Oracle8i Generic Documentation Master Index
Release 8.1.5

A68826-01

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D

D date format element, SQL 2-41
D number format element, SQL 2-36
DAEMON.TRACE_DIRECTORY parameter, NET C-7
DAEMON.TRACE_LEVEL parameter, NET C-7
DAEMON.TRACE_MASK parameter, NET C-8
dangling ref, PLS 9-33
dangling REFs, SCN 13-9, SCN 13-10
DATA
SQL*Loader command-line parameter, SUT 6-4
data
access to, SCN 1-51
control of, SCN 29-2
fine-grained access control, SCN 30-22
message queues, SCN 19-7
security domains, SCN 29-2
authentication, OAS 1-5
authorization, OAS 1-9
comparative, STU 12-5
concurrent access to, SCN 27-2
consistency of
defined, SCN 1-55
examples of lock behavior, SCN 27-32
locks, SCN 27-3
manual locking, SCN 27-31
read consistency, SCN 1-31
repeatable reads, SCN 27-6
transaction level, SCN 27-6
underlying principles, SCN 27-15
convergence, REP 6-7
guaranteeing, REP 6-38
conversion, NLS 4-4
CONVERT function, NLS 4-5
delimiter marks in data and SQL*Loader, SUT 5-72
design, tuning, STU 2-7
distinguishing different input formats for SQL*Loader, SUT 5-51
distributed manipulation of, SCN 1-35
exporting, SUT 1-23
formatted data and SQL*Loader, SUT 4-28
generating unique values with SQL*Loader, SUT 5-56
how stored in tables, SCN 10-4
including in control files, SUT 5-21
inconsistencies
removing after deleting master sites, REP 2-34
integrity, OAS 1-3
ensuring with multiple column groups, REP 6-7
parallel propagation, REP 2-43
serial propagation, REP 2-43
integrity checking on input, SQL 2-13
integrity of, SCN 1-30, SCN 10-4, SCN 28-2
CHECK constraints, SCN 28-17
enforcing, SCN 28-4, SCN 28-5
overview, SCN 1-57
parallel DML restrictions, SCN 26-45
referential, SCN 28-3
two-phase commit, SCN 1-35
types, SCN 28-3
loading data contained in the SQL*Loader control file, SUT 5-54
loading in sections
SQL*Loader, SUT 8-14
loading into more than one table
SQL*Loader, SUT 5-51
loading LONG
SQL*Loader, SUT 5-64
locks on, SCN 27-20
maximum length of delimited data for SQL*Loader, SUT 5-73
moving between operating systems using SQL*Loader, SUT 5-74
partitioning, STU 26-45
privacy, OAS 1-4
replicating, SCN 1-36
retrieving, SQL 5-18
saving in a direct path load, SUT 8-12
saving rows
SQL*Loader, SUT 8-18
security of, SAD 22-3
sources for tuning, STU 12-1
SQL*Loader methods of loading into tables, SUT 5-32
undo
storing, SQL 7-345
unsorted
SQL*Loader, SUT 8-17
values optimized for SQL*Loader performance, SUT 5-54
volume, STU 12-2
data abstraction, PLS 9-2
data block, SPS 5-5
data block size, STU 20-15
data blocks, SCN 1-10, SCN 4-2
allocating for extents, SCN 4-13
altering size of, SAD 2-11
block-level recovery, SCN 32-14
cached in memory, SCN 8-8
clustered, SCN 10-49
coalescing extents, SCN 4-13
coalescing free space in blocks, SCN 4-9
controlling free space in, SCN 4-5
factors affecting size of, ADG 3 - 6
format, SCN 4-3
free lists and, SCN 4-9
hash keys and, SCN 10-55
how rows stored in, SCN 10-5
managing space usage of, SAD 12-2
managing space use of, SAD 12-2
operating system blocks versus, SAD 2-11
overview, SCN 4-2
PCTFREE storage parameter, SAD 12-3
PCTUSED storage parameter, SAD 12-5
reading multiple, SRF 1-30
read-only transactions and, SCN 27-32
row directory, SCN 10-5
shared in clusters, SAD 17-2, SCN 10-46
shown in ROWIDs, ADG 4 - 20
shown in rowids, SCN 12-17, SCN 12-18
size of, SAD 2-11, SRF 1-27, SRF 1-28
space available for inserted rows, SCN 4-9
stored in the buffer cache, SCN 7-3
verifying, SAD 10-12
writing to disk, SCN 8-8
data blocks consistent reads - undo records applied statistic, SRF C-8
data cache, STU 24-2
data cartridge
definition, DCI 1-2
development process, DCI 2-2
domains, DCI 1-4
external procedures (guidelines), DCI 4-15
installation, DCI 2-4
interfaces, DCI 1-14
method, DCI 1-8
naming conventions, DCI 2-8
suggested development approach, DCI 2-14
data cartridges
OCI functions, OCI 2-3
data control in OO4O, ADG 1 - 19
data conversion, ADG 4 - 25, SQL 2-31
ANSI datatypes, ADG 4 - 24, SCN 12-22
assignments, ADG 4 - 25
expression evaluation, ADG 4 - 27
