== Abstract Syntax Tree ==
LogicalSink(table=[fluss.nexmark.output_9868cb9a088f418fbda04eec239ac6d2], fields=[auction, price, bidder, dateTime, extra])
+- LogicalProject(auction=[$0], price=[$2], bidder=[$1], dateTime=[$5], extra=[$6])
   +- LogicalFilter(condition=[AND(>=($5, -($8, 10000:INTERVAL SECOND)), <=($5, $8))])
      +- LogicalJoin(condition=[=($2, $7)], joinType=[inner])
         :- LogicalProject(auction=[$3.auction], bidder=[$3.bidder], price=[$3.price], channel=[$3.channel], url=[$3.url], dateTime=[$5], extra=[$3.extra])
         :  +- LogicalFilter(condition=[=($0, 2)])
         :     +- LogicalProject(event_type=[$0], person=[$1], auction=[$2], bid=[$3], dateTime=[$4], rowtime=[$5])
         :        +- LogicalWatermarkAssigner(rowtime=[rowtime], watermark=[-($5, 4000:INTERVAL SECOND)])
         :           +- LogicalProject(event_type=[$0], person=[$1], auction=[$2], bid=[$3], dateTime=[$4], rowtime=[TO_TIMESTAMP_LTZ($4, 3)])
         :              +- LogicalTableScan(table=[[fluss, nexmark, events]])
         +- LogicalProject(maxprice=[$2], dateTime=[$1])
            +- LogicalAggregate(group=[{0, 1}], maxprice=[MAX($2)])
               +- LogicalProject(window_start=[$7], dateTime=[$8], price=[$2])
                  +- LogicalTableFunctionScan(invocation=[TUMBLE(TABLE(#0), DESCRIPTOR(_UTF-16LE'dateTime'), 10000:INTERVAL SECOND)], rowType=[RecordType(BIGINT auction, BIGINT bidder, BIGINT price, VARCHAR(2147483647) channel, VARCHAR(2147483647) url, TIMESTAMP_LTZ(3) *ROWTIME* dateTime, VARCHAR(2147483647) extra, TIMESTAMP(3) window_start, TIMESTAMP(3) window_end, TIMESTAMP_LTZ(3) *ROWTIME* window_time)])
                     +- LogicalProject(auction=[$0], bidder=[$1], price=[$2], channel=[$3], url=[$4], dateTime=[$5], extra=[$6])
                        +- LogicalProject(auction=[$3.auction], bidder=[$3.bidder], price=[$3.price], channel=[$3.channel], url=[$3.url], dateTime=[$5], extra=[$3.extra])
                           +- LogicalFilter(condition=[=($0, 2)])
                              +- LogicalProject(event_type=[$0], person=[$1], auction=[$2], bid=[$3], dateTime=[$4], rowtime=[$5])
                                 +- LogicalWatermarkAssigner(rowtime=[rowtime], watermark=[-($5, 4000:INTERVAL SECOND)])
                                    +- LogicalProject(event_type=[$0], person=[$1], auction=[$2], bid=[$3], dateTime=[$4], rowtime=[TO_TIMESTAMP_LTZ($4, 3)])
                                       +- LogicalTableScan(table=[[fluss, nexmark, events]])

== Optimized Physical Plan ==
NativeFlussSink(reuseBarrier=[943])
+- NativeCalc(reuseBarrier=[942])
   +- NativeColumnarUpdatingJoin(reuseBarrier=[941], leftJoinKeyUnique=[false], rightJoinKeyUnique=[false])
      :- NativeColumnarExchange(reuseBarrier=[922])
      :  +- NativeCalc(reuseBarrier=[921])
      :     +- NativeCalc(reuseBarrier=[920])
      :        +- NativeShare(consumers=[2], shareToken=[918])
      :           +- NativeFlussSource(table=[nexmark.events], shareToken=[918])
      +- NativeColumnarExchange(reuseBarrier=[940])
         +- NativeCalc(reuseBarrier=[939])
            +- NativeColumnarGlobalWindowAggregate(reuseBarrier=[938])
               +- NativeColumnarExchange(reuseBarrier=[937])
                  +- NativeColumnarLocalWindowAggregate(reuseBarrier=[936])
                     +- NativeCalc(reuseBarrier=[935])
                        +- NativeCalc(reuseBarrier=[934])
                           +- NativeShare(consumers=[2], shareToken=[918])
                              +- NativeFlussSource(table=[nexmark.events], shareToken=[918])

