Index [ DBChange Plus User's Guide ] MPE/iX 5.0 Documentation
DBChange Plus User's Guide
Index
A
abbreviating commands and keywords
aborting PRINT SCHEMA
absent list
ADD FIELD
command
example of
adding
automatic master data sets
data items
data sets
detail data sets
fields
master data sets
passwords
paths
sort items
ADD ITEM
command
example of
ADD PASSWORD
command
example of
ADD PATH
command
example of
ADD SET
command
example of
ADD SORT
command
example of
applying changes to database structure
automatic master data sets
adding
stand-alone
average blocks
average cluster
average number of entries per chain
B
BASE
command
example of
blocking factor
changing
default block size
blocks
displaying
reviewing
BREAK key
byte
C
CANCEL COMMANDS
command
example of
CANCEL ERASE
command
example of
canceling
commands
ERASE SET command
REPACK SET command
CANCEL REPACK
command
example of
capacity
automatically adjusting
changing
chained repack
CHANGE ATTRIBUTES
command
example of
CHANGE BLOCKFACTOR
command
example of
CHANGE BLOCKMAX
command
example of
CHANGE CAPACITY
command
example of
CHANGE DEVICECLASS
command
example of
change file
creating a new
definition of
purging
status messages
updating
CHANGE ITEM
command
example of
CHANGE ITEMSECURITY
command
example of
CHANGE PASSWORD
command
example of
CHANGE PRIMARYPATH
command
example of
changes
applying to database structure
CHANGE SETSECURITY
command
example of
changing
blocking factor of a data set
capacity of a data set
database security
database structure
data item attributes
data item length
data items
data item security
data item type
data sets
data set security
device class of a data set
disk class of a data set
maximum block length of a data set
passwords
paths
primary paths
security
subitem count
user access
CHECK BASE
and QUICK option
command
example of
checking
database
data sets
detail data sets
master data sets
paths
paths, on a detail data set
paths, on a master data set
CHECK PATH
and QUICK option
command
command, QUICK option
example of
output
statistics
CHECK SET
and QUICK option
command
command, QUICK option
example of
output, detail data set
output, master data set
statistics, detail data set
statistics, master data set
cluster guidelines
command
ADD FIELD
ADD ITEM
ADD PASSWORD
ADD PATH
ADD SET
ADD SORT
BASE
CANCEL COMMANDS
CANCEL ERASE
CANCEL REPACK
CHANGE ATTRIBUTES
CHANGE BLOCKFACTOR
CHANGE BLOCKMAX
CHANGE CAPACITY
CHANGE DEVICECLASS
CHANGE ITEM
CHANGE ITEMSECURITY
CHANGE PASSWORD
CHANGE PRIMARYPATH
CHANGE SETSECURITY
CHECK BASE
CHECK PATH
CHECK SET
CONTROL
COPY
DELETE FIELD
DELETE ITEM
DELETE ITEMSECURITY
DELETE PASSWORD
DELETE PATH
DELETE SET
DELETE SETSECURITY
DELETE SORT
ERASE SET
EXIT
FIX BASE
FIX PATH
FIX SET
HELP
OUTPUT
PERFORM COMMANDS
PRINT SCHEMA
RECOVER ITEM
RECOVER SET
REDO
RENAME BASE
RENAME ITEM
RENAME SET
REORDER FIELD
REORDER ITEM
REORDER SET
REPACK SET
REVIEW BLOCKS
REVIEW FIELDS
REVIEW ITEMS
REVIEW PASSWORDS
REVIEW PATHS
REVIEW SETS
XEQ
command file
definition of
example of
using a
when to use
command format
command interface, understanding the
commands
abbreviating
canceling
canceling ERASE SET
canceling REPACK SET
changing database security, summary of
changing data items, summary of
changing data sets, summary of
changing paths, summary of
checking detail data sets
checking master data sets
confirmation of
correcting
DBChange Plus
DBChange Plus, summary of
deferred
delimiters
descriptions
displaying database information, summary of
executing from a file
fixing detail data sets
fixing master data sets
immediate
invalid
keywords
maintaining the database, summary of
maximum length of
parameters
sequence of
syntax
termination of
command sequence
comments
in a command file
in a job file
MPE XL
compound data item
confirmation prompt
confirming commands
CONTROL
command
example of
controlling DBChange operation
CONTROL-Y
converting item types
COPY
command
example of
copying ability
copying a database
example of
correcting a command
creating a job file
D
database
backup copy
checking
copying
displaying information about
fixing
how DBAPLUS program restructures
maintaining
maintenance commands, summary of
maintenance guidelines
ORDERS
printing structure information
purging
renaming
reviewing information about
security, changing
specifying the
data item
compound
length
maximum length
subitem count
type
unit of measure
data items
adding
attributes, changing
changing
changing security
characteristics of
converting types
deleting
displaying
maximum number in database
recovering
renaming
reordering
reviewing
security
security, changing
security, deleting
TurboIMAGE/XL information about
valid types
