Create Physical File (CRTPF)

The Create Physical File (CRTPF) command creates a physical file from the information specified on this command and (optionally) from the data description specifications (DDS) contained in a source file.

A physical file is a database file that contains data records. The data records are grouped into physical file members and each member has its own access path to the data. Normally, database files have only one member which, by default, is added to the file when the file is created. If the desired physical file has a record format with only one character field in arrival sequence or if the file is a source file, a DDS source file is not needed. To override attributes of the file after it has been created, use the Override Database File (OVRDBF) command before the file is opened. To change attributes of the file after it has been created, use the Change Physical File (CHGPF) command.

Restrictions:

Parameters

Keyword Description Choices Notes
FILE File Qualified object name Required, Positional 1
Qualifier 1: File Name
Qualifier 2: Library Name, *CURLIB
SRCFILE Source file Qualified object name Optional, Positional 2
Qualifier 1: Source file Name, QDDSSRC
Qualifier 2: Library Name, *LIBL, *CURLIB
SRCMBR Source member Name, *FILE Optional, Positional 3
RCDLEN Record length, if no DDS Integer Optional, Positional 4
GENLVL Generation severity level 0-30, 20 Optional
FLAG Flagging severity level 0-30, 0 Optional
FILETYPE File type *DATA, *SRC Optional
MBR Member, if desired Name, *FILE, *NONE Optional
IGCDTA User specified DBCS data *NO, *YES Optional
TEXT Text 'description' Character value, *SRCMBRTXT, *BLANK Optional
OPTION Source listing options Values (up to 4 repetitions): *SRC, *NOSRC, *SOURCE, *NOSOURCE, *LIST, *NOLIST, *SECLVL, *NOSECLVL, *EVENTF, *NOEVENTF Optional, Positional 5
SYSTEM System *LCL, *RMT, *FILETYPE Optional
EXPDATE Expiration date for member Date, *NONE Optional
MAXMBRS Maximum members Integer, 1, *NOMAX Optional
ACCPTHSIZ Access path size *MAX1TB, *MAX4GB Optional
PAGESIZE Access path logical page size *KEYLEN, 8, 16, 32, 64, 128, 256, 512 Optional
MAINT Access path maintenance *IMMED, *DLY, *REBLD Optional
RECOVER Access path recovery *NO, *AFTIPL, *IPL Optional
FRCACCPTH Force keyed access path *NO, *YES Optional
SIZE Member size Single values: *NOMAX
Other values: Element list		 Optional
Element 1: Initial number of records 1-2147483646, 10000
Element 2: Increment number of records Integer, 1000
Element 3: Maximum increments Integer, 3
ALLOCATE Allocate storage *NO, *YES Optional
CONTIG Contiguous storage *NO, *YES Optional
UNIT Preferred storage unit 1-255, *ANY, *SSD Optional
FRCRATIO Records to force a write Integer, *NONE Optional
WAITFILE Maximum file wait time Integer, 30, *IMMED, *CLS Optional
WAITRCD Maximum record wait time Integer, 60, *IMMED, *NOMAX Optional
SHARE Share open data path *NO, *YES Optional
DLTPCT Max % deleted records allowed 1-100, *NONE Optional
REUSEDLT Reuse deleted records *YES, *NO Optional
SRTSEQ Sort sequence Single values: *SRC, *JOB, *LANGIDSHR, *LANGIDUNQ, *HEX
Other values: Qualified object name		 Optional
Qualifier 1: Sort sequence Name
Qualifier 2: Library Name, *LIBL, *CURLIB
LANGID Language ID Character value, *JOB Optional
CCSID Coded character set ID Integer, *JOB, *HEX Optional
ALWUPD Allow update operation *YES, *NO Optional
ALWDLT Allow delete operation *YES, *NO Optional
LVLCHK Record format level check *YES, *NO Optional
NODGRP Node group Single values: *NONE
Other values: Qualified object name		 Optional
Qualifier 1: Node group Name
Qualifier 2: Library Name, *LIBL, *CURLIB
PTNKEY Partitioning Key Values (up to 300 repetitions): Name Optional
AUT Authority Name, *LIBCRTAUT, *ALL, *CHANGE, *EXCLUDE, *USE Optional

File (FILE)

Specifies the physical file to be created.