implicit versus explicit, SQL 2-33
program interface, SCN 8-25
SQL*Loader, SUT 3-9
SQL/DS and DB2 datatypes, ADG 4 - 24, SCN 12-22
Trusted Oracle labels, ADG 4 - 28
when performed implicitly, SQL 2-31
when specified explicitly, SQL 2-32
data definition conversion
Import utility, MIG 2-13
data definition language
BEGINDATA keyword, SUT 5-21
BLANKS keyword, SUT 5-45
column_name, SUT 5-16
CONCATENATE keyword, SUT 5-36
CONSTANT keyword, SUT 5-46, SUT 5-55
CONTINUEIF keyword, SUT 5-36
date mask, SUT 5-16
DEFAULTIF keyword, SUT 5-81
delimiter_spec, SUT 5-16
DISABLED_CONSTRAINTS keyword
SQL*Loader, SUT 8-22
DISCARDDN keyword, SUT 5-28
EXCEPTIONS keyword
SQL*Loader, SUT 8-22
expanded syntax diagrams, SUT 5-15
EXTERNAL keyword, SUT 5-67
field_condition, SUT 5-15
FILE keyword
SQL*Loader, SUT 8-29
FLOAT keyword, SUT 5-67
INFILE keyword, SUT 5-22
length, SUT 5-16
loading data in sections
SQL*Loader, SUT 8-14
NULLIF keyword, SUT 5-81
parallel keyword
SQL*Loader, SUT 8-27
pos_spec, SUT 5-15
POSITION keyword, SUT 5-48
precision, SUT 5-16
RECNUM keyword, SUT 5-46
REENABLE keyword
SQL*Loader, SUT 8-22
SEQUENCE keyword, SUT 5-56
SQL statements, OCI 1-7
SQL*Loader CHARACTERSET keyword, SUT 5-31
SQL*Loader DISCARDMAX keyword, SUT 5-30
syntax diagrams
high-level, SUT 5-4
SYSDATE keyword, SUT 5-56
TERMINATED keyword, SUT 5-70
UNRECOVERABLE keyword
SQL*Loader, SUT 8-19
WHITESPACE keyword, SUT 5-70
Data Definition Language (DDL)
auditing, SCN 31-7
commit implied by, SCN 17-4
defined, SCN 1-52
described, SCN 16-4
description, PCO 5-2
distributed transactions, DDS 2-26
embedding in PL/SQL, SCN 16-19
locks, SCN 27-28
parallel DDL, SCN 26-3
parsing with DBMS_SQL, SCN 16-19
processing statements, SCN 16-14
roles and privileges, SCN 30-20
data definition language (DDL)
embedded, PCO 2-17
supplying asynchronous, SPR 34 - 57, RAR 8-138
data definition language. See DDL.
data definition statements
in transactions, PC_ 3-17
data dependent routing, SPS 12-7, SPS 19-6
Data Dictionary
installing for Heterogeneous Services, DDS 6-2
data dictionary, SPS 5-5, SRF 2-2, STU 12-2
access to, SCN 2-2
adding comments to, SQL 7-212
adding objects to, SCN 2-4
ALL prefixed views, SCN 2-6
audit trail (SYS.AUD$), SCN 2-5
backups, SCN 32-25
cache, SCN 7-10, SRF 3-70, SRF 3-89, SRF 3-90, SRF 3-91, SRF 3-92
location of, SCN 7-6
changing storage parameters, SAD 20-29
compile-time errors, ADG 10 - 43
conflicts with control files, SAD 5-8
content of, SCN 2-2, SCN 7-10
procedures, SCN 18-18
datafile 1, SCN 3-6, SCN 32-25
datafiles, SRF 1-45
DBA prefixed views, SCN 2-6
DBA_REGISTERED_SNAPSHOTS view, REP 7-37
defined, SCN 1-30, SCN 2-2
dependencies tracked by, SCN 21-3
DICTIONARY view, SRF 2-175
dictionary-managed tablespaces, SCN 3-7
dropped tables and, ADG 3 - 10, SAD 14-12
DUAL table, SCN 2-7
dynamic performance tables, SCN 2-7
integrity constraints in, ADG 5 - 32
locks, SCN 27-28
objects, SPS 6-6
owner of, SCN 2-3
prefixes to views of, SCN 2-5
procedure source code, ADG 10 - 43
protection, MIG 8-24
public synonyms for, SCN 2-4
querying views, SPS 20-12
rollback segments, SRF 1-110
row cache, SPS 6-6
row cache and, SCN 7-10
schema object views, ADG 3 - 50, SAD 20-29
scripts, SRF 5-3
segments in the, SAD 20-27
sequence cache, SPS 6-7
setting storage parameters of, SAD 20-26
SQL scripts, SRF 5-2
statistics in, SCN 22-14, SCN 23-32
partition statistics, SCN 11-14
structure of, SCN 2-2
SYSTEM tablespace, SCN 2-2, SCN 2-5, SCN 3-6
tables, SRF 2-1
updates of, SCN 2-5
USER prefixed views, SCN 2-6
uses of, SCN 2-3
table and column definitions, SCN 16-11
V$DBFILE view, SAD 2-8
V$DISPATCHER view, SAD 4-7
V$LOGFILE view, SAD 2-8
V$QUEUE view, SAD 4-7
validity of procedures, SCN 18-18
views, SBR 13-6, SBR 13-10, SPS 14-6, SRF 1-45
ALL, DDS 2-20
DBA_DB_LINKS, DDS 2-20
overview, SRF 2-1, SRF 2-2
USER, DDS 2-20
user views, SRF 2-2
views used in optimization, SCN 22-14
data dictionary cache, STU 2-10, STU 19-20
data dictionary tables, DDS 5-3
data dictionary view
TRUSTED_SERVERS, DDS D-1
Data Dictionary Views, DDS 6-7
data dictionary views, RAR 9-2
DEFCALL, RAR 9-27
DEFCALLDEST, RAR 9-28
