1. I-1
Index
A beginning Service Broker conversations, 9-26
bigint data type, 2-3
accessing data. See data retrieval
ACID mnemonic, 1-5 BINARY BASE64 option (FOR XML), 3-4
ACTIVATION option (CREATE QUEUE), 9-20 binary data types, 2-4
AFTER triggers, 5-28 binding relational columns and variables, 3-36
aggregates, managed, 8-22 bit data type, 2-4
alias data types, 2-6 to 2-7 blocking and locking. See locking
managed, 8-22 B-trees, 4-4
alignment, index, 4-19
ALLOW_PAGE_LOCKS option, 4-12 C
ALLOW_ROW_LOCKS option, 4-12 CALLER option (EXECUTE AS clause), 7-38
ALTER DATABASE statement calling parameterized stored procedures, 7-12
enabling recursive triggers, 5-39 CASCADE option, FOREIGN KEY constraint, 5-19
filegroup management, 1-17 cascading referential integrity, 5-19
ALTER FUNCTION statement, 7-20 catalog views, 1-11, 6-16
ALTER INDEX statement obtaining index information, 4-24
REINDEX clause, 4-36 CATCH block. See TRY...CATCH blocks
REORGANIZE clause, 4-36 certificates as authenticators, 7-41
ALTER PARTITION FUNCTION statement, 2-25, 2-26 Service Broker, 9-12
ALTER PROCEDURE statement, 7-8 char data type, 2-4
ALTER TABLE statement, 2-15 CHECK constraints, 5-7, 5-13
CONSTRAINT clause, 5-8, 5-10 disabling, 5-21
constraint modification, 5-8 classes, 8-18
NOCHECK option, 5-22 mapping to, 8-22
REFERENCE clause, 5-19 CLR (Common Language Runtime), 8-2 to 8-8
SWITCH clause, 2-25 clustered indexes, 4-4 to 4-5
ALTER VIEW statement, 6-13 partitioned, 4-19 to 4-20
WITH ENCRYPTION option, 6-18 tables without (heaps), 4-6
ALTER XML SCHEMA COLLECTION statement, 5-48 collations, column, 2-14
altering. See modifying (altering) collections, XML schemas, 5-47
anonymous dialog security (Service Broker), 9-13 columns
ANSI_ database options, 1-9 collations (sort orders), 2-14
ANSI synonyms for data types, 2-3 defined as xml, 3-31, 3-40
APPLY operator, 3-40 indexes with multiple, 4-15 to 4-16
approximate numeric data types, 2-3, 2-4 integrity of, 5-3, 5-4
AS SNAPSHOT OF clause (CREATE DATABASE), 1-29 names for, 2-14
assemblies, 8-9 to 8-14, 8-18 relational, binding, 3-36
importing, 8-11 to 8-12 special types of, 2-15
permissions, 8-12 to 8-14 with unique values. See UNIQUE constraints
asymmetric keys as authenticators, 7-41 in universal tables, 3-9 to 3-10
atomicity of transactions, 1-5 Common Language Runtime (CLR), 8-2 to 8-8
AUTHENTICATE permission, 7-40, 9-13 composite indexes, 4-15 to 4-16
AUTHENTICATE SERVER permission, 7-40 computed columns, 2-15
AUTHORIZATION clause creating indexes on, 4-17
CREATE CONTRACT statement, 9-17 configuring databases, 1-7
CREATE MESSAGE TYPE statement, 9-15 consistency of transactions, 1-5
CREATE SERVICE statement, 9-21 CONSTRAINT clause (CREATE/ALTER TABLE), 5-8, 5-10
AUTO_ database options, 1-7 constraints for data integrity, 5-5 to 5-22
AUTO mode (FOR XML), 3-4, 3-7 to 3-8 considerations for, 5-21
nested XML, 3-13 triggers vs., 5-28
automatic options for databases, 1-7 CONTENT keyword (typed XML), 5-50
automatic recovery of transactions, 1-6, 1-8 context of execution, 7-36 to 7-41
availability options for databases, 1-8 context of impersonation, 7-40 to 7-41