== Optimized Execution Plan ==
NativeFlussSink
+- NativeCalc
   +- NativeColumnarUpdatingJoin(leftJoinKeyUnique=[false], rightJoinKeyUnique=[false])
      :- NativeColumnarExchange
      :  +- NativeCalc
      :     +- NativeCalc
      :        +- NativeShare(consumers=[2])(reuse_id=[1])
      :           +- NativeFlussSource(table=[nexmark.events])
      +- NativeColumnarExchange
         +- NativeCalc
            +- NativeColumnarGlobalWindowAggregate
               +- NativeColumnarExchange
                  +- NativeColumnarLocalWindowAggregate
                     +- NativeCalc
                        +- NativeCalc
                           +- Reused(reference_id=[1])

== Physical Execution Plan ==
{
  "nodes" : [ {
    "id" : 1093,
    "type" : "Source: native-fluss-source",
    "pact" : "Data Source",
    "contents" : "Source: native-fluss-source",
    "parallelism" : 4
  }, {
    "id" : 1094,
    "type" : "NativeShareExecNode[740]",
    "pact" : "Operator",
    "contents" : "[740]:NativeShare(consumers=[2])",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1093,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1095,
    "type" : "NativeCalcExecNode[741]",
    "pact" : "Operator",
    "contents" : "[741]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1094,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1096,
    "type" : "NativeCalcExecNode[742]",
    "pact" : "Operator",
    "contents" : "[742]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1095,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1097,
    "type" : "NativeColumnarExchangeExecNode[743]",
    "pact" : "Operator",
    "contents" : "[743]:NativeColumnarExchange",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1096,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1099,
    "type" : "NativeCalcExecNode[744]",
    "pact" : "Operator",
    "contents" : "[744]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1094,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1100,
    "type" : "NativeCalcExecNode[745]",
    "pact" : "Operator",
    "contents" : "[745]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1099,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1101,
    "type" : "NativeColumnarLocalWindowAggExecNode[746]",
    "pact" : "Operator",
    "contents" : "[746]:NativeColumnarLocalWindowAggregate",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1100,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1102,
    "type" : "NativeColumnarExchangeExecNode[747]",
    "pact" : "Operator",
    "contents" : "[747]:NativeColumnarExchange",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1101,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1104,
    "type" : "NativeColumnarGlobalWindowAggExecNode[748]",
    "pact" : "Operator",
    "contents" : "[748]:NativeColumnarGlobalWindowAggregate",
    "parallelism" : 1,
    "predecessors" : [ {
      "id" : 1102,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    } ]
  }, {
    "id" : 1105,
    "type" : "NativeCalcExecNode[749]",
    "pact" : "Operator",
    "contents" : "[749]:NativeCalc",
    "parallelism" : 1,
    "predecessors" : [ {
      "id" : 1104,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1106,
    "type" : "NativeColumnarExchangeExecNode[750]",
    "pact" : "Operator",
    "contents" : "[750]:NativeColumnarExchange",
    "parallelism" : 1,
    "predecessors" : [ {
      "id" : 1105,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1108,
    "type" : "NativeColumnarUpdatingJoinExecNode[751]",
    "pact" : "Operator",
    "contents" : "[751]:NativeColumnarUpdatingJoin(leftJoinKeyUnique=[false], rightJoinKeyUnique=[false])",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1097,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    }, {
      "id" : 1106,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    } ]
  }, {
    "id" : 1109,
    "type" : "NativeCalcExecNode[752]",
    "pact" : "Operator",
    "contents" : "[752]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1108,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1114,
    "type" : "native-fluss-append-sink: Writer",
    "pact" : "Operator",
    "contents" : "native-fluss-append-sink: Writer",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1109,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  } ]
}