This is a required parameter.

Qualifier 1: File

name
Specify the name of the physical file to be created.

Qualifier 2: Library

*CURLIB
The current library for the job is where the file is to be located. If no library is specified as the current library for the job, QGPL is used.
name
Specify the library where the file is to be located.

Source file (SRCFILE)

Specifies the source file that contains the data description specifications (DDS) that describe the record format and its fields, and the access path for the file and its members. The specifications that are made in DDS are described in the Database category in the IBM i Information Center at http://www.ibm.com/systems/i/infocenter/ and the DDS topic collection in the Programming category in the IBM i Information Center at http://www.ibm.com/systems/i/infocenter/.

Note: If a value is specified for this parameter, a value cannot be specified for the Record length (RCDLEN) parameter.

Qualifier 1: Source file

QDDSSRC
The DDS source file named QDDSSRC contains the source descriptions used to create the physical file.
name
Specify the name of the source file that contains the DDS used to create the physical file.

Qualifier 2: Library

*CURLIB
The current library for the job is where the file is located. If no library is specified as the current library for the job, QGPL is used.
name
Specify the library where the file is located.

Source member (SRCMBR)

Specifies the name of the source file member that contains the DDS for the physical file being created; the member is in the source file specified in the SRCFILE parameter (or its default, QDDSSRC). If SRCMBR is specified, RCDLEN cannot be specified.

*FILE
The source file member name is the same as that of the physical file specified for the File (FILE) parameter.
name
Specify the name of the member in the source file.

Record length (RCDLEN)

Specifies the length (in bytes) of the records stored in the physical file. If RCDLEN and FILETYPE(*DATA) are specified, the physical file is created with a record format that has only one field. The file is then restricted to an arrival sequence access path. The record format and the field are both assigned the same name as that of the file, specified in the FILE parameter. A value ranging from 1 through 32766 bytes can be specified for the record length.

If RCDLEN and FILETYPE(*SRC) are specified, the record format has three fields: source sequence number, date, and source statement. The RCDLEN parameter must provide six positions for the source sequence number, six positions for the date field, and one position for source start, which are required in each record. These fields are defined with fixed attributes and names. If records are copied into the file by the CPYF command and the records are longer than the length specified, the records are truncated on the right.

If RCDLEN is specified, SRCFILE and SRCMBR cannot be specified; RCDLEN is used to specify a fixed record length for the record format when a source file is not needed (when only one field exists in each record or when the file being created is a source file). The high-level language program that processes the file must describe the fields in the record in the program.

Double-Byte Character Set Considerations

If IGCDTA(*NO) is specified, the field is assigned the data type of character whose length is the same as the record length specified. A value ranging from 1 to 32766 bytes can be specified for the record length. If IGCDTA(*YES) is specified, the field is assigned the data type of DBCS-open and a value ranging from 4 to 32766 can be specified.

The RCDLEN parameter must provide six positions for the source sequence number, six positions for the date field, and four positions for source start when FILETYPE(*SRC) and IGCDTA(*YES) are specified.

integer
Specify the number of bytes in each record.

Generation severity level (GENLVL)

Specifies the severity level at which the create operation fails. If errors occur that have a severity level greater than or equal to this value, the operation ends.

This parameter applies only to messages created while processing DDS source files.

20
If errors occur in the DDS source file processing with a severity level greater than or equal to 20, the file is not created.
0-30
Specify the desired severity level value. If 0 is specified, the file is not created. The value specified must be greater than or equal to the value specified for the Flagging severity level (FLAG) parameter.

Flagging severity level (FLAG)

Specifies the minimum severity level of messages to be listed.

0
All messages are listed.
0-30
Specify a number indicating the minimum severity of messages to be listed. The value specified must be greater than or equal to the value specified for the Generation severity level (GENLVL) parameter.

File type (FILETYPE)

Specifies whether each member of the physical file being created contains data records or contains source records (statements) for a program or another file. The file can contain, for example, RPG source statements for an RPG program or DDS source statements for another physical, logical, or device file.

*DATA
The physical file will contain data records.
*SRC
The physical file will contain source records.

Member (MBR)

Specifies the name of the physical file member added when the physical file is created.

