z/OS V1R6.0 DFSMS Access Method Services for Catalogs

Chapter 13. DEFINE ALTERNATEINDEXThe DEFINE ALTERNATEINDEX command defines an alternate index. Use it toshow attributes for the alternate index as a whole and for the components of thealternate index. The syntax of the DEFINE ALTERNATEINDEX command is:DEFINE ALTERNATEINDEX (parameters) -[DATA(parameters)] -[INDEXparameters)] -[CATALOG(subparameters)]DEFINEALTERNATEINDEX(NAME(entryname)RELATE(entryname){CYLINDERS(primary[ secondary])|KILOBYTES(primary[ secondary])|MEGABYTES(primary[ secondary])|RECORDS(primary[ secondary])|TRACKS(primary[ secondary])}VOLUMES(volser[ volser...])[BUFFERSPACE(size)][CONTROLINTERVALSIZE(size)][DATACLASS(class)][ERASE|NOERASE][EXCEPTIONEXIT(entrypoint)][FILE(ddname)][FREESPACE(CI-percent[ CA-percent]| 0 0)][KEYS(length offset|64 0)][MODEL(entryname[ catname])][OWNER(ownerid)][RECATALOG|NORECATALOG][RECORDSIZE(average maximum| 4086 32600)][REUSE|NOREUSE][SHAREOPTIONS(crossregion[ crosssystem]| 1 3)][SPEED|RECOVERY][TO(date)|FOR(days)][UNIQUEKEY|NONUNIQUEKEY][UPGRADE|NOUPGRADE][WRITECHECK|NOWRITECHECK])[DATA ({CYLINDERS(primary[ secondary])|KILOBYTES(primary[ secondary])|MEGABYTES(primary[ secondary])|RECORDS(primary[ secondary])|TRACKS(primary[ secondary])}[VOLUMES(volser[ volser...])][ATTEMPTS(number)][AUTHORIZATION(entrypoint[ string])][BUFFERSPACE(size)][CODE(code)][CONTROLINTERVALSIZE(size)][ERASE|NOERASE][EXCEPTIONEXIT(entrypoint)]© Copyright IBM Corp. 1973, 2004 127