UPDATE STATISTICS

CMS Commands › Utility Statements › UPDATE STATISTICS

UPDATE STATISTICS

FILEDEF commands for the batch command facility (CMS)

FILEDEF userdb DISK user userdb f
Additional database file assignments, as required
FILEDEF ddlcat DISK sysdict ddlcat f (RECFM F LRECLppp BLKSIZE ppp XTENT nnn

FILEDEF ddlxcatDISK sysdict ddlxcat f(RECFM F LRECLppp BLKSIZE ppp XTENT nnn
FILEDEF j1jrnlDISK j1jrnl jrnlfile e (RECFM F LRECLppp BLKSIZE ppp XTENT nnn

Additional journal file assignments, as required

userdb	DDname of the database file
user userdb f	File identifier of the database file
ddlcat	DDname of the database file containing the area of the system dictionary with the table definitions
sysdict ddlcat f	File identifier of the database file containing the area of the system dictionary with the table definitions
ddlxcat	DDname of the database file containing the area of the system dictionary with indexes
sysdict ddlxcat f	File identifier of the database file containing the area of the system dictionary with indexes
j1jrnl	DDname of the first journal file, as defined in the DMCL
j1jrnl jrnlfile e	File identifier of the first journal file

Central version

To execute UPDATE STATISTICS under the central version, modify the CMS commands shown previously as follows:

Optionally remove any journal and database DD statements.
Identify the DC/UCF system to be accessed by UPDATE STATISTICS using the CVMACH and CVNUM SYSIDMS parameters.

Note: For more information about the SYSIDMS parameter file, see the CA IDMS Common Facilities Guide.