TUNE command

Use the TUNE command to simulate changes in database attributes.

TUNE is an optional command for the HFPSYSIN DD statement.

Related keywords:
Format:
TUNE [keyword=parameter[,...]] [subcommand [keyword=parameter[,...]]]
Syntax:
Read syntax diagramSkip visual syntax diagramTUNE DBD= dbdname,,Optional keyword
Optional keywords:
Read syntax diagramSkip visual syntax diagram AREASCAN=YESNOCISNAP=NOYESEDITCOMP_CHANGE=NOYESIAREA=AICACHE=YESNOICHECK=NODEFERDEFERICINCOMP=NOYESIDSNMASK= 'dsname'ITASKCTL=4AREAvalueMAXERROR=100valueOTASKCTL=ITASKCTL valuevalueSORTOPT_FILSZ=NONEAUTOSORTOPT_FILSZ_PCT=100valueTARDSNMASK= 'dsname'WKDS_SIZE_PCT=100value
A:
Read syntax diagramSkip visual syntax diagramALLareaname( areaname1- areaname2)( area_number1- area_number2)(, areaname)(,areaname1- areaname2 )(,area_number1- area_number2 )

Subcommands available with TUNE:

Read syntax diagramSkip visual syntax diagramAREADEFFILECTLREPORTSIMULATETHRESHOLD
Default:
N/A