Index

implementing for os_Dumper_specialization 302

A

add_index()

os_collection, defined by 140

allow_duplicates

os_collection, defined by 96

allow_nulls

os_collection, defined by 96

application schemas

setting with set_application_schema_path() 429

applications

multithreaded 55

associative access

defined 126

attributes, of MOP class 189

augment_classes_to_be_recycled()

os_schema_evolution, defined by 351

augment_classes_to_be_removed()

os_schema_evolution, defined by 345

augment_post_evol_transformers()

os_schema_evolution, defined by 351, 359

augment_subtype_selectors()

os_schema_evolution, defined by 366, 372

automatic retries 35

B

be_an_array

os_collection, defined by 96

break_link()

os_backptr, defined by 152, 156

B-tree

as ordered index 144

C

cache files

deleting unused with cmgr_remove_file() 418

Cache Manager

getting status with cmgr_stat() 417

shutting down with cmgr_shutdown() 419

change_behavior()

os_Collection, defined by 98

change_rep()

os_collection, defined by 101

checkpoint()

os_transaction, defined by 44

checkpoint/refresh for transactions 43

chgrp()

changing database group names 420

chmod()

changing database permissions 420

chown()

changing database owner 420

class, system-supplied

os_pvar 2

client name

getting with get_client_name() 416

setting with set_client_name() 416

client thread

killing with svr_client_kill() 414

clients

multithreaded 50

close_all_server_connections()

closing all Server connections 416

os_dbutil, defined by 416

close_server_connection()

closing Server connection 416

os_dbutil, defined by 416

clustering

and locking 32

cmgr_remove_file()

deleting unused cache and commseg files 418

cmgr_shutdown()

shutting down Cache Manager 419

cmgr_stat()

getting Cache Manager status 417

collections

changing associated representation policy 101

changing behavior 98

consolidating duplicates 91

defined 63

index 140

index-only 109

loading phase 95

range 77

recursive queries in 82

representation 100

collocation ambiguities 376

commseg files

deleting unused with cmgr_remove_file() 418

compact()

objectstore, defined by 175

compact.hh header file 178

compaction

need for 174

compactor

compact.hh header file 178

limitations 181

utility 183

compare_schemas()

comparing schemas 429

concurrency control

multiversion 37

constructor

implementing for os_Fixup_dumper 306

implementing for os_Type_fixup_info 316

implementing for os_Type_info 308

copy_classes()

os_mop, defined by 199

copy_database()

copying databases 421

create function for MOP class 190

create()

implementing for os_Type_loader 311

os_coll_query, defined by 136

os_index_path, defined by 65

create_exists()

os_coll_query, defined by 136

create_pick()

os_coll_query, defined by 136

creating object clusters 7

cursors

restricted 80

customization

when required for dumping and loading 287

customizing collection representation 100

customizing loads 294

D

data

implementing for os_Type_info 307

data transfer 8

databases

changing group names with chgrp() 420

changing owner with chown() 420

changing permissions with chmod() 420

copying with copy_database() 421

finding size with ossize() 426

moving with rename() 425

removing links with remove() 424

deadlock

and retries 35

victim 35

destroy()

os_coll_query, defined by 137

os_index_path, defined by 65

dictionaries

lookup 80, 88

directories

creating rawfs directories with mkdir() 422

listing rawfs directory contents with list_directory() 425

moving with rename() 425

removing rawfs directories with rmdir() 424

discriminant functions 28

disk_free()

getting rawfs disk space information 407

dont_maintain_size

os_dictionary, defined by 97

drop_index()

os_collection, defined by 142

dump/load facility

creation stages 289

customization 287

dumped ASCII 285

fixup-dump mode 290

object-dump mode 290

ostore/dumpload 288

plan mode 290

dump_info()

implementing for os_Fixup_dumper 304

dumped ASCII

dump/load facility 285

duplicate()

