ODBC Server Reference Manual
Managing Customized Catalogs
HP NonStop ODBC Server Reference Manual—429151-002
7-94
SQL Communications Subsystem (SCS) Statements
SCS_OBJECT scs-object-file-name
specifies the physical location of the SCS object file; it is an alphabetic string up to
35 characters in length in the following format:
[\node.]$volume.subvolume.filename
SCS_LIBRARY_FILE scs-library-file-name
specifies the name of a user library for the new process; it is an alphabetic string
up to 35 characters in length. Use this parameter to specify a library other than the
default library.
SCS_PRIORITY scs-priority
is an INT(2) number in the range of -1 through 199 that specifies the execution
priority of the created process. A value of -1 means that the process inherits the
priority of the calling process.
CPU_PRIMARY cpu-primary
is an INT(2) number that specifies the processor in which to run the primary SCS
process. The range depends on the number of processors on your node. You
cannot specify the same value for cpu-primary as for cpu-backup. If you omit
this parameter or specify NULL for cpu-primary, the SCS primary process will be
started in the same CPU as the calling process (which is usually NOSUTIL).
CPU_BACKUP cpu-backup
is an INT(2) number that specifies the CPU in which to run the backup SCS
process. The range depends on the number of CPUs on your node. You cannot
specify the same value for cpu-backup as for cpu-primary. You must specify a
valid CPU number to have a backup SCS process. If you omit this parameter or
specify NULL for cpu-backup, a backup SCS process will not be started.
SWAPVOL swap-vol
specifies the swap volume for the user data stack segment of the process; it is an
alphabetic string up to 17 characters in length in the following format:
[\node.]volume
DATAPAGES datapages
is an INT(2) number that specifies the size of the buffer that an SCS and NOS
process use to communicate.
EXT_SWAPFILE ext-swapfile
specifies a swap file for the default extended data segment of the process; it is an
alphabetic string up to 35 characters in length in the following format:
[\node.]$volume.subvolume.filename