*FILE
The name of the member will be the same as the physical file to be created.
*NONE
No physical file member is added when the file is created.
name
Specify the name of the physical file member to be added to the new file.

User specified DBCS data (IGCDTA)

Specifies, for program-described files, whether the file processes double-byte character set (DBCS) data. Specifies, for externally described files, the DBCS attributes of the file.

Note: This parameter has no meaning for physical files created using DDS, because the use of DBCS data is specified in the DDS.

*NO
The file does not contain double-byte character set (DBCS) data.
*YES
The file contains DBCS data.

Double-Byte Character Set Considerations

If the user creates a physical file and specifies the RCDLEN parameter, the system creates a default record format.

The system ignores the IGCDTA parameter value if a value for the RCDLEN parameter is not specified.

The user cannot override the IGCDTA value for a physical file.

Text 'description' (TEXT)

Specifies the text that briefly describes the object.

*SRCMBRTXT
The text is taken from the source file member being used to create the physical file. If the source file is a database file, the text is taken from the source file member. Text can be added or changed for a database source member by using the Source Entry Utility or by using either the Add Physical File Member (ADDPFM) command or the Change Physical File Member (CHGPFM) command. If the source file is an inline file or a device file, the text is blank.
*BLANK
No text is specified.
character-value
Specify no more than 50 characters of text, enclosed in apostrophes.

Source listing options (OPTION)

Specifies the type of output produced when the file is created. A maximum of four of the following values can be specified in any order on this parameter. If neither or both of the values on an option are specified, the first value is used.

Note: The first values on each option are similar to, but are not actually default values, and therefore, cannot be changed with the CHGCMDDFT (Change Command Default) command.

Source Listing Option

*SRC or *SOURCE
A printout of the source statements, including a list of errors, is created.
*NOSRC or *NOSOURCE
No printout of the source statements is created unless errors are detected. If errors are detected, they are listed along with the keyword or record format that caused the error.

Program Listing Option

*LIST
An expanded source printout is created, showing a detailed list of the file specifications and the references to other file descriptions.
*NOLIST
The expanded source printout is not created.

Second-Level Message Text Option

*NOSECLVL
The messages section of the data description specifications (DDS) printout does not contain the online help information for messages issued during DDS processing.
*SECLVL
The online help information appears in the DDS printout.

Event File Creation Option

*NOEVENTF
The compiler does not produce an event file for the CoOperative Development Environment (CODE)
*EVENTF
The compiler produces an event file that can be used by the CODE product. The event file is created as a member in the file EVFEVENT in your object library. The CODE product uses this file to offer error feedback integrated with the CODE editor. This value is normally specified by the CODE product on your behalf.

System (SYSTEM)

Specifies whether the physical file is created on the local system or the remote system.

*LCL
The physical file is created on the local system.
*RMT
The physical file is created on a remote system. The file specified for the File (FILE) parameter must be the name of a distributed data management (DDM) file that identifies the remote system and the name of the physical file being created.
*FILETYPE
If the file specified for the FILE parameter does not exist on the system, the physical file is created on the local system. Otherwise, the file must be a DDM file, and the physical file is created on a remote system. The DDM file identifies the remote system and the name of the physical file being created.

Expiration date for member (EXPDATE)

Specifies the expiration date for members of the physical file.

*NONE
No expiration date is specified.
date
Specify the date after which the file member cannot be used. The date must be enclosed in apostrophes if date separator characters are used in the value.

Maximum members (MAXMBRS)

Specifies the maximum number of members that the physical file can contain.

1
Only one member can be contained in the physical file.
*NOMAX
The number of members that can be contained in the file is the system maximum of 32,767 members.
1-32767
Specify the maximum number of members that can be contained in the physical file.

Access path size (ACCPTHSIZ)

Specifies the maximum size of auxiliary storage that can be occupied by the following kinds of access paths:

This parameter does not apply to access paths that are created for logical files or for queries that refer to the data in a physical file.

*MAX1TB
The access paths associated with this file can occupy a maximum of 1.7 terabytes of auxiliary storage.
*MAX4GB
The access paths associated with this file can occupy a maximum of four gigabytes (4,294,966,272 bytes) of auxiliary storage.