implementing for os_Fixup_dumper 306

dynamic transactions

scoping 53

dynamic type creation 187

E

err_coll_duplicates exception 99

err_coll_empty exception 86, 88

err_coll_illegal_arg exception 101

err_coll_illegal_cursor exception 86

err_coll_not_singleton exception 86

err_coll_not_supported exception 86, 87

err_coll_null_cursor exception 86

err_coll_nulls exception 99

err_coll_out_of_range exception 86

err_deadlock exception 36

err_illegal_arg exception 99

err_mop_illegal_cast exception 210

err_no_such_index exception 142

err_opened_read_only exception 38

err_reference_not_found exception 23

err_schema_evolution exception 344

err_se_illegal_pointer exception

child exception of 375

evolve()

os_schema_evolution, defined by 202, 347

exists()

os_Collection, defined by 131

expand_global()

expanding file names 422

F

fetch policy

granularity of data transfer 8

file names

expanding with expand_global() 422

find_base_class()

os_class_type, defined by 356

find_member()

os_class_type, defined by 354, 358

find_type()

os_mop, defined by 200

fixup form 294

fixup()

implementing for os_Type_fixup_loader 321

implementing for os_Type_loader 314

fixup_data

implementing for os_Type_fixup_info 316

fixup-dumper class 292

G

get function for MOP class 190

get()

implementing for os_Type_fixup_loader 322

implementing for os_Type_loader 315

get_class()

os_base_class, defined by 356

get_client_name()

getting client name 416

get_evolved_address()

os_schema_evolution, defined by 375

get_for_update()

os_database_schema, defined by 202

get_kind()

os_type, defined by 207

get_path_to_member()

os_schema_evolution, defined by 375, 378

get_sector_size()

determining sector size 413

get_transient_schema()

os_mop, defined by 202

get_type()

os_member_variable, defined by 356

os_typed_pointer_void, defined by 354, 358

get_unevolved_object()

os_schema_evolution, defined by 353, 358, 370

global mutex

thread safety 51

global transactions

See transactions

globally scoped transactions 53

H

has_index()

os_collection, defined by 142

hash functions

iteration order 92

header files

compaction 178

I

illegal ObjectStore reference handlers 339

illegal ObjectStore references 339

illegal pointer handlers 339, 373, 378

illegal pointers

detecting 338

in schema evolution 373

index maintenance

and member functions 72, 158

pointer-valued members 152

index paths 65

indexes

adding 140

key 140

optimizing queries 140

ordered 144

and performance 141

removing 142

testing for presence of 142

unordered 144

install()

os_database_schema, defined by 202

instance

defining and registering for os_Planning_action 298

defining and registering for os_Type_fixup_loader 322

defining and registering for os_Type_loader 315

instance initialization 338

instance migration 337

instance reclassification 340, 366, 368, 386

instance transformation 342, 350, 357

is_open_mvcc()

os_database, defined by 39

iteration

controlling order 92

L

lexical transactions

and local scoping 53

list_directory()

listing directory contents 425

load

customizing 294

load()

implementing for os_Type_fixup_loader 319

implementing for os_Type_loader 310

locally scoped transactions 53

lock_segment_read 32

lock_segment_write 32

locking

granularity 32

reducing wait time 32

and transaction length 32

logging

redo 41

undo 41

M

macro arguments

entering correctly 153

macro, system-supplied

os_index() 153

os_indexable_body() 152

os_indexable_member() 152

OS_INITIALIZE_CHAINED_LIST_REP() 102

OS_INSTANTIATE_CHAINED_LIST_REP() 102

OS_MARK_CHAINED_LIST_REP() 102

maintain_cursors

os_collection, defined by 75, 82, 96

maintain_key_order

os_Dictionary, defined by 97

make_link()

os_backptr, defined by 152, 156

setting links in the rawfs 423

mapaside

thread safety 51

Max Data Propagation Per Propagate Server parameter 42

Max Data Propagation Threshold Server parameter 42

max_retries

os_transaction, defined by 35

memcpy()

