Microsoft SQL Server 2005 Developer’s Guide- P25 pdf

This tab will display an area for you to save the extracted Showplan events to either a single .SQLPlan file or separate .SQLPlan files for each event.. When the trace is run, you can se

A p p e n d i x : S Q L P r o f i l e r 4 9 9

displayed on the Trace Properties dialog This tab will display an area for you to save

the extracted Showplan events to either a single SQLPlan file or separate SQLPlan

files for each event

When the trace is run, you can select the Showplan items from the upper portion

of the trace window to display the query plan diagram in the lower portion of the

window Figure A-5 shows a query plan diagram

Figure A-5 Query plan diagram

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501

References to figures are in italics.

A

administrative tools, 14

ADO, 258–260

adding the ADO reference to Visual

Basic, 263–264 architecture, 260–262

batch updates, 320–321

closing a Recordset, 289–290

Command object, 301–305, 312–318

Connection object, 305–307

connecting to SQL Server, 265–281

connecting to SQL Server using a UDL

file, 276–277 connecting to SQL Server using the

Data Link dialog, 277–281 connection string keywords, 266

data bound Recordsets, 295–298

error handling, 318–320

finding and bookmarking rows, 298–301

forward-only Recordset object,

283–289 keyset Recordset object, 290–295

modifying data with, 307–316

MSDASQL prompt constants, 269

and OLE DB, 260

opening a connection using the

Connection object’s properties, 274–276

opening a connection with OLE DB

Provider for ODBC, 265–270 opening a connection with OLE DB

Provider for SQL Server, 271–273

opening a DSN-less connection with OLE DB Provider for ODBC, 270–271

opening a trusted connection using OLE DB Provider for SQL Server, 273–274

overview, 262–263 Recordset object, 281–305, 308–312 transactions, 322–324

types of cursors, 281–282 ADOMD.NET, 418

adding references, 422–423 AdomdCommand object, 427–434 AdomdConnection object, 423–426 AdomdDataAdapter object, 434–435 AdomdDataReader object, 427–430 building BI applications with, 421–436

CellSet object, 432–434 connection string keywords, 425–426 CubeDef object, 436

object model, 419–421 XMLReader object, 431–432 ADO.NET

architecture, 170–172, 173

core classes in System.Data, 177–182

namespaces, 172 NET Data Providers, 172–177 aggregates, CLR, 105–110

Analysis Management Objects (AMO), 417–418

hierarchy, 418–419 Analysis Server Scripts projects, 9

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5 0 2 M i c r o s o f t S Q L S e r v e r 2 0 0 5 D e v e l o p e r ’s G u i d e

Analysis Services

databases, 17

overview, 416–421

projects, 17–18

application definition files (ADFs), 140–141,

144–152

AS keyword, 51–52

assemblies, 78, 80, 81–82

assisted editors, 14

asymmetric keys, 47–48

asynchronous query support, 209–210

B

BI Development Studio See Business

Intelligence (BI) Development Studio

BLOB data, retrieving, 212–215

BULK INSERT statements, 68–69

Business Intelligence (BI) Development

Studio, 14–16

Designer window, 16

Output window, 20

Properties window, 20

Solution Explorer window, 16–20

Toolbox window, 20

C

certificates, 48

CLR, 78

aggregates, 105–110

architecture, 79–80

creating database objects, 82–110

database object components, 80–83

debugging database objects, 110–115

enabling support, 80

stored procedures, 83–90

system views, 115

triggers, 94–98

user-defined functions (UDFs), 90–94

user-defined types (UDTs), 99–105

clustered indexes, 39

CommandBuilder, 216–220

Common Language Runtime See CLR

common table expressions (CTEs), 62–64

Connect To Server dialog box, 7

connection pooling, 187–189 constraints, 36–37

CREATE DATABASE statement, 35 credentials, 46

Cube Wizard, 18 cursors, 60–62 dynamic, 283 forward-only, 283 keyset, 283 static, 283

D

Data Mining Designer, 18 data source views, 18 Data Transformation Pipeline (DTP), 375–376

Data Transformation Runtime (DTR), 376–377

data types, 37–38 Database Tuning Advisor, 14 databases, 35

DataReader, 204–215 DDL triggers, 45 debugging, CLR database objects, 110–115 defaults, 40