contracts (Service Broker), 9-5, 9-17 to 9-18
B controlling execution context, 7-36 to 7-41
conversation groups (Service Broker), 9-8
backups
partitioned tables and, 2-19 conversations, Service Broker
of snapshots (disallowed), 1-29 architecture for, 9-7 to 9-9
of transactions, 1-5 beginning, 9-26
BEGIN DIALOG statement, 9-26 ending, 9-31
RELATED_CONVERSATION parameter, 9-31 process of, 9-10
copies of databases (snapshots), 1-28 to 1-30

2. I-2 coverage
coverage, 4-9 database performance. See performance
CREATE ASSEMBLY statement, 8-11 databases
WITH PERMISSION_SET clause, 8-13 creating, 1-2 to 1-12
CREATE CONTRACT statement, 9-17 example of, 1-4
CREATE DATABASE statement options for, configuring, 1-7
AS SNAPSHOT OF clause, 1-29 file location considerations, 1-4
multiple filegroups, creating, 1-16 database snapshots, 1-29
CREATE ENDPOINT statement, 9-13 partitioned tables, 2-18 to 2-26
CREATE FUNCTION statement, 7-20, 7-22, 7-24 transaction log file, 1-6
mapping to methods, 8-20 integrity of. See data integrity
CREATE INDEX statement, 4-11 managed objects, 8-6, 8-17 to 8-23
CREATE MESSAGE TYPE statement, 9-15, 9-17 aggregates, 8-22
CREATE PARTITION FUNCTION statement, 2-21 mapping to managed code, 8-18
CREATE PARTITION SCHEME statement, 2-22 stored procedures, triggers, and functions, 8-20
CREATE PROCEDURE statement, 7-5, 7-11 masking data with views, 6-7
EXECUTE AS clause, 7-38 to 7-41 obtaining information on, 1-10 to 1-12
mapping to methods, 8-20 planning, 1-4
OUTPUT keyword, 7-13 snapshots of, 1-28 to 1-30
CREATE QUEUE statement, 9-19 date and time data types, 2-3
CREATE SCHEMA statement, 1-24 datetime data type, 2-3
CREATE SERVICE statement, 9-21 DB_ID function, 1-12
CREATE TABLE statement DB_NAME function, 1-12
CONSTRAINT clause, 5-10 dbo schema, 1-24
constraint creation, 5-8 deadlock, partitioned tables and, 2-20
REFERENCE clause, 5-19 decimal data type, 2-3, 2-4
CREATE TRIGGER statement, 5-28 DEFAULT constraints, 5-7
mapping to methods, 8-20 DEFAULT option (CREATE MESSAGE TYPE), 9-18
CREATE VIEW statement, 6-9 default parameters for stored procedures, 7-12
WITH ENCRYPTION option, 6-18 default schemas, 1-25
CREATE XML SCHEMA COLLECTION statement, 5-47 defaults for data integrity, 5-4
CURSOR_ database options, 1-8 defragmenting indexes, 4-35
cursor options for databases, 1-8 delete statement (XQuery), 3-38
DELETE statements
D responding to with triggers, 5-32. See also triggers
data file groups. See filegroups restrictions on, 5-20
data integrity, 5-1 to 5-5 deleting. See removing
constraints, 5-5 to 5-22 dependencies, view, 6-17
enforcing, options for, 5-4 detecting index fragmentation, 4-33
triggers. See triggers dialog conversations (Service Broker), 9-8
validating typed XML, 5-49 handle variables, 9-26
XML schemas, 5-5, 5-44 to 5-50 dialog security (Service Broker), 9-13
data modification, 1-30 direct recursion, 5-39
restrictions on, 5-11 disabling constraints, 5-21
triggers. See triggers disabling nested triggers, 5-38
XML data, 3-37 to 3-38 distributed partitioned views, 6-26
data portion of table rows, 2-11 DML triggers, 5-5, 5-26 to 5-40
data retrieval, 1-30 AFTER triggers, 5-28