data item type, changing
data, loss of
data sets
adding
adding a field
adjusting capacity
blocking factor, changing
capacity, automatically adjusting
capacity, changing
capacity requirements
changing
changing device class
changing security
characteristics of
checking
deleting
deleting fields
deleting security
device class, changing
disk class, changing
displaying
erasing
fields, deleting
fixing
maximum block length, changing
maximum number in database
position in data set list
recovering
renaming
reordering
reordering a field in a
reordering, example of
repacking
reviewing
security
security, changing
security, deleting
TurboIMAGE/XL information about
DBAPLUSJCW
DBAPLUS program
and creating a job file
batch mode
definition of
description of
how it restructures
interactive mode
methods of using
operation of
parameters
PARM values
running independently
running the
run-time parameters
temporary files
DBChange Plus
batch mode operation
command formats
command interface
commands
command summary
definition of
description of
error handling
error messages
functions
interactive operation
operation
programs
DBCIN
DBCOUT
DBCPLUSJCW
DBCPLUS program
creating a DBAPLUS job file within
leaving the
running the
DBUTIL
deferred commands
definition of
list of
definition of
change file
command file
DBAPLUS program
DBChange Plus
DBCPLUS
deferred commands
immediate commands
job file
Delete Chain Count
DELETE FIELD
command
example of
DELETE ITEM
command
example of
DELETE ITEMSECURITY
command
example of
DELETE PASSWORD
command
example of
DELETE PATH
command
example of
DELETE SET
command
example of
DELETE SETSECURITY
command
example of
DELETE SORT
command
example of
deleting
data items
data item security
data sets
data set security
detail data sets
fields
master data sets
passwords
paths
sort items
delimiters
detail data sets
adding
adding a sort item to
adding paths
checking
checking paths
deleting
deleting a sort item from
displaying fields in
displaying paths in
fixing
fixing paths
repacking
reviewing fields in
reviewing paths in
device class
changing
definition of
disk class, changing
disk space
availability
estimating amount needed
displaying
blocks
database information
database information, summary of commands
data items
data sets
fields
passwords
paths
paths in a detail data set
paths in a master data set
user classes
E
ERASE SET
command
example of
erasing data sets
error handling
batch mode
interactively
error messages
errors
avoiding
recovering from
example of
adding a data item
adding a data set
adding a field
adding a password
adding a path
adding a sort item
canceling commands
canceling ERASE SET
canceling REPACK SET
changing a data item
changing a password
changing a primary path
changing blocking factor
changing data item attributes
changing data item security
changing data set capacity
changing data set security
changing device class
changing disk class
changing maximum block length
changing maximum physical block length
checking data sets
checking detail data sets
checking master data sets
checking paths
checking the database
copying a database
deleting a data item
deleting a data set
deleting a field
deleting a password
deleting a path
deleting a sort item
deleting data item security
deleting data set security
device class, changing
displaying blocks
displaying data items
displaying data sets
displaying fields
displaying passwords
displaying paths
displaying user classes
erasing a data set
executing commands from a file
fixing a data set
fixing detail data sets
fixing master data sets
fixing paths
fixing the database
getting help
leaving the DBCPLUS program
printing the schema
recovering a data item
recovering a data set
redefining a path
redirecting output
renaming a database
renaming a data item
renaming a data set
reordering a data item
reordering a data set
reordering a field
repacking a detail data set
restructuring ORDERS database
reviewing blocks
reviewing data items
reviewing data sets
reviewing fields
reviewing passwords
reviewing paths
reviewing user classes
running DBAPLUS program independently
running DBAPLUS program interactively
specifying a database
streaming a job file
terminating a command
using CONTROL command
using JCWs
using job control words
using MPE XL commands
using PERFORM COMMANDS
using the PRINT SCHEMA command
exclamation point
executing See running
executing commands from a file
EXIT
command
example of
exiting See leaving
F
fatal error during restructure
fields
adding
adding to a data set
definition of
deleting
displaying
reordering in a data set
reviewing
FIX BASE
command
example of
FIX commands, operation of
fixing
database
data sets