DEFDEFAULTDEST, RAR 9-28
DEFERRCOUNT, RAR 9-28
deferred transactions, RAR 9-27
DEFERROR, RAR 9-29
DEFLOB, RAR 9-29
DEFPROPAGATOR, RAR 9-30
DEFSCHEDULE, RAR 9-30
DEFTRAN, RAR 9-31
DEFTRANDEST, RAR 9-31
REFRESH, RAR 9-36
REFRESH_CHILDREN, RAR 9-37
REGISTERED_SNAPSHOTS, RAR 9-34
REPCATLOG, RAR 9-5, RAR 9-6, RAR 9-12, RAR 9-13
REPCOLUMN, RAR 9-15
REPCOLUMN_GROUP, RAR 9-16
REPCONFLICT, RAR 9-16
REPDDL, RAR 9-17
REPGENOBJECTS, RAR 9-26
REPGROUP, RAR 9-3
REPGROUP_PRIVILEGES, RAR 9-17
REPGROUPED_COLUMN, RAR 9-18
REPKEY_COLUMNS, RAR 9-18
REPOBJECT, RAR 9-19
REPPARAMETER_COLUMN, RAR 9-20
REPPRIORITY, RAR 9-21
REPPRIORITY_GROUP, RAR 9-22
REPPROP, RAR 9-22
REPRESOL_STATS_CONTROL, RAR 9-24
REPRESOLUTION, RAR 9-23
REPRESOLUTION_METHOD, RAR 9-24
REPRESOLUTION_STATISTICS, RAR 9-25
REPSITES, RAR 9-26
SNAPSHOT_LOGS, RAR 9-34
SNAPSHOT_REFRESH_TIMES, RAR 9-35
SNAPSHOTS, RAR 9-32
snapshots, RAR 9-32
data encapsulation, PLS 1-16
Data Encryption Standard
see Oracle Advanced Security
data field
specifying the SQL*Loader datatype, SUT 5-47
data files, PSC 1-10, PSC 1-11, PSC 1-14
data integrity, OAS 1-3, PC_ 3-13, PCO 3-18, PLS 5-40, SAD 20-19
definition of, PC_ 3-16
integrity constraints, SAD 20-19
data lock, PCO 3-19, PLS 5-41
data locks, PC_ 3-16
conversion, SCN 27-16
duration of, SCN 27-15
escalation, SCN 27-16
data manipulation language
SQL statements, OCI 1-8
Data Manipulation Language (DML), PCO 5-7
auditing, SCN 31-7
defined, SCN 1-52
described, SCN 16-3
distributed transactions, SCN 33-11
locks acquired by, SCN 27-25
parallel DML, SCN 26-3, SCN 26-35
partition locks, SCN 11-45
privileges controlling, SCN 30-5
processing statements, SCN 16-10
serializable isolation for subqueries, SCN 27-14
transaction model for parallel DML, SCN 26-39
triggers and, SCN 20-3, SCN 20-23
data manipulation language (DML)
minimizing propagation, REP 6-42
data manipulation language (DML) statements, SQL 6-4
data manipulation language. See DML.
Data manipulation statements (DML)
allowed in distributed transactions, DDS 1-11
Data Mart Builder, STU 28-9
Data Mart Designer, STU 28-9
data marts, STU 28-1
Data Migration Assistant, GTK 2-60
data mining, GTK 2-24
data models, SCN 1-22
data modification attack, OAS 2-5
data object number
extended ROWID, ADG 4 - 19, ADG 4 - 20
extended rowid, SCN 12-17
in extended rowids, SQL 2-22
data operations
asynchronous, NET 2-4
synchronous, NET 2-4
data path loads
direct and conventional, SUT 8-2
data privacy, OAS 1-4
data privacy and integrity, components of, OAS 11-3
data propagation
and dependency maintenance, REP 2-43
minimizing, REP 2-37
minimizing for update conflict resolution, REP 6-42
mode of
altering in a master site, REP 8-10
reduced, REP A-2
synchronous, REP 8-6
data recovery
direct path load
SQL*Loader, SUT 8-13
data replication
real-time, REP 8-6
data requirements
evaluating and understanding, REP 6-2
data segments, SCN 1-11, SCN 4-16, SCN 10-4
data structures
new for 8.0, OCI 2-5
data subsetting, REP A-3
data sufficiency check, STU 31-13
data transfer, maximizing, NET 3-13
data views in Oracle Trace, STU 15-6
Average Elapsed Time, STU 15-10
CPU Statistics, STU 15-11
Disk Reads, STU 15-9
Disk Reads/Execution Ratio, STU 15-9
Disk Reads/Logical Reads Ratio, STU 15-9
Disk Reads/Rows Fetched Ratio, STU 15-9
Execute Elapsed Time, STU 15-10
Fetch Elapsed Time, STU 15-11
Logical Reads, STU 15-9
Logical Reads/Rows Fetched Ratio, STU 15-9
Number of Rows Processed, STU 15-11
Parse Elapsed Time, STU 15-10
Parse/Execution Ratio, STU 15-10
Re-Parse Frequency, STU 15-10
Rows Fetched/Fetch Count Ratio, STU 15-11
Rows Sorted, STU 15-11
Sorts in Memory, STU 15-11
Sorts on Disk, STU 15-11
Total Elapsed Time, STU 15-10
Waits by Average Wait Time, STU 15-12
Waits by Event Frequency, STU 15-12
Waits by Total Wait Time, STU 15-12
data warehouse, STU 28-1
ANALYZE statement, STU 11-4
backup, STU 11-9
basic replication for, REP 1-11
bitmap index, STU 11-7
data mart, STU 28-1
dimension tables
(lookup tables), STU 28-5
fact tables (detail tables), STU 28-6
features, STU 11-1
hierarchies
rolling up and drilling down, STU 30-2
