select 쿼리후 change 노드에서 Set "J" 를 선택하고 ( $series := [ { "field": "data1", "label": "1A" }, { "field": "data2", "label": "2B" }, { "field": "data3", "label": "3C" }, { "field": "data4", "label": "4D" }, { "field": "data5", "label": "5E" } ]; $xaxis := "time"; /*시간필드명*/ [ { "series": $series.label, "data": $series.[ ( $yaxis := $.field; $$.payload.{ "x": $lookup($, $xaxis), "y": $lookup($, $yaxis) ..