DELETE statements, 71–72 Dimension Wizard, 18 DML

modifying data with, 65–74 querying and updating with T-SQL DML, 49–75

dynamic SQL, executing with the ADO Connection object, 305–307

dynamic SQL statements, executing, 191–193

E

error handling ADO, 318–320 CLR, 74–75 SMO, 474–475

I n d e x 5 0 3

F

FLWR (For-Let-Where-Return) statements,

230–231

full-text catalogs, 49

full-text searching, 48–49

functions, 43–45

G

Generate SQL Server Scripts Wizard, 5, 7, 8

GROUP BY clause, 53–54

H

HTTP SOAP

creating SOAP endpoints, 247–249

using SOAP endpoints, 249–253

I

Import Analysis Service 9.0 Database, 19

indexed views, 39

indexes, 38–40

INSERT statements, 65–68

instance configuration files (ICFs), 140–144

INSTEAD OF triggers, 72

Integration Services

APIs, 404–412

breakpoints, 395–397

checkpoints, 397–398

creating configurations, 400–403

Data Transformation Pipeline (DTP),

375–376

Data Transformation Runtime (DTR),

376–377

deploying packages, 399–404

overview, 374–375

Package Deployment Utility, 403–404

package security, 399

projects, 18

SSIS Designer, 18–19, 378–395

SSIS Import and Export Wizard,

377–378

transactions, 398

J

joins, retrieving related data using, 56–58

L

logins, 46

M

Management Studio See SSMS

master keys, 47 Microsoft Full-Text Engine for SQL Server (MSFTESQL), 48–49

multiple active result sets (MARS), 210–211

N

.NET Data Providers, 81, 172 adding the System.Data.SqlClient namespace, 182–183

connection string keywords, 184–186, 189–190

core classes, 175–177 namespaces, 173–174 NET database object security, 112–115 nonclustered indexes, 39

Notification Services application definition files (ADFs), 140–141, 144–152

building a NET subscription/event application, 158–166

building applications using nscontrol, 155–157

building applications using SSMS, 153–155

compiling applications, 139 defining applications, 139 events, 136–138

firing data events using NET, 163–166 firing data events using T-SQL, 166 instance configuration files (ICFs), 140–144

notification engine, 138–139 notifications, 138

5 0 4 M i c r o s o f t S Q L S e r v e r 2 0 0 5 D e v e l o p e r ’s G u i d e

Notification Services (Cont.)

overview, 136

sample application, 140–157

subscriptions, 138, 159–163

updating applications, 157

nscontrol, building Notification Services

applications using, 155–157

O

Object Explorer window, 5–8

OLE DB, 256

and ADO, 260

architecture, 256–258

OLE DB Provider for ODBC

provider-specific keywords, 267–268 OLE DB Provider for SQL Server

connection string keywords, 272 ORDER BY clause, 53

output, 73–74

Output window, 20

P

parameterized queries, 368–369

parameterized SQL statements, executing,

193–196

PIVOT operator, 64–65

prepared SQL, 301–305

Profiler, 14

Properties window

BI Development Studio, 20

SSMS, 10–11

Q

Query Analyzer See Query Editor

Query Builder, 24–26

parameterized queries, 368–369

Query Editor, 11–13, 22–24

R

Registered Servers window, 4–5

Report Definition Language (RDL), 362

Report Model Project template, 20 Report Project template, 19 Report Project Wizard, 19–20 Reporting Services

accessing reports, 362–363 architecture, 326–327 authoring tools, 328, 348–358 command-line installation options, 331 components, 327–329

configuration and management tools,

328, 341–347 configuration tool, 342–344 creating a report, 364–369 deploying reports, 369 development stages, 363–364 embedding a browser control on

a Windows form, 360 extensions, 338–340, 361–362 installing, 329–336

parameterized queries, 368–369 parameters used with ADDLOCAL and REMOVE properties, 335

programmability, 329, 359–362 report authoring, 363–371 Report Builder, 357–358 Report Designer, 348–353 Report Manager, 328, 340–341 Report Model Designer, 353–356 Report Processor, 337–338 Report Server, 328, 336–340 Report Wizard, 348–350

rs utility, 344–345, 346 rsconfig utility, 344, 345 rskeymgmt utility, 345–347 running reports, 369–371 Scheduling and Delivery Processor, 338 Setup ini file options, 332–334 starting Internet Explorer from

a Windows form, 359–360 using SOAP, 361

Results window, 13 roles, 47

rules, 40

I n d e x 5 0 5

S

scalar-valued functions, 43–44

schemas, 47

scripts, generating, 5–7

searching, 48–49

security, 46–48

CLR, 112–115

opening a trusted connection, 186–187

SSIS packages, 399

SELECT DISTINCT statement, eliminating

duplicate rows with, 54–55

SELECT INTO statement, creating tables

using, 55

SELECT statements, 49

building queries using, 50–51

filtering using the WHERE clause,

51, 52

grouping results with GROUP BY,

53–54

ordering results with ORDER BY, 53

renaming columns with AS, 51–52

using the TOP clause, 56

server types, 6

Service Broker

activation, 131–132

Adjacent Broker Protocol, 121

architecture, 118–121

contracts, 120

creating objects, 126–127

Dialog Protocol, 121

dialog security, 132

dialogs, 120–121

enabling, 122–124

message transport protocol, 121

messages, 119

new T-SQL commands, 122, 123

queues, 120

retrieving messages from a queue,

130–131

sample application, 125–131

sending messages to a queue, 127–129

services, 120

system views, 132–133 using queues, 124–125 SMO, 440–441

adding SMO objects to Visual Studio, 441–442

connecting to the selected SQL Server system, 461–463

creating databases, 468–469 creating the Server object, 442–444 Database object hierarchy, 453–456 error handling, 474–475