Access path logical page size (PAGESIZE)

Specifies the access path logical page size that is used when the access path is created.

The access path logical page size is used by the system to determine the size of each page of the index. This logical page size is the amount of bytes of the access path that can be moved into the job's storage pool from the auxiliary storage for a page fault.

*KEYLEN
The access path logical page size will be determined by the total length of the key, or keys.
8
Logical page size of 8k.
16
Logical page size of 16k.
32
Logical page size of 32k.
64
Logical page size of 64k.
128
Logical page size of 128k.
256
Logical page size of 256k.
512
Logical page size of 512k.

Access path maintenance (MAINT)

Specifies, for files with key fields, the type of access path maintenance used for all members of the physical file.

*IMMED
The access path is updated each time a record is changed, added, or deleted from a member. *IMMED must be specified for files that require unique keys.
*REBLD
The access path is completely rebuilt each time a file member is opened. The access path is maintained until the member is closed; then the access path is deleted. *REBLD cannot be specified for files that require unique keys.
*DLY
The maintenance of the access path is delayed until the physical file member is opened for use. Then, the access path is changed only for records that have been added, deleted, or changed since the file was last opened. While the file is open, changes made to its members are immediately reflected in the access paths of those members, no matter what is specified for MAINT. To prevent a lengthy rebuild time when the file is opened, *DLY should be specified only when the number of changes to the access path between successive opens are small; that is, when the file is opened frequently or when the key fields in records for this access path change infrequently. *DLY is not valid for access paths that require unique key values.

If the number of changes between a close and the next open reaches approximately 10 percent of the access path size, the system stops saving changes and the access path is completely rebuilt the next time the file is opened.

Access path recovery (RECOVER)

Specifies, for files with immediate or delayed access path maintenance, when recovery processing of the file is performed if the access path is being changed when a system failure occurs. This parameter is valid only for a file with a keyed access path.

If *IMMED is specified for the Access path maintenance (MAINT) parameter, the access path can be rebuilt during initial program load (IPL) (before any user can run a job), or after IPL has ended (during jobs running at the same time), or when the file is next opened. While the access path is being rebuilt, the file cannot be used by any job.

During the IPL, an Override Access Path Recovery display lists those access paths that must be recovered and the RECOVER parameter value for each access path. The user can override the RECOVER parameter value on this display. More information on access paths is in the Recovering your system book, SC41-5304.

If *REBLD is specified for the MAINT parameter, the access path is rebuilt the next time its file is opened.

*NO
The access path of the file is rebuilt when the file is opened. *NO is the default for all files that do not require unique keys. The file's access path, if not valid, is rebuilt when the file is next opened.

Note: *NO is the default for all files that do not require unique keys.

*AFTIPL
The access path of the file is rebuilt after the initial program load (IPL) operation is completed. This option allows other jobs not using this file to start processing immediately after the completion of the IPL. If a job tries to allocate the file while its access path is being rebuilt, a file open exception occurs.

Note: *AFTIPL is the default for all files that require unique keys.

*IPL
The access path of the file is rebuilt during the IPL operation. This ensures that the file's access path is rebuilt before the first user program tries to use it; however, no jobs can start running until after all files that specify RECOVER(*IPL) have their access paths rebuilt.

Force keyed access path (FRCACCPTH)

Specifies, for files with key fields, whether access path changes are forced to auxiliary storage along with the associated records in the file. FRCACCPTH(*YES) minimizes (but does not remove) the possibility that an abnormal job end may cause damage to the access path that requires it to be rebuilt.

*NO
The access path and associated records are not forced to be written to auxiliary storage when the access path is changed.
*YES
The access path and associated records are forced to be written to auxiliary storage when the access path is changed. *YES cannot be specified if *REBLD is specified on the Access path maintenance (MAINT) parameter.

FRCACCPTH(*YES) slows the response time of the system if the access path is changed in an interactive job. If the access path is changed frequently, the overall performance of the system is decreased.

Member size (SIZE)

Specifies the initial number of records in each member of the file, the number of records for each increment added to the member, and the number of times the increment is automatically applied. The number of records for each file member is specified as the number of records that can be placed in it (this number includes any deleted records).