introduction, STU 11-1
Oracle Parallel Server, STU 11-6
parallel aware optimizer, STU 11-6
parallel index creation, STU 11-3
parallel load, STU 11-4
partition, STU 11-4
partitioned table, STU 26-47
recovery, STU 11-9
star schema, STU 11-8
Data warehousing
DISABLE VALIDATE state, GTK 2-28
data warehousing, GTK 2-21 to GTK 2-30, SPS 2-7
basic replication for, SCN 34-12
bitmap indexes, SCN 10-32
database resource manager, GTK 2-48
dimension schema objects, SCN 1-29, SCN 10-18
dimensions, SCN 24-14
function-based indexes, GTK 2-24
hierarchies, SCN 1-29, SCN 10-18
materialized views, GTK 2-22, SCN 10-17
refreshing table data, SCN 26-37
related features, GTK 2-30
SAMPLE function, GTK 2-24
star queries, SCN 24-14
statistics gathering
COMPUTE STATISTICS option of CREATE and ALTER INDEX statements, GTK 2-27
DBMS_STATS package, GTK 2-27
summaries, SCN 10-17
transportable tablespaces, GTK 2-23
Database, NET 2-29, SCN 5-3
database
administrator
application administrator vs., ADG 12 - 3
allowing generation of redo logs, SQL 7-12
allowing reuse of control files, SQL 7-251
allowing unlimited resources to users, SQL 7-339
archiving mode, SPS 14-2, SPS 14-9
as a repository for Oracle Names, NET 2-34
backup, SPS 4-6, SPS 21-1
buffers, STU 19-29
cancel-based recovery, SQL 7-13
terminating, SQL 7-14
change-based recovery, SQL 7-13
changing characteristics of, SQL 7-245
changing global name, SQL 7-15
changing the name of, SQL 7-245, SQL 7-246
character set
specifying, SQL 7-252
closing, SPS 18-26
conversion to multi-instance, SPS 23-1, SPS 23-4
converting from Oracle7 data dictionary, SQL 7-11
creating, PSC 3-5, PSC 3-6, PSC 4-3, SQL 7-250
creating a job on, PSC 6-31
creation, SPS 14-3
designing, SPS 1-15, SPS 13-1
designing media recovery, SQL 7-12
disconnecting, PSC 6-22
dismounting, SPS 18-26
displaying objects in Console, PSC 6-14
distributed, NET 2-5
enabling automatic extension of, SQL 7-253
erasing all data from, SQL 7-250
export and import, SPS B-1
global name in a distributed system, ADG 3 - 46
layout, STU 26-36
limiting resources for users, SQL 7-338
links
using different paths, REP 2-20
managed recovery of, SQL 7-8
migrating to multi-instance, SPS 23-3
modifying, SQL 7-10
mounted but not open, SPS 14-9
mounting, PSC 6-19, SQL 7-11, SQL 7-250
naming, SQL 7-11
number of archived log files, SPS 6-5, SPS 21-6
number of instances, SPS 11-15, SPS 14-3
opening, SQL 7-11, SQL 7-250
after media recovery, SQL 7-12
preparing for multimaster replication, REP 2-7
recovering, SQL 7-13
with backup control file, SQL 7-13
re-creating control file for, SQL 7-245
redo log files
specifying, SQL 7-246
remote
accessing, SQL 5-25
authenticating users to, SQL 7-257
connecting to, SQL 7-256
service name of, SQL 7-257
table locks on, SQL 7-521
resetting
current log sequence, SQL 7-12
to an earlier version, SQL 7-15
restricting users to read-only transactions, SQL 7-11
resuming activity, SQL 7-100
rollback segments, SPS 14-5
scalability, SPS 2-5
security
applications and, ADG 12 - 3
schemas and, ADG 12 - 9
specifying datafiles for, SQL 7-247
staging database, STU 28-1
standby, SPS 18-33, SPS 22-16
starting NOMOUNT, SPS 22-11
statistics, gathering, STU 7-16
suspending activity, SQL 7-100
time-based recovery, SQL 7-13
database accounts
creating, SQL 7-425
database administrator, SAD 1-2
application administrator versus, SAD 22-11
initial priorities, SAD 1-17
operating-system account, SAD 1-4
password files for, SAD 1-7
responsibilities of, SAD 1-2
role during migration, MIG 1-10
roles
about, SAD 1-6
for security, SAD 22-8
security and privileges of, SAD 1-4
security for, SAD 22-7
security officer versus, SAD 1-3, SAD 22-2
usernames, SAD 1-5
utilities for, SAD 1-17
database administrator (DBA), STU 1-8
distributed database, SPS 1-19
privileges for export, SUT 1-4
database administrators (DBAs)
authentication, SCN 29-12
data dictionary views, SCN 2-6
DBA role, SCN 14-13, SCN 30-22
password files, SCN 29-13
responsible for backup and recovery, SCN 32-2
database block size, SRF 4-3
database buffers
after committing transactions, SCN 17-6
