buf []byte // not owned; only valid during Write

	// saveBuf is previous data passed to Write which we weren't able
	// to fully parse before. Unlike buf, we own this data.
	saveBuf bytes.Buffer

	firstField bool // processing the first field of the header block
}

// NewDecoder returns a new decoder with the provided maximum dynamic
// table size. The emitFunc will be called for each valid field

this.compareMultipleFieldsDiff(fieldsA[0],fieldsA[fieldsA.length-1],fieldsB[0],fieldsB[fieldsB.length-1]);case MemoryColumn.AggregationMode.MAX:return this.compareMultipleFieldsMax(fieldsA,fieldsB);default:return 0;}},compareMultipleFieldsDiff(firstFieldA,lastFieldA,firstFieldB,lastFieldB){throw new Error('Not implemented');},compareMultipleFieldsMax(fieldsA,fieldsB){return this.compareSingleFields(this.getMaxField(fieldsA),this.getMaxField(fieldsB));},getMaxField(fields){return fields.reduce(function(accu...