When the maximum number of records has been reached, a message (stating that the member is full) is sent to the system operator, giving the choice of ending the request or extending the member's number of records. When the operator chooses to extend the member, the maximum number of records for the member will be increased by the increment number of records times the number of increments specified. However, this increase in maximum number of records will not always have the same effect on the actual member size (in bytes).

Single values

*NOMAX
The number of records that can be added to each member of the file is not limited by the user. The maximum number of records for each member is determined by the system. If *NOMAX is specified, *NO must be specified for the Allocate storage (ALLOCATE) parameter.

Element 1: Initial number of records

Specify the initial number of records in each member.

10000
Initially, up to 10000 records can be written to each member of the file.
1-2147483646
Specify the number of records that can be written to each member of the file before the member is automatically extended.

Element 2: Increment number of records

Specify the number of additional records that are added to the member when the number of records in the member will exceed the initial number of records, or will exceed the current increment's number of records.

1000
The maximum number of records is increased by 1000 records.
integer
Specify the number of additional records which are to be added to the member.

If 0 is specified for the increment number of records value, the member is not automatically extended. This value must be 0 if the value for the maximum increments is 0.

Element 3: Maximum increments

Specify the maximum number of increments that can be automatically added to the member(s).

3
A maximum of 3 increments is automatically added to the member(s).
integer
Specify the maximum number of increments automatically added to the member(s). Valid values range from 0 through 32767. If 0 is specified, the member is not automatically extended.

Allocate storage (ALLOCATE)

Specifies whether initial storage space is allocated to each physical file member added to the file. The allocation provides enough space to hold the number of records specified for the Member size (SIZE) parameter. Allocations that occur when a record cannot be added to a member without exceeding its capacity are determined by the system and by the SIZE parameter values.

*NO
The system determines the amount of storage space to allocate to each member added to the file.
*YES
The amount of storage space specified in the first value of the SIZE parameter is allocated each time a new member is added. If *YES is specified, *NOMAX must not be specified for the SIZE parameter.

Contiguous storage (CONTIG)

Specifies, for each physical file member added to the file, whether all of the records in the initial storage allocation must be stored next to each other.

*NO
Storage of the records next to each other is not required.
*YES
The space containing the records allows the records to be stored next to each other. If the records must be separated, the member is added and a message is sent to the user indicating that storage of the records next to each other is not available.

Preferred storage unit (UNIT)

Specifies the preferred storage media for the file.

*ANY
No storage media is preferred. Storage will be allocated from any available storage media.
*SSD
Solid state disk storage media is preferred. Storage may be allocated from solid state disk storage media, if available.
integer
A value ranging from 1 through 254 is equivalent to specifying *ANY. A value of 255 is equivalent to specifying *SSD.

Records to force a write (FRCRATIO)

Specifies the number of inserted or updated records that are processed before the records are forced into auxiliary storage. If this physical file is being journaled, either a large number or *NONE should be used. *NONE may cause long synchronization of the journal and physical files.

*NONE
There is no specified force ratio. The system determines when the records are written to auxiliary storage.
integer
Specify the number of inserted or updated records that are processed before the records are written to auxiliary storage.

Maximum file wait time (WAITFILE)

Specifies the number of seconds that the program waits for the file resources to be allocated when the file is opened, or the device or session resources to be allocated when an acquire operation is performed to the file. If the file resources cannot be allocated in the specified wait time, an error message is sent to the program.

30
The program waits for 30 seconds for file resources to be allocated.
*IMMED
The program does not wait. Immediate allocation of file resources is required.
*CLS
The job default wait time is used as the wait time for the file resources to be allocated.
1-32767
Specify the number of seconds to wait for file resources to be allocated.

Maximum record wait time (WAITRCD)

Specifies the number of seconds that the program waits for a record being changed or deleted. If the record cannot be allocated within the specified wait time, an error message is sent to the program.

60
The program waits for 60 seconds for a record being changed or deleted.
*IMMED
The program does not wait; when a record is locked, an immediate allocation of the record is required.
*NOMAX
The wait time is the maximum allowed by the system (32,767 seconds).
1-32767
Specify the number of seconds that the program waits for a record being changed or deleted.

Share open data path (SHARE)

Specifies whether the open data path (ODP) is shared with other programs in the same routing step. When an ODP is shared, the programs accessing the file share facilities such as the file status and the buffer.