FOR XML clause, 3-2 to 3-15 constraints vs., 5-28
AUTO mode, 3-4, 3-7 to 3-8, 3-13 DELETE triggers, 5-32
EXPLICIT mode, 3-4, 3-9 to 3-10, 3-15 INSERT triggers, 5-30
nested XML, 3-13 to 3-15 INSTEAD OF triggers, 5-28, 5-35
PATH mode, 3-4, 3-11 to 3-12 managed, 8-20
RAW mode, 3-4 to 3-6 nested, 5-37
how SQL Server accesses data, 4-3 recursive, 5-39
querying XML data, 3-35 to 3-36 UPDATE triggers, 5-33
data storage DOCUMENT keyword (typed XML), 5-50
controlling with multiple filegroups, 1-18 domain integrity, 5-3
partitioned tables and, 2-19 enforcing, 5-4
potential growth of, 1-4 DROP ASSEMBLY statement, 8-11
data types DROP FUNCTION statement, 7-20
alias types, 2-6 to 2-7 DROP PROCEDURE statement, 7-9
maintaining data integrity with, 5-4 DROP TABLE statement, 2-15
system-supplied, 2-3 to 2-5 DROP TYPE statement, 2-7
data views. See views DROP VIEW statement, 6-13
Database Engine Tuning Advisor, 4-29 to 4-32 DROP XML SCHEMA COLLECTION statement, 5-48

3. isolation of transactions I-3
dropping (removing) free space in indexes, 4-21 to 4-22
assemblies, 8-11 full dialog security (Service Broker), 9-13
dropping views, 6-14 functions, 7-18 to 7-25
functions, 7-20 managed, 8-20
stored procedures, 7-8 for obtaining metadata, 1-12
tables, 2-15 types of, 7-19
XML data, 3-38
XML schema collections, 5-48 G
durability of transactions, 1-5 global identifiers, 2-4
GO command, 7-6
E growth of physical data storage, 1-4
editing. See modifying (altering)
ELEMENTS option (FOR XML), 3-4, 3-6, 3-8, 3-13 H
EMERGENCY database option, 1-8 handle variables for dialogs, 9-26
encrypting Service Broker dialogs, 9-27 handling errors, 7-28 to 7-33
encrypting views, 6-18 header, table rows, 2-11
END CONVERSATION statement, 9-31 heaps, 4-6
ending Service Broker conversations, 9-31
enforcing data integrity, 5-4
entity integrity, 5-3
I
identity columns, 2-15
enforcing, 5-4 IGNORE_DUP_KEY clause (CREATE INDEX), 4-13
error handing, 7-28 to 7-33 image data type, 2-4, 2-5, 2-12
Evaluate mode (Database Engine Tuning Advisor), 4-30
impersonation context, 7-40 to 7-41
exact numeric data types, 2-3, 2-4
implicit transactions, 1-5
EXECUTE AS clause importing assemblies, 8-11 to 8-12
CREATE PROCEDURE/FUNCTION statements, 7-38 to 7-41 included columns in indexes, 4-16
CREATE QUEUE statement, 9-20 index keys, 4-20
execution context, 7-36 to 7-41 indexed views, 6-5, 6-24
exist method (XQuery), 3-35 to 3-36, 3-39 indexes, 4-1 to 4-9
EXPLICIT mode (FOR XML), 3-4, 3-9 to 3-10 alignment of, 4-19
nested XML, 3-15 creating, 4-10 to 4-22
explicit vs. implicit transactions, 1-5 on computed columns, 4-17
external fragmentation of indexes, 4-33 incorporating free space, 4-21 to 4-22
EXTERNAL NAME clause, 8-20, 8-22 obtaining information about, 4-23 to 4-25
EXTERNAL_ACCESS option (assembly trust level), 8-13
optimizing, 4-28 to 4-36
partitioned, 2-19, 4-19 to 4-20
F types of
failed transactions, rolling back, 7-31 clustered indexes, 4-4 to 4-5
federated servers, partitioning and, 6-27 composite indexes, 4-15 to 4-16
file location considerations, 1-4 heaps, 4-6
database snapshots, 1-29 nonclustered indexes, 4-8 to 4-9, 4-16
partitioned tables, 2-18 to 2-26 unique indexes, 4-13