getting property values, 444 hierarchy, 449

instance classes, 452 JobServer object hierarchy, 457–459 listing columns, 465–466

listing databases, 463–464 listing registered SQL systems, 461 listing tables, 464–465

namespaces, 450 property collections, 445–449 retrieving column attributes, 467–468 sample application, 459–475

Server object hierarchy, 452–453 setting property values, 445 showing T-SQL script for tables, 472–474

Table and View object hierarchy, 456–457

transferring tables, 469–472 utility classes, 450–451 Solution Explorer window

BI Development Studio, 16–20 SSMS, 8–10

SQL Management Objects See SMO

SQL Mobile Scripts projects, 10 SQL Profiler, 492

predefined templates, 494 replaying a trace, 497 Showplan events, 497–499 starting, 492–496

starting, pausing, and stopping a trace, 496–497

5 0 6 M i c r o s o f t S Q L S e r v e r 2 0 0 5 D e v e l o p e r ’s G u i d e

SQL Server Management Studio See SSMS

SQL Server Scripts projects, 9

SqlAdapter object, 215–220

Sqlcmd utility, 478

command shell, 478–479

command-line parameters, 479–483

developing scripts with Query Editor,

485–487 extended commands, 484

nesting scripts, 488

variables, 484–485, 487–488, 489

SqlCommand object, 190–200

SqlConnection object, 183–190

SqlDataReader object, 204–215

SqlDependency object, 201–204

SSIS See Integration Services

SSMS

building Notification Services

applications, 153–155 Object Explorer window, 5–8

overview, 2–3

Properties window, 10–11

Query Builder, 24–26

Query Editor, 11–13, 22–24

Registered Servers window, 4–5

Results window, 13

Solution Explorer window, 8–10

as T-SQL development tool, 22–27

user interface, 3–4

using projects, 26–27

version control, 27

static SQL, 301–305

storage for searching, 48–49

stored procedures, 41–43

CLR, 83–90

deploying, 89–90

executing with Command objects,

316–318 executing with return values, 196–198

extended, 83–84

setting security, 89

using, 90

subqueries, 59–60

Summary Page, 7–8

symmetric keys, 48 synonyms, 41 system views CLR, 115 Service Broker, 132–133 System.Data

Constraint, 181 DataColumn, 179–180 DataException, 182 DataRelation, 181 DataRow, 180

DataSet, 178, 179

DataTable, 178–179 DataView, 180 DataViewManager, 180 ForeignKeyConstraint, 181 UniqueConstraint, 181

T

tables, 36–43 table-valued functions, 44–45 temporary tables, 37

Toolbox window, 20 TOP clause, 56 transactions, 73 ADO, 322–324 executing, 198–200 Integration Services, 398 triggers, 45

CLR, 94–98 trusted connections, 186–187 Try-Catch, 74–75

T-SQL creating database objects using T-SQL DDL, 34–49

development tools, 22–34 executing and debugging with Visual Studio 2005, 33–34

firing data events using, 166 querying and updating with T-SQL DML, 49–75

using Sqlcmd variables and T-SQL statements, 489

I n d e x 5 0 7

U

UNION statements, combining related data

using, 58–59

unique indexes, 39

Universal Data Link (UDL) files, 276–277

UNPIVOT operator, 64–65

UPDATE statements, 70–71

user-defined aggregates, 105–110

user-defined functions (UDFs), 90–94

user-defined types (UDTs), CLR, 99–105

users, 46–47

V

version control, 12–13, 27

views, 40–41

Visual SourceSafe, 12, 27

Visual Studio 2005, 27–32

executing and debugging T-SQL with,

33–34

W

Web services, 250–253

WHERE clause, 51, 52

WSDL, 250

X

XML bulk-loading XML documents, 245–246

data type, 222–227 Exist method, 231–232 indexes, 40, 235–236 Modify method, 232–233 nested For XML queries, 242 OPENXML keyword, 244–245 Query method, 233–234 Value method, 234 For XML Auto mode, 237 For XML Explicit mode, 237–239 For XML Path mode, 240–241 For XML Raw mode, 236 For XML Type mode, 239–240 XSD schema generation, 242–244

See also HTTP SOAP

XMLA protocol, 416, 417 XQuery, 227–231 XSD schemas data validation using, 223–227 inline XSD schema generation, 242–244