Beginning Microsoft SQL Server 2008 ... - S3 Tech Training

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scripts (continued) creating with Management Studio, 150–151 EXEC command and. See EXEC command @@IDENTITY function, 331–334 @@ROWCOUNT, 334–335 sqlcmd, 340–344 USE statement, 326–327 searches searched CASE function, 354, 356–360, 639 WHERE clause and, 133 second normal form (2NF), 222–224 secondary filegroups, 8 secondary XML indexes, 283 security security contexts and EXEC command, 348 security functions, 630–633 stored procedures for, 396 TRUSTWORTHY option and, 121 seed values, defined, 126 SELECT * FR OM master.sys.messages, 390 SELECT statements ALL predicate, 67 FROM clause and, 44–47 DISTINCT predicate, 64–67 GROUP BY clause. See GROUP BY clause HAVING clause and, 62–64 INSERT INTO. . .SELECT statements, 73–75 nested, to find orphaned records, 191–192 nested queries and, 189–190 OPTION clause, 64 ORDER BY clause, 51–53 setting variables using, 328–329 setting variables with, 328–329 views and, 299–301, 305 WHERE clause and, 48–51 FOR XML clause and, 64 selectivity le vel within indexes, 284 self-closing tags (XML), 477 SERIALIZABLE isolation le vel, 436, 444–445 servers naming by, 116, 117 naming to connect, 521 676 scripts (continued) Server selection dialog box, 31 server types (SQL Server), 29 @@SERVERNAME function, 598 SERVERPROPERTY function, 645–647 services. See also reporting ser vices @@SERVICENAME function, 598 services management (SQL Server), 23 SESSION_USER function, 647 SESSIONPROPERTY function, 647 SET DATEFIRST function, 595 SET DEFAULT cascading action, 170 SET NULL cascading action, 170 SET option values, 597 SET statements, 328 Set Values dialog (Execute P ackage Utility), 560 severity, basics of, 390–391 SGML (standard generalized mar kup language), 474 shared locks, 438 Shared memory, 26, 27 shared with intent exclusive locks, 440 Show Estimated Execution Plan option (SQL Server), 37–38 shredding documents, defined, 495 SIGN function, 614 SignByAsymK ey function, 602 SignByCer t function, 603 simple option (reco very models), 579 SIN function, 614 single-value SELECT statements, 189–190 size of databases, and disk space, 120 of databases, changing, 137–139 SIZE parameter, 119 SMO object model, 564 SNAPSHOT isolation le vel, 445 Solution Explorer, report models and, 519 SORT_IN_TEMPDB option (CREA TE INDEX statement), 280–281 SOUNDEX function, 637 sp_addmessage, 394–395 sp_depends stored procedure, 184
sp_help command, 131 sp_helpdb utility, 122 sp_monitor, system store procedure, 588 SPACE function, 637 sparse columns, 263–264, 283 splits, page (storage), 263, 267, 292–294 sproc. See stored procedures (sprocs) SQL (Str uctured Quer y Language). See also dynamic SQL; scripts; T -SQL Management Objects (SMO), 2 Native Client, 263 rules and, 212 Server Authentication, 31–33 Server Books Online, 21–23 Server Browser, 23 Server Business Intelligence Suite tool, 544 Server Computer Manager, 23 Server Configuration Manager, 23–27 Server Express, 521 server log, 430–433 SQL_VARIANT_PROPERTY function, 627 SQLCMD mode, 36–37 SQL and XML AUTO, 502–503 basic relationship, 473, 486–487 columns, defining as XML types, 487–488 constraints, enforcing, 498 EXPLICIT option, 503–504 OPENXML option, 509–514 PATH option, 504–509 RAW option, 500–501 relational data, retrieving, 498–499 XML data type methods. See data type methods (XML) XML schema collections, 488–492 SQL Ser ver data access in. See data access in SQL Server data types, 12–18 defined, 23 Integration Services (SSIS), 39 standard generalized markup language Management Objects (SMO) object model, 564 object identifiers, 18–19 Profiler, 40 storage. See storage, SQL Server SQL Ser ver Agent database jobs and tasks, 567–574 database operators, 565 defined, 23 Execute Package Utility and, 558, 561 scheduled tasks, 574 SQL Ser ver Integration Ser vices (SSIS) basic function of, 543–544 Import/Export Wizard, 544–550 package basics. See package editor (SSIS); packages (SSIS) Package Migration Wizard, 543 packages, executing, 558–561 SSIS (SQL Server Integration Services), 39 SQL Ser ver Management Studio authentication types, 31–32 DB combo box, 38 logging into SQL Server, 32–33 Object Explorer, 38 overview, 28–29 Query window. See Query window server name, 29–31 server types, 29 Show Estimated Execution Plan option, 37–38 SQLCMD mode, 36–37 SQL Ser ver storage. See storage, SQL Ser ver sqlcmd utility basics, 40 GO statement and, 336 scripts and, 325, 340–344 variables, declaring, 327–330 SQRT function, 614–615 SQUARE function, 615 SSIS (SQL Ser ver Integration Ser vices). See SQL Server Integration Ser vices (SSIS) standard generalized mar kup language, 474 677 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 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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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 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 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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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 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 The
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Chapter 17: Reporting for Duty, Sir
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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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Page 688 and 689: Appendix B: Very Simple Connectivit
Page 696 and 697: ABS function A ABS function, 611 AC
Page 698 and 699: closing tags closing tags, XML docu
Page 700 and 701: cryptographic functions (continued)
Page 702 and 703: defects defects. See well formed XM
Page 704 and 705: EXPLICIT option EXPLICIT option bas
Page 706 and 707: IGNORE_DUP_KEY option (CREATE INDEX
Page 708 and 709: LOWER function LOWER function, 635
Page 710 and 711: online transaction-processing (OLTP
Page 712 and 713: query results query results alphabe
Page 716 and 717: state state, basics of, 391 stateme
Page 718 and 719: transactions (continued) COMMIT TRA
Page 720: View Builder View Builder (Manageme
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