transaction log file, 1-6 XML indexes, 4-39 to 4-43
file storage. See data storage indirect recursion, 5-39
FILEGROUP_ID function, 1-12 information about databases, obtaining, 1-10 to 1-12
FILEGROUP_NAME function, 1-12 initiating Service Broker conversations, 9-26
filegroups, 1-15 to 1-19 inline table-valued functions, 7-19, 7-22
mapping partitioned tables to, 2-22 in-memory node trees, 3-21
when to create, 1-18 input parameters for stored procedures, 7-11 to 7-12
FILE_ID function, 1-12 insert statement (XQuery), 3-37
FILE_NAME function, 1-12 INSERT statements
FILLFACTOR option, 4-21 responding to with triggers, 5-30. See also triggers
fixed-length data types, 2-5, 2-11 restricting data values for. See CHECK constraints
float data type, 2-3, 2-5 INSTEAD OF triggers, 5-28, 5-35
FLOWR statements, 3-34 int data type, 2-3
for statement (XQuery), 3-34 integer data types, 2-3
FOR XML clause, 3-2 to 3-15 integrity of data, 5-1 to 5-5
AUTO mode, 3-4, 3-7 to 3-8, 3-13 constraints, 5-5 to 5-22
EXPLICIT mode, 3-4, 3-9 to 3-10, 3-15 enforcing, options for, 5-4
nested XML, 3-13 to 3-15 triggers. See triggers
PATH mode, 3-4, 3-11 to 3-12 validating typed XML, 5-49
RAW mode, 3-4 to 3-6 XML schemas, 5-5, 5-44 to 5-50
FOREIGN KEY constraints, 5-7, 5-17 intermediate notes (indexes), 4-4. See also indexes
cascading referential integrity, 5-19 internal fragmentation of indexes, 4-33
disabling, 5-21 interoperability of managed code, 8-5
triggers vs., 5-28 invoking functions, 7-21, 7-23, 7-25
fragmentation of indexes, 4-33 to 4-36 isolation of transactions, 1-5

4. I-4 JOIN operations, performance with partitioned tables
J-L views, 6-13, 6-19
XML schema collections, 5-48
JOIN operations, performance with partitioned tables, 2-20
key values for clustered indexes, 4-5 monetary data types, 2-3
large data values money data type, 2-3
data types for, 2-5 multi-statement table-valued functions, 7-19, 7-24
how organized in tables, 2-12 to 2-13 MULTI_USER database option, 1-8
“large value types out of row” option, 2-13
leaf level (indexes), 4-4. See also indexes N
LEFT partition functions, 2-21 name resolution, 1-25
let statement (XQuery), 3-34 namespaces, 8-18, 8-20
linking objects to managed code, 8-18 schemas as, 1-23
LOB data types. See large data values XML namespaces, 3-26, 3-34
local partitioned views, 6-6, 6-26 native XML storage and functionality, 3-31 to 3-32
local variables for Service Broker dialogs, 9-29 nchar data type, 2-4, 2-5
location of database files, 1-4 nested triggers, 5-37
database snapshots, 1-29 nested views, 6-23
partitioned tables, 2-18 to 2-26 nested XML, retrieving, 3-7, 3-13 to 3-15
transaction log file, 1-6 .NET assemblies. See assemblies
locking .NET Common Language Runtime, 8-2 to 8-8
indexes, options for, 4-12 NOCHECK option (ALTER TABLE), 5-22
partitioned tables and, 2-20 nodes (indexes), defined, 4-4. See also indexes
logging transactions, 1-5 nodes method (XQuery), 3-39 to 3-40
lost transactions, 1-5 nonclustered indexes, 4-8 to 4-9, 4-16
partitioned, 4-19 to 4-20
M nonkey columns in indexes, 4-16
non-Unicode character data types, 2-4
managed code, 8-1 to 8-24