detail data sets
master data sets
paths
paths, on a detail data set
paths, on a master data set
FIX PATH
command
example of
output
FIX SET
command
example of
output, detail data sets
output, master data set
formal file designators
functions, DBChange Plus
copying
displaying structural information
erasing
maintenance
performance tuning
restructuring
security management
H
halfword
help
getting
online facility
HELP
command
example of
Highest Entry Used
high-water mark
I
immediate commands
definition of
list of
input, redirecting
invalid commands
invoking See running
item
length
type
type conversions
J
JCWs, example of
job control words, example of
job file
creating a DBAPLUS
definition of
editing
including command files
modifying
streaming
when to use
job stream file, example of
K
keeping See saving
key items
keywords
abbreviating
L
leaving DBChange Plus
logging on to the system
longest cluster
loss of data
M
maintaining the database
maintenance schedules
master data sets
adding
checking
checking paths
deleting
displaying fields in
displaying paths in
fixing
fixing paths
reviewing fields in
reviewing paths in
maximum
chain count
command length
messages
MPE XL
comments
file, printing schema to
MPE XL commands
example of
within DBCPLUS
N
nibble
null list
O
operation of DBChange Plus
ORDERS
database, restructuring of
schema
OUTPUT
command
example of
output of
CHECK SET, detail data set
CHECK SET, master data set
FIX PATH
FIX SET, detail data sets
FIX SET, master data set
output, redirecting
P
Packing Ratio
parameters
PARM values
descriptions
using
when to use
passwords
adding
changing
characteristics of
deleting
displaying
reviewing
paths
adding
adding to a detail data set
changing
changing primary
checking
deleting
displaying
efficiency of
fixing
number in data sets
redefining primary
reviewing
TurboIMAGE/XL information about
Pct Full
percentage
of data set capacity not available
of forward pointers
of secondary entries
performance tuning
PERFORM COMMANDS
command
example of
primary path
changing
redefining
primary paths
changing
printing the schema
batch mode
example of
interactively
to a disk file
PRINT SCHEMA
command
command, aborting
example of
problems during restructuring
purging the database
Q
QUICK option
R
READ PENDING
records in delete chain
recovering
data items
data sets
RECOVER ITEM
command
example of
RECOVER SET
command
example of
redefining primary paths
redirecting
input
output
schema listing
REDO
command
example of
removing See deleting
RENAME BASE
command
example of
RENAME ITEM
command
example of
RENAME SET
command
example of
renaming
a database
data items
data sets
REORDER FIELD
command
example of
reordering
data items
data sets
fields
REORDER ITEM
command
example of
REORDER SET
command
example of
repacking
chained
detail data sets
serial
REPACK SET
command
example of
resequencing See reordering
restructuring
fatal error during
possible problems
steps before
REVIEW BLOCKS
command
example of
REVIEW commands
REVIEW FIELDS
command
example of
reviewing
blocks
data items
data sets
fields
fields in a detail data set
fields in a master data set
passwords
paths
paths in a detail data set
paths in a master data set
user classes
REVIEW ITEMS
command
example of
REVIEW PASSWORDS
command
example of
REVIEW PATHS
command
example of
REVIEW SETS
command
example of
running
DBAPLUS program
DBCPLUS program
run-time parameters
S
sample database
saving
new schema
schema processor output
schema
printing
saving
schema listing
printing
printing to an MPE XL file
redirecting
search item, definition of
secondary entries, percentage in master data set
security
changing
data item, changing
data item, deleting
data set, changing
data set, deleting
data sets
meeting criteria
serial repack
slash
sort items
adding
adding to a detail data set
deleting
deleting from a detail data set
types
specifying the database
stand-alone automatic master data sets
standard deviation
$STDIN
$STDLIST
steps before restructuring
streaming jobs
structural
changes, verifying
structural inconsistency, checking for
subitem count
changing
summary of commands
changing data items
changing data sets
changing paths
DBChange Plus
displaying database information
maintaining the database
security, changing
synonyms
system logon
T
temporary files
termination of commands
text file
TurboIMAGE/XL information
about changing paths
about database security
about data items
about data sets
U
user access, changing
user classes
default values
displaying
read access
reviewing
write access
user class numbers
user JCWs
user job control words
V
verifying structural changes
X
XEQ
command
example of
MPE/iX 5.0 Documentation