use with persistent references 12

metaobject protocol

defined 187

metatypes

defined 187

hierarchy 204

mkdir()

creating rawfs directories 422

MOP

See metaobject protocol

multithreaded applications

models for 55

multithreaded clients 50

multiversion concurrency control

implementation 39

and multiple databases 38

and serializability 38

snapshots 37

and the transaction log 39

MVCC

See multiversion concurrency control

N

nested transactions 34

O

object clusters

creating 7

object form 294

object-dumper class 292

objects

unspecified 193

objectstore, the class

compact() 175

release_persistent_addresses() 26

retain_persistent_addresses() 26

obsolete index handlers 340, 381

obsolete indexes 339, 381

obsolete queries 339, 381

obsolete query handlers 340, 381

only()

os_Collection, defined by 86

open_mvcc()

os_database, defined by 38

operator ()()

implementing for os_Dumper_specialization 299

implementing for os_Planning_action

using deep approach 297

using shallow approach 296

implementing for os_Type_fixup_loader 318

implementing for os_Type_loader 309

operator void*()

os_typed_pointer_void, defined by 353

operators

type-safe conversion 209

optimizing transactions 53

ordered

os_index_path, defined by 144

os_backptr 69

os_backptr, the class 150

break_link() 152, 156

make_link() 152, 156

os_base_class, the class

get_class() 356

os_bound_query, the class 138

os_chained_list, the class 102

os_class_type, the class

find_base_class() 356

find_member() 354, 358

os_coll_query, the class

create() 136

create_exists() 136

create_pick() 136

destroy() 137

os_coll_range, the class 77

os_Collection, the class

change_behavior() 98

exists() 131

only() 86

query() 127

query_pick() 130

retrieve() 86

retrieve_first() 86

retrieve_last() 87

os_collection, the class

add_index() 140

allow_duplicates 96

allow_nulls 96

be_an_array 96

change_rep() 101

drop_index() 142

has_index() 142

maintain_cursors 75, 82, 96

pick_from_empty_returns_null 86, 88, 96, 97

size_estimate() 110

size_is_maintained() 110

update_size() 110

verify 99

os_cursor, the class

safe 75, 83

os_database, the class

is_open_mvcc() 39

open_mvcc() 38

os_database_schema, the class

get_for_update() 202

install() 202

os_Database_table

find_reference() 326

get() 324

insert() 324

is_ignored() 326

os_dbutil, the class

close_all_server_connections() 416

close_server_connection() 416

svr_ping() 414

os_Dictionary, the class

maintain_key_order 97

signal_dup_keys 97

os_dictionary, the class

dont_maintain_size 97

os_Dumper_reference

get_database() 329

get_database_number() 329

get_offset() 330

get_segment() 329

get_segment_number() 330

is_valid() 330

operator 329

operator !() 329

operator !=() 328

operator =() 327

operator ==() 328

operator >() 328

operator >=() 329

operator void*() 327

os_Dumper_reference() 327

resolve() 328

os_Dumper_specialization

specialization 299

os_dyn_bag, the class 105

os_dyn_hash, the class 107

os_fetch() 354, 358

os_fetch_address() 356

os_fetch_page fetch policy 8

when to use 9

os_fetch_segment fetch policy 8

when to use 9

os_fetch_stream fetch policy 8

when to use 9

os_Fixup_dumper

~os_Fixup() 333

get_number_elements() 333

get_object_to_fix() 333

get_type() 333

os_Fixup_dumper() 333

specialization 304

os_free_blocks, the class

managing servers 407

os_index(), the macro 153

os_index_key(), the macro 92

os_index_path, the class 65

create() 65

destroy() 65

ordered 144

os_indexable_body(), the macro 152

os_indexable_member(), the macro 152

OS_INITIALIZE_CHAINED_LIST_REP(), the macro 102

OS_INSTANTIATE_CHAINED_LIST_REP(), the macro 102

os_ixonly, the class 109

os_ixonly_bc, the class 109

os_keyword_arg, the class 138

