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

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EXPLICIT option EXPLICIT option basics of, 503–504 XML formatting and, 499 Extended Stored Procedures (XPs), 399 Extensible Mar kup Language (XML), 473–516 editing tools, 480 element content, 485–486 indexes, creating, 282–283 namespaces, 484–485 outputting with FOR XML clause, 64 overview, 474–475 SQL and. See SQL and XML validity vs. being well formed, 486 XML document parts. See document parts (XML) XML Notepad, 480 XMLDATA/XMLSCHEMA parameter, 499 XMLSpy, 480 XSLT, 514–516 extents (storage), 262, 437 Extract, Transform, and Load data (ETL tool), 543 F factorials, recusion and, 399–400 @@FETCH_ST ATUS function, 604 fifth normal form, 227 filegroups defined, 119 FILEGROUP_ID function, 620 FILEGROUP_NAME function, 620 FILEGROUPPROPERTY function, 620 primary and secondary, 8 files comma-delimited files and generating packages, 546 FILE_ID function, 619 FILE_NAME function, 619 FILEGROWTH option, 120 FILENAME parameter, 119 FILEPROPERTY function, 620–621 Files and Filegroups option (databases), 577 log and data, storing, 120 storing databases in multiple, 119, 130 text files, generating with sqlcmd, 342–344 666 FILLFACTOR option ALTER INDEX command, 294–295 CREATE INDEX statement, 279 filtering reports, 534 views as filters, 303–305 firing order (trigger s) concurrency issues and, 466–467 controlling with logic, 465 overview, 464–465 first normal form (1NF), 219–222 FIRST trigger s, 464–465 flags GO statements and, 337 sqlcmd and, 340–341 FLOOR function, 613 FOR ATTACH option, 120–121 FOR triggers, 454–456 FOR XML clause basics of, 498–499 SELECT statement and, 64 foreign key constraints adding to tables, 162–163 bi-directionality of foreign keys, 170–171 cascading actions, 165–170 creating tables with, 161–162 error handling and, 380 one-to-many relationships and, 235 required vs. optional values, 170 in SQL Server, 231 tables, making self-referencing, 163–164 foreign keys. See also foreign key constraints adding to Data Source view, 525 bi-directionality of, 170–171 creating tables with, 161–162 declaring, 165–166 fundamentals of, 161 as part of primary keys, 165–166 required vs. optional values in, 170 FORMATMESSA GE function, 641 forward slash (/) in named columns, 507–509 fourth normal form, 226 fragmentation of databases, 291–294
fragmenting of indexes, 580 FREETEXTT ABLE function, 629 FROM clause, SELECT statement and, 44–47 full backups (databases), 576 full joins, 101–103 full qualification of column names, 86 full recovery models (databases), 578 full-text catalogs, 12 FULLTEXTCA TALOGPROPERTY function, 621 FULLTEXTSER VICEPROPERTY function, 621 functions determinstic, 423–425 EXEC command and, 348–349 retrieving error conditions and, 363 WITH SCHEMABINDING option and, 416 system functions, 329–330 G General dialog (Execute P ackage Utility), 559 geospatial columns, 283 GetAncestor function, 609 GETANSINULL function, 641 GETDATE() function defined, 607 determinism and, 423 string data types and, 18 UDFs and, 413–414 views and, 307 GetDescendant function, 609 GetLevel function, 609 GetReparentedValue function, 610 GetRoot function, 610 GETUTCD ATE function, 607 global variables, 588–590 GO statement, batches and, 335–337 GROUP BY clause aggregate functions and, 590 for aggregating data, 54–62 basics of, 54–56 groups conditions on, 62–64 GROUPING function, 592 IF UPDATE() function (triggers) GUI tool to create databases, 144–151 GUIDs vs. primary keys, 158 ROWGUIDCOL and, 127–128 H HAS_DBACCESS function, 630 HAVING clause, SELECT statement and, 62–64 header vs. detail tables, 222–224 heaps defined, 270 non-clustered indexes on, 272–273 hiding data with vie ws, 301–303 hierarchical data reports and, 538 UDFs and, 418–421 hierarchy functions, 609–610 HOST_ID function, 642 HOST_NAME function, 642 HTML (HyperT ext Mar kup Language), 474, 479–480 I ID (SPID), server process, 598 id parameter (COLUMNPR OPERTY function), 617 IDENT_CURRENT function, 329, 642 IDENT_INCR function, 642 IDENT_SEED function, 642 identifiers for objects (SQL Ser ver), 18–19 IDENTITY columns fundamentals of, 126 NULL values and, 133 replication and, 127 vs. ROWGUIDCOL, 127 @@IDENTITY function, 327, 329, 331–334, 642–643 IDENTITY value, 126 @@IDLE function, 589 IF ... ELSE statements, 350–354 IF statements, 352, 354 IF UPDATE() function (trigger s), 467 667 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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Page 662 and 663: IsCheckCnst IsConstraint IsDefault
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Page 688 and 689: Appendix B: Very Simple Connectivit
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Page 698 and 699: closing tags closing tags, XML docu
Page 700 and 701: cryptographic functions (continued)
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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 714 and 715: scripts (continued) creating with M
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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