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

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state state, basics of, 391 statements. See also specific statements batches and, 337–338 requiring batches, 337 scripts and, 325 statistics Data Source view, 529 STATISTICS_NORECOMPUTE option, 280 STATS_DATE function, 647 STDEV/STDEVP functions, 593 storage, SQL Ser ver extents, 262 locks, 261–262 pages, 262–263 row level locking, 263 sparse columns, 263–264 stored procedures (sprocs), 367–411 benefits of using, 395–399 changing with ALTER, 369 creating, 368–369 debugging. See debugging defined, 367, 411 dropping, 370 errors and. See error handling forcing inserts with, 228 fundamentals of, 10 .NET assemblies, 410 parameterization. See parameterization recursion, 399–402 return values and, 376–378 vs. UDFs, 411, 413 xp_msver system sproc, 599 XPs, 399 storing information, 249–250 strings connection, 522 string functions, 633–6387 STUFF function, 637 subqueries basics of, 188–192 correlated, 192–197 defined, 188 678 vs. joins, 188, 212–214 nested queries and, 190–194 UDFs and, 415 SUBSTRING function, 637 SUM function, 594 SUSER_ID function, 631–632 SUSER_NAME function, 632 SUSER_SID function, 632 SUSER_SNAME function, 632 SWITCHOFFSET function, 608 syntax alternatives for joins, 104–107 ANSI/ISO syntax, 104–105 error, batches and, 337 syscomments system table, 316 SYSDATETIME function, 607 SYSDATETIMEOFFSET function, 608 sys.objects table, 4 sys.sql_modules metadata function, 317 system functions, 587–647 aggregate functions, 590–594 basic metadata functions, 615–628 basics of, 329–330 configuration functions, 596–601 cryptographic functions. See cryptographic functions cursor functions, 603–605 date and time functions, 605–609 hierarchy functions, 609–610 legacy system functions, 588–590 mathematical functions, 610–615 rowset functions, 628–630 security functions, 630–633 string functions, 633–638 text and image functions, 648 system tables, 4 SYSUTCD ATETIME function, 608 T tables adding and deleting (ERDs), 238–239 adding DEFAULT constraints to, 176
adding foreign keys to, 162 adding primary keys to, 237 adding with View Builder, 314 associate, 231 basics, 216 clustered, 270 constraints, 8 creating primary keys for, 159–160 creating tables with foreign keys, 161–162 creating UNIQUE constraints on, 172 derived tables, 198–199 editing relationships between, 243 filegroups, 8 fundamentals, 7 header vs. detail, 222–224 heaps, defined, 270 indexes, 7–8 linking, 231 locked, 437 making self-referencing, 163–164 merge, 231 non-clustered indexes on clustered, 273–276 properties and objects, editing (ERDs), 242 in reports, 533 requirements sourced across, 457–459 rules and defaults and, 184 table constraints, 130 Table Design Wizard, 537 table names, 124–125, 581 table scans, 268–269 temporary, subqueries and, 193–194 triggers, 8 UDFs that return, 416–423. See tables views with appearance of, 319 tables, creating and altering ALTER statement. See ALTER statement CREATE statement. See CREATE statement DROP statement, 143–144 fundamentals of, 130–135 object naming, 113–117 using GUI tool. See GUI tool to create databases transactions tags self-closing, 477 XML, 476, 479–480 TAN function, 615 tasks creating (databases), 566–574 defined, 564 TCP/IP, 26–27 tempdb database (SQL Ser ver), 5 temporary tables defined, 193 subqueries and, 193–194 temp tables, 348 termination specs, 139–140 testing, importance of, 212 text and image functions, 648 text files, generating with sqlcmd, 342–344 TEXTIMA GE_ON clause, 130 TEXTPTR function, 648 @@TEXTSIZE function, 598 TEXTV ALID function, 648 third normal form (3NF), 224–226 TIME parameter, 361 @@TIMETICKS function, 589 TODATETIMEOFFSET function, 608–609 tools debugging tools, 402 editing tools (XML), 478 ETL tool, 543 GUI tool. See GUI tool to create databases Query window toolbar, 45–46 SQL Server Business Intelligence Suite tool, 544 TOP expression, 44 ToString function, 610 @@TOTAL_ERRORS function, 589 @@TOTAL_READ and @@TOT AL_WRITE functions, 590 @@TRANCOUNT function, 590 transactions basics of, 427–428 BEGIN TRAN option, 428–429 679 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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Appendix A: System Functions OBJECT
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Page 698 and 699: closing tags closing tags, XML docu
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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 714 and 715: scripts (continued) creating with M
Page 718 and 719: transactions (continued) COMMIT TRA
Page 720: View Builder View Builder (Manageme
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