importing and configuring assemblies, 8-9 to 8-14 NOT NULL option, 2-7
mapping database objects to, 8-18 ntext data type, 2-4, 2-12
when to use, 8-8 null blocks, 2-11
managed objects, 8-6, 8-17 to 8-23 NULL constraints, 5-7
aggregates, 8-22 nullability
mapping to managed code, 8-18 alias data types, 2-7
stored procedures, triggers, and functions, 8-20 table definitions, 2-14
mapping objects to managed code, 8-18 numeric data type, 2-3, 2-4
masking databases with views, 6-7 nvarchar data type, 2-4, 2-5, 2-13
master database, snapshots of (disallowed), 1-29
max specifier in data types, 2-5, 2-13 O
MAX_QUEUE_READER option (CREATE QUEUE), 9-20 Object Explorer (SQL Server Management Studio), 1-10
media, storage. See data storage obtaining index information, 4-23
merging partitions, 2-25 object name resolution, 1-25
messages (Service Broker), 9-7 objects, managed, 8-6, 8-17 to 8-23
queues, 9-6, 9-19 to 9-20 aggregates, 8-22
receiving, 9-29 to 9-31 mapping to managed code, 8-18
sending, 9-26 to 9-28 stored procedures, triggers, and functions, 8-20
types of, 9-5, 9-15 to 9-16, 9-28, 9-31 OFFLINE database option, 1-8
metadata, obtaining offline index queries, 4-12
about databases, 1-10 to 1-12 OLAP databases, 1-3
functions for, 1-12 OLTP databases, 1-3
about indexes, 4-23 to 4-25 ON option (CREATE QUEUE), 9-20
about views, 6-16 ON DELETE clause, FOREIGN KEY constraint, 5-20
about XML schema collections, 5-48 ON UPDATE clause, FOREIGN KEY constraint, 5-19
methods, 8-18 ONLINE database option, 1-8
mapping to, 8-20 ONLINE option, 4-12
model database OPENXML function, 3-20, 3-23 to 3-25
options for, 1-7 namespaces with, 3-26
snapshots of (disallowed), 1-29 optimizing indexes, 4-28 to 4-36
modify method (XQuery), 3-37 to 3-38 Database Engine Tuning Advisor, 4-29 to 4-32
modifying (altering) fragmentation management, 4-33 to 4-36
data constraints, 5-8 optimizing performance. See performance
data in databases, 1-30 ORDER BY clause (ALTER PROCEDURE), 7-8
restrictions on, 5-11 order by statement (XQuery), 3-34
triggers. See triggers OUTPUT keyword (CREATE PROCEDURE), 7-13
XML data, 3-37 to 3-38 output parameters for stored procedures, 7-13 to 7-14
functions, 7-20 OWNER (EXECUTE AS clause), 7-38
stored procedures, 7-8 ownership chains (views), 6-15
tables, 2-15

5. secondary XML indexes I-5
P READ_WRITE database option, 1-8
real data type, 2-3, 2-5
PAD_INDEX option, 4-22
page splits with indexes, 4-33 to 4-36 rebuilding indexes, 4-35 to 4-36
page-level locks (indexes), 4-12 RECEIVE statement, 9-29
PAGE_VERIFY database option, 1-9 receiving messages (Service Broker), 9-29 to 9-31
parameterized stored procedures, 7-10 to 7-14 recovering transactions, 1-6, 1-8
input parameters, 7-11 to 7-12 RECOVERY database option, 1-8
output parameters and return values, 7-13 to 7-14 recursive triggers, 5-39
Parent column (universal tables), 3-9 RECURSIVE_TRIGGER database option, 1-9
partition functions, 2-21 REFERENCE clause (CREATE/ALTER TABLE), 5-19
partition keys, 4-20 referencing XML schemas, 5-49
partition schemes, 2-22 referential integrity, 5-3
partitioned indexes, 4-19 to 4-20 cascading, 5-19
partitioned tables, 2-18 to 2-26 disallowing rollback of changes, 5-28
