix A: System Functions @@REMS
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Appendix A: System Functions Cert_I
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Appendix A: System Functions Encryp
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Appendix A: System Functions @@FETC
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Appendix A: System Functions CURREN
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Appendix A: System Functions SYSDAT
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Appendix A: System Functions GetRoo
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Appendix A: System Functions The ex
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Appendix A: System Functions RAND T
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Appendix A: System Functions ❑ IN
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Appendix A: System Functions ❑ Is
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Appendix A: System Functions FILEGR
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Appendix A: System Functions INDEX_
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IsCheckCnst IsConstraint IsDefault
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Appendix A: System Functions OBJECT
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Appendix A: System Functions TYPEPR
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Appendix A: System Functions The qu
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Appendix A: System Functions The SU
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Appendix A: System Functions ASCII
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Appendix A: System Functions The ch
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Appendix A: System Functions UNICOD
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Appendix A: System Functions CAST a
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Appendix A: System Functions HOST_I
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Appendix A: System Functions NULLIF
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Appendix A: System Functions 646 Pr
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Appendix A: System Functions Text a
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Appendix B: Very Simple Connectivit
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Appendix B: Very Simple Connectivit
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Appendix B: Very Simple Connectivit
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Appendix B: Very Simple Connectivit
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closing tags closing tags, XML docu
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cryptographic functions (continued)
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defects defects. See well formed XM
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EXPLICIT option EXPLICIT option bas
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IGNORE_DUP_KEY option (CREATE INDEX
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LOWER function LOWER function, 635
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online transaction-processing (OLTP
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query results query results alphabe
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scripts (continued) creating with M
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state state, basics of, 391 stateme
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transactions (continued) COMMIT TRA
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View Builder View Builder (Manageme
ABS function<br />
A<br />
ABS function, 611<br />
ACID test for transactions, 448<br />
ACOS function, 611<br />
Add New Data Source V iew Wizard, 523<br />
Add New Report Model Wizard, 526–529<br />
administration, database. See database administration<br />
and maintenance<br />
AdventureWorks database, 5–6, 235<br />
AFTER trigger s, 453–456, 470<br />
aggregate functions, 590–594<br />
aggregates<br />
AVG, 57<br />
COUNT(*) function, 59–62<br />
MIN/MAX, 57–59<br />
aliases<br />
Aliases list, 28<br />
aliasing tables, 86–87<br />
column names and, 58–59<br />
queries and, 195<br />
ALL predicate, SELECT statement and, 67<br />
ALLOW ROW/PAGE LOCKS option (CREA TE<br />
INDEX statement), 281<br />
alphabetization, query results and, 51<br />
ALTER command, 160<br />
ALTER DATABASE command, 8, 136–140<br />
ALTER INDEX command, 288–291, 294–295,<br />
581–583<br />
ALTER PROC statement, 369<br />
ALTER statement, 136–143<br />
stored procedures, changing with, 369<br />
views/sprocs and, 369<br />
ALTER TABLE command, 140–143<br />
ALTER TRIGGER statements, 454<br />
ALTER VIEW statement<br />
editing views and, 312<br />
encrypting views and, 318<br />
ALTER XML SCHEMA COLLECTION, 491<br />
altering<br />
report projects, 539–540<br />
tables. See tables, creating and altering<br />
658<br />
alternate keys vs. UNIQUE constraints, 171<br />
Analysis Ser vices (<strong>SQL</strong> Ser ver), 6, 23<br />
Analyzer, Query. See Query window<br />
angle brackets (< >), 477<br />
ANSI syntax, joins and, 84, 104–105<br />
ANSI/ISO<br />
<strong>SQL</strong> standards, 33<br />
T-<strong>SQL</strong> and, 44<br />
APP_NAME function, 639<br />
architectural changes, triggers and, 463<br />
archiving data, 474, 583<br />
arguments, error, 391–393<br />
AS keyword<br />
column names and, 58–59<br />
triggers and, 457<br />
ASC/DESC options (CREA TE INDEX statement),<br />
277–278<br />
ASCII function, 634<br />
ASIN function, 611<br />
assemblies. See .NET assemblies<br />
associate tables, 231<br />
asterisk (*) with SELECT statements, 45<br />
AsymKey_ID function, 599<br />
ATAN function, 611<br />
ATN2 function, 612<br />
atomicity<br />
defined, 427<br />
transactions and, 427<br />
attributes<br />
XML, basics of, 475, 479<br />
XML, vs. elements, 483<br />
auditing, views, 316–317<br />
authentication types, 31–32, 521<br />
AUTO option<br />
basics of, 502–503<br />
XML formatting and, 499<br />
AutoNumber columns, vs. identity columns, 126<br />
AVG function, 591
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