Seestandard query operators
optimistic concurrency, 263, 303??“304
conflicts, 263??“266
ChangeConflictException, 265
ConflictMode enumeration, 264??“265
RefreshMode enumeration, 265??“266
UpdateCheck property, 263??“264
n-tier operations, 303??“304
O/R Designer. SeeObject Relational Designer
OR logical operator, 38
Orcas, Beta 1, 345
ORD tool. SeeObject Relational Designer
Orderby clause, 38, 43??“44
OrderBy operator, 55, 57
OrderByDescending operator, 55, 58
Reverse operator v., 59
OtherKey property, 206
/outcsdl :, 343
/outms l:, 343
/outobjectlayer:, 343
OUTPUT parameter, 234
/outssdl :, 343
/outviews:, 344
OverwriteCurrentValues, 265
P
Parameter attribute, 209
DbType property, 209
Name property, 209
properties, 209
Parse method, 102, 106
LINQ to XSD, 355??“356
manipulating XML in Visual Basic, 189??“191
populating XML trees from text, 130
partitioning query operators, 86??“88
Skip, 55, 86
SkipWhile, 55, 86??“87
Take, 55, 87
TakeWhile, 55, 87??“88
/password:password, 296
Person.Contact table
letter S contacts, 7
LINQ to SQL and, 147??“149
LINQ to XML and, 147??“149
query/query filter, 15
schema defined, 14
table design, 210??“211
pluralization of classes, in O/R Designer, 296
/pluralize, 297
polymorphic queries, 42
prefixes, XML, 98, 141
PreserveWhitespace load option, 190
primary keys, 210??“212
ProductsPart, 236
/p[roject]:, 343
projection query operators, 55??“56
Select, 55??“56
SelectMany, 55??“56
projections, 38, 55
properties, 204
Association attribute, 206
AutoSync, 204
372
Index
queries
CanBeNull, 204
Column, 204
DataSource, 280
DbType, 204, 209
Default, 282
DeferredLoadingEnabled, 254??“255
Descendant axis, 186
Expression, 204
Extension indexer, 186
illustration, 186??“187
IsDbGenerated, 204, 212
IsDiscriminator, 204
IsForeignKey, 206
IsPrimaryKey, 204, 212
IsUnique, 206
IsVersion, 204
Name, 204, 206, 209
OtherKey, 206
relationship, 250
Storage, 204, 206
ThisKey, 206
UpdateCheck, 204
Always value, 264
concurrency conflicts, 263??“264
Never value, 264
WhenChanged value, 264
Value, 186
/prov[ider]:, 343
Providers
ADO, 218
LINQ, 41
LINQ to SQL, 41
LINQ to SQL, 218
Q
quantifier query operators, 83??“85
All, 54, 83??“84
Any, 54, 84??“85
Contains, 85
queries
creation, 32, 33
importance, 33
embedded in XML literals, 184, 187
execution, 32, 33??“36
deferred, 35
deferred v.
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