partitioned views, 6-5, 6-6, 6-26 enforcing, 5-5
PATH mode (FOR XML), 3-4, 3-11 to 3-12 REINDEX clause (ALTER INDEX), 4-36
path XML indexes, 4-42 RELATED_CONVERSATION parameter (BEGIN DIALOG), 9-31
performance remote service binding, 9-9
file location considerations, 1-4 removing
database snapshots, 1-29 assemblies, 8-11
partitioned tables, 2-18 to 2-26 dropping views, 6-14
transaction log file, 1-6 functions, 7-20
indexes stored procedures, 7-8
incorporated free space, 4-21 to 4-22 tables, 2-15
nonclustered indexes, 4-9 XML data, 3-38
optimizing, 4-28 to 4-36 XML schema collections, 5-48
optimizing with views, 6-22 to 6-27 REORGANIZE clause (ALTER INDEX), 4-36
partitioned tables, 2-20 reorganizing indexes, 4-35 to 4-36
single vs. multiple filegroups, 1-18 replace statement (XQuery), 3-38
permissions reports (SQL Server Management Studio), 1-10
assemblies, 8-12 to 8-14 obtaining index information, 4-23
AUTHENTICATE permission, 7-40 restoring from backups. See backups
execution context, 7-36 to 7-41 RESTRICTED_USER database option, 1-8
views, 6-7, 6-10, 6-15 RETENTION option (CREATE QUEUE), 9-20
physical data storage retrieving data from databases, 1-30
controlling with multiple filegroups, 1-18 FOR XML clause, 3-2 to 3-15
partitioned tables and, 2-19 AUTO mode, 3-4, 3-7 to 3-8, 3-13
potential growth of, 1-4 EXPLICIT mode, 3-4, 3-9 to 3-10, 3-15
planning databases, 1-4. See also data integrity nested XML, 3-13 to 3-15
planning indexes, 4-2 to 4-9 PATH mode, 3-4, 3-11 to 3-12
clustered indexes, 4-4 to 4-5 RAW mode, 3-4 to 3-6
partitioned, 4-19 to 4-20 how SQL Server accesses data, 4-3
tables without (heaps), 4-6 querying XML data, 3-35 to 3-36
heaps, 4-6 RETURN statement, 7-14
nonclustered indexes, 4-8 to 4-9, 4-16 return statement (XQuery), 3-34
potential growth of physical data storage, 1-4 return values for stored procedures, 7-13 to 7-14
primary filegroups, 1-16 RIGHT partition functions, 2-21
PRIMARY KEY constraints, 4-7, 5-7, 5-9 rolling back failed transactions, 7-31
primary XML indexes, 4-42 root node (indexes), 4-4. See also indexes
procedures. See functions; stored procedures ROOT option (FOR XML), 3-4, 3-6, 3-42
processing Service Broker messages, 9-31 routes, message (Service Broker), 9-8
Properties window (SQL Server Management Studio), 1-10 row organization within tables, 2-11
obtaining index information, 4-23 row-level locks (indexes), 4-12
property XML indexes, 4-42, 4-43 rowsets, processing XML data as. See shredding XML data
purposes of database, 1-4 rules for data integrity, 5-4
runtimes, 8-2 to 8-8
Q
quality of data. See data integrity S
query method (XQuery), 3-35 to 3-36, 3-39 SAFE option (assembly trust level), 8-13
queues (Service Broker), 9-6, 9-19 to 9-20 scalar functions, 7-19 to 7-21
schemas, 1-22 to 1-25
object name resolution, 1-25
R OPENXML function with, 3-24
RAID, single filegroups vs., 1-18
XML schemas, 5-5, 5-44 to 5-50
RAW mode (FOR XML), 3-4 to 3-6
searching databases with partitioned indexes, 2-20
RDBMS component, SQL Server, 1-3
secondary XML indexes, 4-42
READ_ONLY database option, 1-8

6. I-6 security
security structured exception handling, 7-29