os_keyword_arg_list, the class 138

OS_MARK_CHAINED_LIST_REP(), the macro 102

OS_MARK_QUERY_FUNCTION(), the macro 69

os_member_variable, the class

get_type() 356

os_mop, the class

copy_classes() 199

find_type() 200

get_transient_schema() 202

os_ordered_ptr_hash, the class 112

os_Planning_action

specialization 295

os_ptr_bag, the class 116

os_pvar, the class 2

os_query_function(), the macro 69

os_query_function_body(), the macro 69

os_Reference_protected, the class 23

os_Reference_protected_local, the class 23

os_schema_evolution, the class

augment_classes_to_be_recycled() 351

augment_classes_to_be_removed() 345

augment_post_evol_transformers() 351, 359

augment_subtype_selectors() 366, 372

evolve() 202, 347

get_evolved_address() 375

get_path_to_member() 375, 378

get_unevolved_object() 353, 358, 370

path_name() 375, 379

set_illegal_pointer_handler() 373, 375, 379

set_local_references_are_db_relative() 346

set_obsolete_index_handler() 381

set_obsolete_query_handler() 381

set_task_list_file_name() 383

task_list() 382

os_store() 355

os_transaction, the class

checkpoint() 44

max_retries 35

os_transformer_binding, the class

example 359

os_type, the class

get_kind() 207

os_Type_fixup_info

specialization 316

os_Type_fixup_loader

specialization 318

os_Type_info

get_original_location() 331

get_replacing_database() 332

get_replacing_location() 331

get_replacing_segment() 332

get_type() 332

os_Type_info() 331

set_replacing_location() 331

specialization 307

os_Type_loader

specialization 309

os_typed_pointer_void, the class

get_type() 354, 358

operator void*() 353

os_vdyn_bag, the class 118

oscompact utility 183

ossize()

finding database size 426

<ostore/compact.hh> header file 178

<ostore/mop.hh> header file 356

osverifydb()

verifying pointers and references 427

P

path expressions 65

path string 65

path_name()

os_schema_evolution, defined by 375, 379

paths 65

persistence

across transaction boundary 26

persistent delete 33

persistent new 33

pick_from_empty_returns_null

os_collection, defined by 86, 88, 96, 97

planner classes 291

pointers

validity across transaction boundary 26

verifying with osverifydb() 427

propagation

Max Data Propagation Per Propagate Server parameter 42

Max Data Propagation Threshold Server parameter 42

Propagation Sleep Time Server parameter 42

transaction log 41

Propagation Sleep Time Server parameter 42

protected references

overhead 23

pvars 2

Q

queries

bound 138

existential 131

nested 132

nested existential 134

performance with index 141

preanalyzed 136

purpose 126

range 145

range, ordered index 144

single-element 130

query optimization

adding index 140

defined 126

query string 128

query()

os_Collection, defined by 127

query_pick()

os_Collection, defined by 130

R

random access 9

range queries 145

rank functions

possible values returned 92

rawfs

changing all rawfs hosts with rehost_all_links() 421

changing host with rehost_link() 421

removing links with remove() 424

setting links with make_link() 423

testing pathname with stat() 425

rawfs disk space

getting information with disk_free() 407

reclassification functions 340, 366

recycling 343

references

overhead of protected 23

to migrated instances 339

verifying with osverifydb() 427

referent type parameter 12, 15

rehost_all_links()

changing all rawfs hosts 421

rehost_link()

changing rawfs host 421

release_persistent_addresses()

objectstore, defined by 26

remove()

removing database or rawfs links 424

rename()

moving directories and databases 425

retain_persistent_addresses()

objectstore, defined by 26

retries, transactions 35

retrieve()

os_Collection, defined by 86

retrieve_first()

os_Collection, defined by 86

retrieve_last()

