126 IBM WebSphere Commerce Suite V4.1 for OS/390
// UNIT=SYSDA,SPACE=(CYL,(5,5),RLSE),
// DCB=(RECFM=FB,LRECL=4096,BLKSIZE=24576,BUFNO=30)
//SYSREC DD DSN=MIGR.RECS001,DISP=(NEW,DELETE,KEEP),
// UNIT=SYSDA,SPACE=(CYL,(5,5),RLSE),
// DCB=(RECFM=FB,LRECL=4096,BLKSIZE=24576,BUFNO=30)
//SYSIN DD *
REORG TABLESPACE TEMPDB.ACCOUNTR LOG NO
SORTDATA SORTKEYS COPYDDN(SYSCOPY)
4.3.3 Runstats
The final recommended maintenance step for the newly migrated WCS database
is to collect statistics on all the tablespace and index objects. This final step only
applies if you did not do integrated statistics collection during the Reorg.
In DB2 for OS/390, the database statistics are collected using the Runstats utility.
Statistics are collected and placed into the DB2 system ...