assembly permissions, 8-12 SWITCH clause (ALTER TABLE), 2-25
encrypting views, 6-18 switching partitions, 2-25
execution context, 7-36 to 7-41 sys catalog views, 1-11, 6-16
managed code, 8-5 obtaining index information, 4-24
masking databases with views, 6-7 sys.dm_index_ functions, 4-24, 4-33
Service Broker, 9-12 to 9-13 sysindexes system table, 4-21
SELECT statements sysname data type, 2-4
FOR XML clause, 3-2 to 3-15 system stored procedures, 7-2 to 7-9
AUTO mode, 3-4, 3-7 to 3-8, 3-13 altering and dropping, 7-8
EXPLICIT mode, 3-4, 3-9 to 3-10, 3-15 creating, 7-5 to 7-8
nested XML, 3-13 to 3-15 EXECUTE AS clause, 7-38 to 7-41
PATH mode, 3-4, 3-11 to 3-12 managed, 8-20
RAW mode, 3-4 to 3-6 obtaining database information, 1-12
OPENXML function in, 3-20, 3-23 to 3-25 obtaining index information, 4-23
namespaces with, 3-26 parameterized, 7-10 to 7-14
WITH CHECK OPTION clause, 6-19 system-supplied data types, 2-3 to 2-5
SELF (EXECUTE AS clause), 7-38
SEND statement, 9-28 T
sending messages (Service Broker), 9-26 to 9-28 table data type, 2-4
Service Broker, 9-2 to 9-24 table-level locks (indexes), 4-12
architecture and functionality tables, 2-10 to 2-15
conversation architecture, 9-7 to 9-9 without clustered indexes (heaps), 4-6
conversation process, 9-10 large data values, 2-12 to 2-13
security, 9-12 to 9-13 modifying and removing, 2-15
system architecture, 9-5 to 9-6 partitioned, 2-18 to 2-26
creating broker objects, 9-14 to 9-22 row organization, 2-11
sending and receiving messages, 9-26 to 9-31 virtual. See views
service objects, 9-6, 9-21 table-valued functions, 7-19, 7-22 to 7-25
service programs, 9-6 Tag column (universal tables), 3-9
shredding XML data, 3-19 to 3-27 tempdb database, snapshots of (disallowed), 1-29
signing, 7-41 text data type, 2-4, 2-5, 2-12
SINGLE_USER database option, 1-8 “text in row” option, 2-12
smalldatetime data type, 2-3 time and date data types, 2-3
smallint data type, 2-3 timestamp columns, 2-15
smallmoney data type, 2-3 timestamp data type, 2-4
snapshots, database, 1-28 to 1-30 tinyint data type, 2-3
sort order for column data, 2-14 TOP parameter, RECEIVE statement, 9-29
sources of database information, 1-10 to 1-12 transactions
sp_ procedures, in general. See stored procedures defined, 1-5
sp_depends procedure, 7-9 failed, rolling back, 7-31
special column types, 2-15 logging, 1-5
special data types, 2-4 throughput, 1-4
sp_helpconstraint procedure, 5-21 Transact-SQL, managed code vs., 8-8
sp_helpindex procedure, 4-23 transport security (Service Broker), 9-13
splitting partitions, 2-26 triggers, 5-5, 5-26 to 5-40
sp_tableoption procedure, 2-12, 2-13 AFTER triggers, 5-28
sp_xml_prepareddocument procedure, 3-20, 3-21, 3-26 constraints vs., 5-28
sp_xml_removeddocument procedure, 3-20, 3-22 DELETE triggers, 5-32
SQL options for databases, 1-9 INSERT triggers, 5-30
SQL Server, 1-3 INSTEAD OF triggers, 5-28, 5-35
assemblies in, 8-10 managed, 8-20
Common Language Runtime (CLR), 8-2 to 8-8 nested, 5-37
SQL Server Management Studio, 1-10 recursive, 5-39
sql_variant data type, 2-4 UPDATE triggers, 5-33
standard views, 6-5 trust levels, assemblies, 8-12 to 8-14