buffer cache, SCN 7-3, SCN 8-8
clean, SCN 8-8
committing transactions, SCN 8-10
defined, SCN 1-16, SCN 7-3
dirty, SCN 7-3, SCN 8-8
free, SCN 7-3
multiple buffer pools, SCN 7-5
pinned, SCN 7-3
size of cache, SCN 7-5
writing of, SCN 8-8
database changes
making permanent, PLS 5-42
undoing, PLS 5-43
database character set, PLS 2-19
Database Configuration Assistant, GTK 2-59
database connect strings, SQL 2-75
database connection
for object applications, OCI 10-10
Database Connection event, STU 15-5
database creation, PSC 3-5, PSC 3-6, PSC 4-3
database creation failure, PSC C-2
database event notification, ADG 14 - 1, ADG 15 - 5
database events
and triggers, SQL 7-405
Database Information property sheet
Replication Manager, REP 2-18
database instance registration
benefits, NET 2-27
client load balancing, NET 2-30
connection load balancing, NET 2-30
connect-time failover, NET 2-29
described, NET 2-27, NET 4-2
load balancing, NET 2-30
MTS dispatcher registration, NET 2-27
service registration, NET 2-27, NET 6-2
Database link
for a foreign system, DDS 6-4
database link, RAR 2-12, RAR 2-17, RAR 5-3
connected user, DDS 2-11
creating synonym for, PC_ 3-14
defining, PC_ 3-14
example using, PC_ 3-14
fixed user, DDS 2-10
granting
system privileges on, SQL 7-495
using in INSERT statement, PC_ F-70
where stored, PC_ 3-14
Database Link setting
Create Scheduled Link property sheet, REP 2-12
database link specifications
incomplete, REP 7-33
database links, NET 2-36, NET 6-22, NET 6-44, REP 7-29, SCN 1-29, SQL 5-25
and Heterogeneous Services, DDS 5-4
closing, DDS 4-2, SQL 7-79
controlling connections, DDS 4-2
creating, SQL 2-74, SQL 7-255
creating a synonym, PCO 3-15
creating shared, DDS 2-8
creating synonyms with, SQL 7-356
current user, SQL 7-256
data dictionary views
ALL, DDS 2-20
DBA_DB_LINKS, DDS 2-20
USER, DDS 2-20
defined, SCN 1-29
defining, PCO 3-15
dropping, DDS 2-19
global database link, NET 2-36, NET 6-22
job queues and, SAD 8-9
listing, DDS 2-20
minimizing network connections, DDS 2-6
naming, SQL 2-74
overview of, DDS 1-6, SCN 33-6
partition-extended table names, SCN 11-65
private database, NET 2-36, NET 6-22
public, SQL 7-256
dropping, SQL 7-449
public database, NET 2-36, NET 6-22
referring to, SQL 2-76
removing from the database, SQL 7-449
resolution, DDS 2-14
shared, DDS 2-6, SQL 7-256
configurations, DDS 2-8
to multi-threaded (MTS) servers, DDS 2-10
snapshot sites, for, REP 3-26
syntax of, SQL 2-75
username and password, SQL 2-75
using in DELETE statement, PCO F-32
using in INSERT statement, PCO F-55
using in UPDATE statement, PCO F-87
database management system (DBMS), SCN 1-2
object-relational DBMS, SCN 13-2
Oracle server, SCN 1-4
principles, SCN 1-22
database mount enqueue, SRF B-2
database objects
dropping, SQL 7-483
export privileges, SUT 1-4
exporting LONG columns, SUT 1-55
nonschema, SQL 2-64
schema, SQL 2-63
transferring across a network
Import, SUT 2-50
database resource management, GTK 2-48
database resource manager, GTK 2-48
DBMS_RESOURCE_MANAGER package, GTK 2-49
DBMS_RESOURCE_MANAGER_PRIVS package, GTK 2-49
resource allocation methods, GTK 2-49
resource consumer groups, GTK 2-49
resource plan directives, GTK 2-49
resource plans, GTK 2-49
Database Resource Manager, SAD 11-1
database resource manager
compatibility, MIG 8-14
database schema
generating reports, SBR 7-8
database structures
control files, SCN 1-13, SCN 32-21
data blocks, SCN 1-10, SCN 4-2, SCN 4-3
data dictionary, SCN 1-30, SCN 2-1
datafiles, SBR 1-6, SCN 1-11, SCN 3-1, SCN 3-16
extents, SCN 1-10, SCN 4-2, SCN 4-11
logical, SCN 1-5, SCN 1-9
memory, SCN 1-14, SCN 7-1
online redo log, SBR 1-8
overview, SBR 1-6 to SBR 1-11
physical, SBR 1-6 to SBR 1-11, SCN 1-5
processes, SCN 1-14, SCN 1-17, SCN 8-1
redo log files, SBR 1-8, SCN 1-12, SCN 32-7
revealing with rowids, SCN 12-18
rollback segment, SBR 1-8
schema objects, SCN 1-10, SCN 10-2
segments, SCN 1-10, SCN 4-2, SCN 4-16
tablespaces, SCN 1-9, SCN 3-1, SCN 3-6
database SUSPEND/RESUME, GTK 2-52
database triggers, SCN 1-59, SCN 20-1
See also triggers
database triggers. See triggers.
