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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