Note: This parameter cannot be specified when *NONE is specified for the Member (MBR) parameter.

*NO
The ODP is not shared with other programs in the routing step. A new ODP for the file is created and used every time a program opens the file.

A new ODP for the file is created and used every time a program opens the file with *NO specified for this parameter.

*YES
The same ODP is shared with each program in the job that also specifies *YES when it opens the file.

Max % deleted records allowed (DLTPCT)

Specifies the maximum allowed percentage of deleted records for each member in the physical file. The percentage check is made when the member is closed. If the percentage of deleted records is greater than the value specified on this parameter, a message is sent to the system history log (QHST) to inform the user.

*NONE
The percentage of deleted records in the file members is not checked.
1-100
Specify the largest allowed percentage of deleted records for any member in the file.

Reuse deleted records (REUSEDLT)

Specifies whether the space used by deleted data entries should be reclaimed by future insert requests.

Notes:

*NO
The file does not reclaim space used by deleted data entries.
*YES
The file reclaims space used by deleted data entries.

Sort sequence (SRTSEQ)

Specifies the sort sequence used for this file. The sort sequence is used with the LANGID and CCSID parameters to determine which sort sequence table is used.

Single values

*SRC
The table specified in the data description specification (DDS) on the ALTSEQ keyword is used. If ALTSEQ is not used in the DDS, use the value specified for *JOB on this parameter.
*JOB
The sort sequence value used is the value for the job issuing this command to create the physical file.
*LANGIDSHR
The sort sequence table can contain the same weight for multiple characters, and is the shared weighted table associated with the language specified in the LANGID parameter.
*LANGIDUNQ
The sort sequence table must contain a unique weight for each character in the code page.
*HEX
A sort sequence table is not used, and the hexadecimal values of the characters are used to determine the sort sequence.

Qualifier 1: Sort sequence

name
Specify the name of the sort sequence table.

Qualifier 2: Library

*LIBL
All libraries in the library list for the current thread are searched until the first match is found.
*CURLIB
The current library for the job is searched. If no library is specified as the current library for the job, the QGPL library is used.
name
Specify the name of the library to be searched.

Language ID (LANGID)

Specifies the language identifier used when *LANGIDSHR or *LANGIDUNQ is specified on the SRTSEQ parameter. The language identifier is used with the SRTSEQ and CCSID parameters to determine which sort sequence table the file will use.

*JOB
The language identifier specified for the job is used.
character-value
Specify a language identifier. To see a complete list of identifiers when prompting this command, position the cursor on the field for this parameter and press F4 (Prompt).

Coded character set ID (CCSID)

Specifies the coded character set identifier (CCSID) being used to describe character data in the fields of the file.

This parameter is applicable only if no value is specified for the Source file (SRCFILE) parameter and if a value is specified for the Record length (RCDLEN) parameter. If you specify a value other than the default value (*JOB) on this parameter, the SRCFILE parameter is not used, and a value must be specified for the RCDLEN parameter.

Note: A file created with no DDS when FILETYPE(*DATA) is specified has a CCSID of 65535, regardless of the job CCSID value.

*JOB
The current job's default CCSID is used.
*HEX
The CCSID 65535 is used, which indicates that character data in the fields is treated as bit data and is not converted.
integer
Specify the CCSID to be used. More information about CCSIDs is in the i5/OS globalization topic collection in the IBM i Information Center at http://www.ibm.com/systems/i/infocenter/.

Allow update operation (ALWUPD)

Specifies whether records in this physical file can be updated.

*YES
Records in this physical file can be updated.
*NO
Records in this physical file, or in any logical file that accesses the records in this physical file, cannot be updated.

Allow delete operation (ALWDLT)

Specifies whether records in this physical file can be deleted. Records in a logical file can be deleted only when the records in each physical file on which the logical file is based can be deleted.

*YES
Records in this physical file can be deleted.
*NO
Records in this physical file, or in any logical file that accesses the records in this physical file, cannot be deleted.

Record format level check (LVLCHK)

Specifies whether the level identifiers of the record formats in the physical file are checked when the file is opened by a program.