database types
new, PC_ 17-35
database writer process (DBWn)
behavior on checkpoints, STU 20-39
tuning, STU 18-8, STU 26-76
database writer process (DBWn), SCN 8-8
checkpoints, SCN 8-8
defined, SCN 8-8
least recently used algorithm (LRU), SCN 8-8
media failure, SCN 32-6
multiple DBWn processes, SCN 8-8
overview of, SCN 1-18
trace file, SCN 32-6
when active, SCN 8-8
write-ahead, SCN 8-9
writing to disk at checkpoints, SCN 8-11
database writer process (DBWR)
checkpoint, SRF 1-68
database, defined, PSC 1-9
databases
access control
overview, SCN 1-51
password encryption, SCN 29-7
security domains, SCN 29-2
administering, SAD 1-1
administration, DDS 2-1
altering physical structure
standby databases, impact on, SBR 16-22
attributes, OCI 6-19
auditing, SAD 25-1
availability, SAD 3-7
backing up, SCN 1-50, SCN 32-23
after creation of, SAD 1-20
full backups, SAD 2-7
using Recovery Manager, SBR 4-29
backing up for migration, MIG 3-20
clone database, SCN 5-7
closing, SCN 5-10
aborting the instance, SCN 5-10, SCN 32-4
configuring, SCN 5-4
contain schemas, SCN 29-2
control files of, SAD 5-2
CREATE DATABASE command, SAD 2-7
creating
opening and, SAD 1-19
trouble-shooting problems, SAD 2-8
creating duplicate
on a remote host, SBR 10-10
creating duplicate using RMAN, SBR 10-2
creating test, SBR 10-2
data structure changes
incremental export and, SUT 1-48
database limits, SRF 4-2
db identifier, SBR 6-5
default language, SRF 1-80
defined, SCN 1-8, SCN 1-9
describing, OCI 6-2
design of
implementing, SAD 1-20
disaster recovery planning, SBR 16-1 to SBR 16-29
dismounting, SCN 5-10
distributed, SCN 1-35, SCN 33-1
changing global database name, SCN 7-11
nodes of, SCN 1-35
overview of, SCN 1-33, SCN 1-34, SCN 33-1
site autonomy of, DDS 1-16, SCN 33-16
statement optimization on, SCN 23-30
table replication, SCN 1-36
two-phase commit, SCN 1-35
downgrading, MIG 12-43
dropping, SAD 2-8
exclusive mode, SAD 3-6
full export, SUT 1-20
full import, SUT 2-23
global database name
about, SAD 2-9
global database names, SCN 33-4
in a distributed system, SAD 2-9
granting
system privileges on, SQL 7-495
hardware evaluation, SAD 1-18
incremental export, SUT 1-44
limitations on usage, SCN 29-15
listing for backups, SBR 13-2
logical structure of, SAD 1-19
managing
Enterprise Manager, SCN 33-19
Server Manager, DDS 1-19
size of, SAD 10-1
media recovery procedures, SBR 14-1 to SBR 14-32
media recovery scenarios, SBR 15-1 to SBR 15-15
migration of, SAD 2-3
modes of archiving, SCN 32-18
mounting, SCN 5-6
mounting a database, SAD 3-4
mounting to an instance, SAD 3-7
name, SRF 1-32, SRF 1-33
name stored in control file, SBR 2-3, SCN 32-21
names
about, SAD 2-9
conflicts in, SAD 2-9
naming, PC_ 3-8
open and closed, SCN 5-2
opening, SCN 5-7
a closed database, SAD 3-7
acquiring rollback segments, SCN 4-26
opening read-only, SCN 5-9
parallel mode, SAD 3-6
physical structure, SBR 1-6 to SBR 1-11
physical structure of, SAD 1-19
planning, SAD 1-18
preparing for Export, SUT 1-9
privileges for exporting, SUT 1-4
production, SAD 22-9, SAD 22-11
recovery
after control file damage, SBR 15-12
recovery after OPEN RESETLOGS option, SBR 14-35
recovery of, SCN 1-45, SCN 32-2
reducing fragmentation via full export/import, SUT 2-46
registering in recovery catalog, SBR 6-4, SBR 6-5
remote
inserting into, SQL 7-515
renaming, SAD 5-5
resource limits, SRF 1-108, SRF 1-109
restricting access to, SAD 3-4, SAD 3-8
reusing existing data files
Import, SUT 2-21
scalability, SCN 6-4, SCN 26-2, SCN 26-37
shutting down, SCN 5-9
size of
how determined, SCN 3-4
specifying control files, SAD 2-10
standby, SBR 16-2 to SBR 16-29, SCN 5-7, SCN 32-26
advantages, SBR 16-2
control files, SBR 16-25, SBR 16-29
creating, SBR 16-2
creating, procedures for, SBR 16-3
datafiles, taking offline, SBR 16-27
definition, SBR 16-2
direct path operations, SBR 16-27
initialization parameters, SBR 16-25
maintaining, SBR 16-6
manual recovery mode, SBR 16-5, SBR 16-6
modes, SBR 16-5
read-only mode, SBR 16-5, SBR 16-19
redo log files, altering, SBR 16-24
