C

calculate property, XForms, 344

cardinality

DTD (Document Type Definition) elements, 357360

XSD (XML Schema Definition), 373374

cartographical data, commercial uses of XML , 394

cascading style sheets (CSS) , 4

case sensitivity

basic syntax rules, 14

XQuery syntax rules, 303

CAST function, 147

catalogs, commercial uses of XML , 393

categories, DTD elements , 354355

CDATA SECTION

classes, 52

overview, 24

Central Processing Unit (CPU) , 143

change commands, metadata , 89

character data, DTD , 352

Character Large Binary Object (CLOB)

DB2 database, 442444

overview, 261

specification, 132

child elements , 20

child node, XQuery language , 302

childNumber() method, 81

classes

abstracted, 33, 420

Attr

attributes associated with, 44

code, 4445

functions performed by, 32

CDATA SECTION , 52

Comment , 52

descriptions, 32

Document

attributes and methods of, 39

documentElement attribute, 41

end of chapter exercise, 55

events and, 42

functions performed by, 32

inheritance and, 38

load() method, 40

Element

attributes and methods of, 42

code, 43

functions performed by, 32

tagName attribute, 42

hierarchical structure, 3031

NamedNodeMap , 35

Node

appendChild method, 34

attributes and methods of, 33

functions performed by, 32

Try It Out exercise, 3537

NodeList

attributes and methods of, 34

functions performed by, 32

object model, 231

objects versus, 32

parseError

attributes and methods, 47

code, 4849

ProcessingInstruction , 52

Text

attributes and methods, 4546

code, 46

functions performed by, 32

CLOB (Character Large Binary Object)

DB2 database, 442444

overview, 261

specification, 132

closing tags

how to use, 2

syntax rules, 14

collection of nodes , 30

collections, object model , 231

command example, XQuery language , 296297

Comment class, 52

comment nodes

XPath scripting language, 266

XQuery language nodes, 302

comments

basic syntax rules, 17

XQuery syntax rules, 303

commercial uses of XML

bioinformatics, 393

B2B (Business to Business), 393

cartographical data, 394

catalogs, 393

data transfers, 393

document management, 393

genetics , 393

geographical data, 394

geological data, 394

geospatial data, 394

incomplete data, 393

manufacturing, 393

medicine, 393

news feeds, 393

personalization, 393

reasons for using, 392

web page personalization, 393

Web Services, 393

COMMIT statement, 121

complex data

management, 382

types, 378379

compression, XML advantages , 3

concatenation

XMLCONCAT method, 135

XPath expressions, 278

concurrency, NXD , 261

conditional expressions , 70

constraint property, XForms, 344

constructor functions, XPath scripting language , 283284

content

classification, NXD, 260261

document, editing and removing, 159161

DTD elements, 355357

element, 18

management system, document-centric documents, 260

context functions, XPath scripting language , 276 , 289290

context indexes , 259

Control Center, DB2 database , 443

control structure elements

xsl:choose , 7273

xsl:for--each , 71

xsl:if , 7071

xsl: otherwise , 7273

xsl:param , 75

xsl: sort , 74

xsl:variable , 75

xsl:when , 7273

correlated subqueries , 112

CPU (Central Processing Unit) , 143

CREATE TABLE command, 89 , 122

cross joins , 108

CSS (cascading style sheets) , 4

current function, 77

custom data types, XSD , 375

custom entities, DTD , 365369

custom--built functions , 303