*YES
The level identifiers of the record formats are checked. If the level identifiers do not all match, an open error message is sent to the program requesting the open operation.
*NO
The level identifiers are not checked when the file is opened.

Node group (NODGRP)

Specifies a node group across which the file is to be distributed.

Single values

*NONE
The file is not a distributed file. All data associated with the file is on the local system.

Qualifier 1: Node group

name
Specify the name of a node group associated with this file.

Qualifier 2: Library

*LIBL
All libraries in the library list for the current thread are searched until the first match is found.
*CURLIB
The current library for the thread is searched. If no library is specified as the current library for the thread, the QGPL library is searched.
name
Specify the name of the library to be searched.

Partitioning Key (PTNKEY)

Specifies the field, or set of fields, that is used as the partition key for distributing data. Up to 300 field names can be specified.

Note: This parameter is not valid if *NONE is specified for the Node group (NODGRP) parameter. If a node group name is specified for the NODGRP parameter, one or more field names must be specified.

name
Specify the name of a field to be included in the partition key.

Authority (AUT)

Specifies the authority you are giving to users who do not have specific authority for the object, who are not on an authorization list, and whose group profile or supplemental group profiles do not have specific authority for the object.

*LIBCRTAUT
The system determines the authority for the object by using the value specified for the Create authority (CRTAUT) parameter on the Create Library command (CRTLIB) for the library containing the object to be created. If the value specified for the CRTAUT parameter is changed, the new value will not affect any existing objects.
*CHANGE
The user can perform all operations on the object except those limited to the owner or controlled by object existence (*OBJEXIST) and object management (*OBJMGT) authorities. The user can change and perform basic functions on the object. *CHANGE authority provides object operational (*OBJOPR) authority and all data authority. If the object is an authorization list, the user cannot add, change, or remove users.
*ALL
The user can perform all operations except those limited to the owner or controlled by authorization list management (*AUTLMGT) authority. The user can control the object's existence, specify the security for the object, change the object, and perform basic functions on the object. The user also can change ownership of the object.
*USE
The user can perform basic operations on the object, such as running a program or reading a file. The user cannot change the object. Use (*USE) authority provides object operational (*OBJOPR), read (*READ), and execute (*EXECUTE) authorities.
*EXCLUDE
The user cannot access the object.
name
Specify the name of an authorization list to be used for authority to the object. Users included in the authorization list are granted authority to the object as specified in the list. The authorization list must exist when the object is created.

Examples

Example 1: Creating a Physical File 

CRTPF   FILE(PAYLIB/PAYTXS)  SRCFILE(SRCLIB/PAYTXS)
        MBR(*NONE)  MAXMBRS(5)

This command creates a physical file named PAYTXS in the PAYLIB library. The source descriptions in the member PAYTXS in source file PAYTXS in the SRCLIB library are used to create the physical file. The file is created without members (*NONE was specified); therefore, no data can be put into the file until a member is added later. As many as five members can be contained in the file.

By default, each file member added later will contain data records. The access path of each member is continuously maintained. Each member can have up to 10,000 records before automatic extensions (three increments maximum) occur that add 1000 records to the capacity of the member. Storage space for each member is allocated only as needed, with no restrictions on whether the space is contiguous; there is no initial storage allocation. The public has object operational, read, add, delete, and update authority for the file.

Example 2: Creating a Physical File and Member 

CRTPF   FILE(ORDERCTL/ORDERS)  SRCFILE(ORDERCTL/ORDERSRC)
        SRCMBR(MFGORD)  MAXMBRS(50)  SIZE(1000 100 5)
        ALLOCATE(*YES)

This command creates a physical file and physical file member, both named ORDERS in the ORDERCTL library. The file and its member are created from the MFGORD source member of the ORDERSRC source file in the same library. Storage space for the records placed in the file need not be contiguous. Up to 50 members can be contained in the file. The initial allocation of storage provides for up to 1000 records, and up to five increments of additional space for 100 records each can be added automatically. These allocation values also apply to each member of this physical file that is added later.

Error messages

*ESCAPE Messages

CPF3204
Cannot find object needed for file &1 in &2.
CPF323C
QRECOVERY library could not be allocated.
CPF5702
File either not DDM file or not found.
CPF7302
File &1 not created in library &2.