os_Collection, defined by 87

rmdir()

removing rawfs directories 424

root object 294

S

safe

os_cursor, defined by 75, 83

schema access, programmatic

const 191

initiating read access 191

initiating type creation 191, 199

MOP 187

pointers compared to references 193

type-safe conversion operators

os_member 228

os_member_variable 231

os_pointer_type 242

os_type 209

schema evolution

accessing unevolved objects 353

assignment compatibility 347

categories of 384

class creation 384

class deletion 385, 403

collocation ambiguities 376

data member redefinition

adding data members 388

changes not requiring evolution 395

changing name 385

changing order 394

changing value type 390

deleting data members 389

deleted subobjects 376

detecting illegal pointers 338

illegal ObjectStore reference 339

illegal ObjectStore reference handler 339

illegal pointer handler 339, 373, 378

illegal pointers

collocation ambiguities 376

inheritance redefinition

adding base classes 398

removing base classes 400

schema changes that represent 385

virtual and nonvirtual 401

initiating 344, 347

instance initialization 338, 384

instance migration 337

instance reclassification 340, 366, 368, 386, 404

instance transformation 342, 350, 357

member function redefinition 385, 396

moving data members from base type to derived type 368

obsolete index 339, 381

obsolete index handler 340, 381

obsolete query 339, 381

obsolete query handler 340, 381

phases of 337

reclassification function 340, 366

recycling 343

schema modification 337

subobjects deleted 376

task lists 340, 382

transformer functions 342, 350, 357

using MOP 202

schema modification 337

schemas

See also schema access

See also transient schemas

comparing with compare_schemas() 429

consistency requirements 193

installation

using MOP 202

modification 337

sector size

determining with get_sector_size() 413

sequential access 9

serializability 38

Server parameters

Max Data Propagation Per Propagate 42

Max Data Propagation Threshold 42

Propagation Sleep Time 42

Servers

closing a connection with close_server_connection() 416

closing all connections with close_all_server_connections() 416

determining whether a Server is running with svr_ping() 414

getting information with svr_stat() 407

shutting down with svr_shutdown() 415

set function for MOP class 190

set_application_schema_path()

setting application schema 429

set_client_name()

setting client name 416

set_illegal_pointer_handler()

os_schema_evolution, defined by 373, 375, 379

set_local_references_are_db_relative()

os_schema_evolution, defined by 346

set_lock_whole_segment()

os_segment, defined by 32

set_obsolete_index_handler()

os_schema_evolution, defined by 381

set_obsolete_query_handler()

os_schema_evolution, defined by 381

set_task_list_file_name()

os_schema_evolution, defined by 383

signal_dup_keys

os_Dictionary, defined by 97

size_estimate()

os_collection, defined by 110

size_is_maintained()

os_collection, defined by 110

stat()

testing pathname 425

svr_checkpoint()

moving data out of transaction log 415

svr_client_kill()

killing a client thread 414

svr_ping()

determining whether a Server is running 414

os_dbutil, defined by 414

svr_shutdown()

shutting down the Server 415

svr_stat()

getting Server information 407

T

task lists 340, 382

task_list()

os_schema_evolution, defined by 382

thread safety

mutex lock 50

using mapaside 51

threads

optimizing transactions 53

traffic optimization 8

transaction log

moving data out of with svr_checkpoint() 415

transactions

See also checkpoint/refresh

automatic retries of 35

committing and continuing with os_transaction

checkpoint() 43

and deadlock 35

globally scoped 53

locally scoped 53

multiple threads 50

multiversion concurrency control 37

nested 34

priorities 35

restriction 53

transformer functions 342, 350, 357

transient schemas

modifying database schema 199

updating database schema 191

type creation, dynamic 187

type_dumper

defining and registering an instance of 302

U

undo record 41

update_size()

os_collection, defined by 110

V

verify

os_collection, defined by 99

victim, deadlock 35

Updated: 03/31/98 15:44:03