renaming datafiles, SBR 16-24
sustained recovery mode, SBR 16-5
transmitting archived redo logs, SBR 16-7
starting up, SCN 5-2
before database creation, SAD 2-6
forced, SCN 5-10
general procedures for, SAD 3-2
restricting access, SAD 3-4
structure of
distributed database, SAD 1-19
structures
control files, SCN 1-13, SCN 32-21
data blocks, SCN 1-10, SCN 4-2, SCN 4-3
data dictionary, SCN 1-30, SCN 2-1
datafiles, SCN 1-11, SCN 3-1, SCN 3-16
extents, SCN 1-10, SCN 4-2, SCN 4-11
logical, SCN 1-5, SCN 1-9, SCN 4-1
memory, SCN 1-14, SCN 7-1
physical, SCN 1-5, SCN 1-11
processes, SCN 1-14, SCN 1-17, SCN 8-1
redo log files, SCN 1-12, SCN 32-7
revealing with rowids, SCN 12-18
schema objects, SCN 1-10, SCN 10-2
segments, SCN 1-10, SCN 4-2, SCN 4-16
tablespaces, SCN 1-9, SCN 3-1, SCN 3-6
suspending, SBR 13-9
test, SAD 22-9
test migration results, MIG 6-6
tuning
archiving large databases, SAD 7-20
responsibilities for, SAD 1-20
tuning after migration, MIG 6-6
unregistering in recovery catalog, SBR 6-6
user responsibilities, SAD 1-3
valid characters for database name, SRF 1-33
viewing datafiles and redo log files, SAD 2-8
whole database backups, SBR 13-3 to SBR 13-5
data-dependent routing, SPS 3-8
datafile
accessibility, SPS 5-9
adding, SPS 15-6, SPS 15-10, SPS 15-12, SPS A-18
allocating extents, SPS 17-12
backing up, SPS 21-1
disk contention, SPS 6-2
dropping, SPS A-18
file ID, SPS 15-3
instance recovery, SPS 6-2, SPS 22-4
mapping locks to blocks, SPS 9-6
maximum number, SPS B-3
multiple files per table, SPS 11-15, SPS 17-11, SPS 17-13
number of blocks, SPS 15-3
parallel recovery, SPS 22-7
recovery, SPS 22-7, SPS A-22
renaming, SPS A-18
shared, SPS 5-4, SPS 6-2
tablespace, SPS A-18
tablespace name, SPS 15-3
taking offline or online, SPS A-18
unspecified for PCM locks, SPS 9-6
validity, SPS 15-12
datafile 1, SCN 3-16
backup, SCN 32-25
data dictionary, SCN 3-6, SCN 32-25
SYSTEM tablespace, SCN 3-6, SCN 3-16
datafile backups
using RMAN, SBR 8-4, SBR 8-5, SBR 8-6
DATAFILE clause, STU 20-24
of ALTER DATABASE, SQL 7-8, SQL 7-16
of CREATE CONTROLFILE, SQL 7-247
of CREATE DATABASE, SQL 7-253
DATAFILE clauses
of ALTER DATABASE, SQL 7-8
DATAFILE END BACKUP clause
of ALTER DATABASE, SQL 7-17
datafile enqueue, SRF B-2
DATAFILE OFFLINE clause
of ALTER DATABASE, SQL 7-16
DATAFILE ONLINE clause
of ALTER DATABASE, SQL 7-16
DATAFILE ONLINE option
ALTER DATABASE command, SBR 14-31
DATAFILE option
table, SPS 17-14
tablespace, SPS A-18
datafile placement on disk, STU 20-21
DATAFILE RESIZE clause
of ALTER DATABASE, SQL 7-17
datafiles, SBR 1-6
adding to a tablespace, SAD 10-5
adding to primary database
effect on standby database, SBR 16-23
backing up, SBR 3-8, SCN 32-25
offline, SBR 13-10
using Recovery Manager, SBR 4-29
backups needed, listing, SBR 7-10, SBR 7-11, SBR 7-12, SBR 8-15
backups, listing, SBR 7-2
bringing online, SQL 7-16
bringing online and offline, SAD 10-7
checking associated tablespaces, SAD 9-31
checking backup status, SBR 13-7
contents of, SCN 3-16
copies, listing, SBR 7-2
creating, SAD 9-3
creating new, SQL 7-16
database administrators access, SAD 1-4
datafile 1, SCN 3-6, SCN 3-16
backup, SCN 32-25
SYSTEM tablespace, SCN 3-6, SCN 3-16
default directory, SAD 10-5
designing media recovery, SQL 7-12
disabling automatic extension, SQL 7-17
dropping, SAD 9-14
NOARCHIVELOG mode, SAD 10-8
enabling automatic extension, SQL 7-17, SQL 7-395
fully specifying filenames, SAD 10-5
identifying filenames, SAD 10-11
in online or offline tablespaces, SCN 3-17
listing
for backup, SBR 13-2
unrecoverable, SBR 7-5
location, SAD 10-4
loss of, SBR 15-2
managing, SAD 10-1
mapping blocks to PCM locks, SRF 1-44
maximum number, SRF 1-32
maximum number of, SAD 10-2
minimum number of, SAD 10-2
MISSING, SAD 5-8
modifying, SQL 7-16
monitoring, SAD 10-13
named in control files, SBR 2-3, SCN 32-21
offline during migration, MIG 3-4
online, SAD 10-8
overview, SBR 1-6
overview of, SCN 1-9, SCN 1-12, SCN 3-16
parallel recovery, SCN 32-11
parameter, SRF 1-30, SRF 1-32
physical database structure, SCN 1-5