starting Service Broker conversations, 9-26 trust relationships, 7-40
STATUS option (CREATE QUEUE), 9-19 TRY...CATCH blocks, 7-29 to 7-33
storage. See data storage XACT_ABORT and XACT_STATE options, 7-32
stored procedures, 7-2 to 7-9 Tune mode (Database Engine Tuning Advisor), 4-30
altering and dropping, 7-8 tuning indexes, 4-28 to 4-36
creating, 7-5 to 7-8 Database Engine Tuning Advisor, 4-29 to 4-32
EXECUTE AS clause, 7-38 to 7-41 fragmentation management, 4-33 to 4-36
managed, 8-20 TYPE option (FOR XML), 3-4, 3-14
obtaining database information, 1-12 type safety, 8-5
obtaining index information, 4-23 typed XML, 5-44, 5-49
parameterized, 7-10 to 7-14 types. See data types
storing messages. See queues (Service Broker)

7. XQuery specification I-7
U W
UDDTs. See alias data types where statement (XQuery), 3-34
Unicode character data types, 2-4 WITH CHECK OPTION clause, 6-19
UNIQUE constraints, 5-7, 5-15 WITH CLEANUP clause (END CONVERSATION), 9-31
unique indexes, 4-13 WITH ENCRYPTION option
uniqueidentifier data type, 2-4, 2-15 ALTER PROCEDURE statement, 7-8
universal tables, 3-9 to 3-10 CREATE/ALTER VIEW statement, 6-18
UNSAFE option (assembly trust level), 8-13 WITH ERROR clause (END CONVERSATION), 9-31
untyped XML, 5-44 WITH NOCHECK option (ALTER TABLE), 5-22
UPDATE statements WITH option (CREATE INDEX), 4-11
responding to with triggers, 5-33. See also triggers WITH PERMISSION_SET clause (CREATE ASSEMBLY), 8-13
restricting data values for, 5-11
updating data. See data modification X
user-defined data types, 2-6 to 2-7 XACT_ABORT option (TRY...CATCH), 7-32
managed, 8-22 XACT_STATE option (TRY...CATCH), 7-32
user-defined filegroups, 1-16 XML
FOR XML clause, 3-2 to 3-15
V AUTO mode, 3-4, 3-7 to 3-8, 3-13
validating typed XML, 5-49 EXPLICIT mode, 3-4, 3-9 to 3-10, 3-15
VALIDATION clause (CREATE MESSAGE TYPE), 9-15 nested XML, 3-13 to 3-15
value method (XQuery), 3-35 to 3-36, 3-39 PATH mode, 3-4, 3-11 to 3-12
value XML indexes, 4-42, 4-43 RAW mode, 3-4 to 3-6
varbinary data type, 2-4, 2-5, 2-13 in-memory node trees, 3-21
varchar data type, 2-4, 2-5, 2-13 namespaces, working with, 3-26
variable blocks, 2-11 declaring in XQuery queries, 3-34
variable-length data types, 2-3, 2-5 query, value, and exist methods, 3-35 to 3-36
viewing XML schema information, 5-48 shredding XML data, 3-19 to 3-27
views, 6-1 to 6-7 typed, 5-44, 5-49
altering and dropping, 6-13, 6-19 xml data type, 2-4, 3-30 to 3-40
catalog views, 1-11, 6-16 extracting data from, 3-39 to 3-40
obtaining index information, 4-24 indexes of columns with, 4-39 to 4-43
creating, 6-9 to 6-10 native XML storage and functionality, 3-31 to 3-32
encrypting, 6-18 XML indexes, 4-39 to 4-43
indexed views, 6-5, 6-24 XML schema collections, 5-47
multi-statement table-valued functions, 7-19, 7-24 XML schemas, 5-5, 5-44 to 5-50
obtaining information on, 6-16 XMLDATA option (FOR XML), 3-4
optimizing performance with, 6-22 to 6-27 XMLSCHEMA option (FOR XML), 3-4
ownership chains, 6-15 XPath syntax, 3-11
partitioned views, 6-5, 6-6, 6-26 schema declarations with, 3-24
types of, 6-5 XML namespaces with, 3-26
virtual tables. See views XQuery specification, 3-31 to 3-34