preventing overwrite during import, SUT 2-21
privileges to rename, SAD 10-9
privileges to take offline, SAD 10-8
read-only, SCN 3-10
recovery, SCN 32-6
read-only tablespaces and, SCN 3-12
recovering, SQL 7-13
recovery
creation, SBR 14-6
guidelines, SBR 4-49, SBR 9-16
using RMAN, SBR 9-15
without backup, SBR 14-6
re-creating lost, SQL 7-16
registering, SBR 6-5
relationship to tablespaces, SCN 3-2
relocating, SAD 10-9, SAD 10-10
relocating, example, SAD 10-11
renaming, SAD 10-9, SAD 10-10, SQL 7-15
effect on standby database, SBR 16-24
renaming for single tables, SAD 10-9
resizing, SQL 7-17
restoring, SBR 4-47
restoring using RMAN, SBR 9-2
reusing, SAD 10-5, SQL 7-491
reusing during import, SUT 2-21
shown in ROWIDs, ADG 4 - 20
shown in rowids, SCN 12-17, SCN 12-18
size of, SAD 10-4, SQL 7-491
specifying, SQL 7-490, SUT 6-4
specifying buffering for SQL*Loader, SUT 5-24
specifying for a tablespace, SQL 7-395
specifying for SQL*Loader, SUT 5-22
specifying format for SQL*Loader, SUT 5-24
storing separately from redo log files, SAD 10-4
taking offline, SCN 3-17, SQL 7-16
temporary, SCN 3-17
unavailable when database is opened, SAD 3-3
unrecoverable, SCN 32-17
unspecified for PCM locks, SRF 1-45
usage, SBR 1-6
verifying data blocks, SAD 10-12
viewing
backup status, SBR 13-7
files needing recovery, SBR 14-3
general status of, SAD 10-13
V$DBFILE and V$LOGFILE views, SAD 2-8
datatype
internal versus external, PCO 2-8
datatype code
internal, OCI 3-5
datatype codes
used in descriptors, PC_ 15-15
datatype conversion
between internal and external types, PCO 4-44
table of, SQL 2-32
datatype conversions, PC_ 5-11, PC_ 5-12
datatype equivalencing, PC_ 2-7, PC_ 5-12
advantages, PCO 4-46
example, PCO 4-50
guidelines, PCO 4-52
purpose of, PC_ 2-7
datatype mapping
Oracle methodology, OCI 11-4
OTT, OCI 14-10
datatype mapping and manipulation functions
server roundtrips, OCI C-6
datatype mappings, PC_ 19-10
datatypes, ADG 4 - 2, PLS 2-10, SCN 12-2, SCN 12-3, SQL 2-5
allowed in replicated tables, REP 2-26
allowed in snapshots, REP 3-17, REP 5-26
ANSI, SCN 12-22
ANSI/ISO, ADG 4 - 24
ANSI-supported, SQL 2-8
array types, SCN 13-11
associating statistics with, SQL 7-196
BFILE, OCI 3-20, PLS 2-21, SQL 2-10, SQL 2-20
Export, SUT 1-56
BINARY_INTEGER, PLS 2-11
BLOB, OCI 3-20, PLS 2-22, SQL 2-10, SQL 2-21
BOOLEAN, PLS 2-22, SCN 12-2
built-in, SQL 2-9
syntax, SQL 2-7
BYTEINT, SUT 5-60
CHAR, ADG 4 - 2, ADG 4 - 5, PLS 2-14, SCN 12-5, SQL 2-9, SQL 2-11, SUT 5-64
character, SAD 12-17, SCN 12-5, SCN 12-13, SQL 2-10
choosing a character datatype, ADG 4 - 5
CLOB, OCI 3-20, PLS 2-22, SQL 2-10, SQL 2-21
COBOL, PCO 4-17
coercing NUMBER to VARCHAR2, PC_ 15-15, PCO 11-19
collection, DCI 1-8
collections, SCN 13-10
column lengths for character types, ADG 4 - 6
comparison rules, SQL 2-27
conflicting character datatype fields, SUT 5-73
constrained, PLS 7-4
conversions, OCI 3-21, PCO 4-43
conversions of
by program interface, SCN 8-25
non-Oracle types, SCN 12-22
Oracle to another Oracle type, SCN 12-23
converting
SQL*Loader, SUT 5-69
converting SQL*Loader, SUT 3-9
data conversion, ADG 4 - 25
DATE, ADG 4 - 8, ADG 4 - 10, PLS 2-23, SAD 12-18, SCN 12-10, SQL 2-9, SQL 2-17, SUT 5-65
DB2, ADG 4 - 24, SCN 12-22
DBMS_DESCRIBE, SPR 11 - 5
dealing with ORACLE internal, PC_ 15-15
dealing with Oracle internal, PCO 11-19
DECIMAL, SUT 5-61
default in SQL*Loader, SUT 5-47
DESC_TAB, SPR 48 - 31
descriptor codes, PCO 11-19
determining character field lengths for SQL*Loader, SUT 5-73
determining DATE length, SUT 5-74
direct path loading, OCI 9-39, OCI A-47
DOUBLE, SUT 5-60
equivalencing
description, PCO 4-46
example, PCO 4-49
extensibility, DCI 1-7
external, OCI 3-4, OCI 3-7, SQL 2-6
families, PLS 2-10
FILE, OCI 3-20
FLOAT, SUT 5-59
for piecewise operations, OCI 5-33
GRAPHIC, SUT 5-66
GRAPHIC EXTERNAL, SUT 5-66
how they relate to tables, SCN 10-3
implicit conversion, PLS 2-27
in PL/SQL, SCN 12-2
individual type names, SAD 12-17
INTEGER, SUT 5-59
internal, OCI 3-3, OCI 3-5, PC_ 4-2, PCO 11-16
new in Oracle8i, MIG E-2
internal versus external, PC_ 2-7