== Abstract Syntax Tree ==
LogicalSink(table=[fluss.nexmark.output_818f5c55ac3c49869ae1fc72c98fc890], fields=[id, name, starttime])
+- LogicalProject(id=[$0], name=[$1], starttime=[$2])
   +- LogicalJoin(condition=[AND(=($0, $4), =($2, $5), =($3, $6))], joinType=[inner])
      :- LogicalAggregate(group=[{0, 1, 2, 3}])
      :  +- LogicalProject(id=[$0], name=[$1], starttime=[$8], endtime=[$9])
      :     +- LogicalTableFunctionScan(invocation=[TUMBLE(TABLE(#0), DESCRIPTOR(_UTF-16LE'dateTime'), 10000:INTERVAL SECOND)], rowType=[RecordType(BIGINT id, VARCHAR(2147483647) name, VARCHAR(2147483647) emailAddress, VARCHAR(2147483647) creditCard, VARCHAR(2147483647) city, VARCHAR(2147483647) state, TIMESTAMP_LTZ(3) *ROWTIME* dateTime, VARCHAR(2147483647) extra, TIMESTAMP(3) window_start, TIMESTAMP(3) window_end, TIMESTAMP_LTZ(3) *ROWTIME* window_time)])
      :        +- LogicalProject(id=[$0], name=[$1], emailAddress=[$2], creditCard=[$3], city=[$4], state=[$5], dateTime=[$6], extra=[$7])
      :           +- LogicalProject(id=[$1.id], name=[$1.name], emailAddress=[$1.emailAddress], creditCard=[$1.creditCard], city=[$1.city], state=[$1.state], dateTime=[$5], extra=[$1.extra])
      :              +- LogicalFilter(condition=[=($0, 0)])
      :                 +- 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]])
      +- LogicalAggregate(group=[{0, 1, 2}])
         +- LogicalProject(seller=[$7], starttime=[$10], endtime=[$11])
            +- LogicalTableFunctionScan(invocation=[TUMBLE(TABLE(#0), DESCRIPTOR(_UTF-16LE'dateTime'), 10000:INTERVAL SECOND)], rowType=[RecordType(BIGINT id, VARCHAR(2147483647) itemName, VARCHAR(2147483647) description, BIGINT initialBid, BIGINT reserve, TIMESTAMP_LTZ(3) *ROWTIME* dateTime, TIMESTAMP_WITH_LOCAL_TIME_ZONE(3) expires, BIGINT seller, BIGINT category, VARCHAR(2147483647) extra, TIMESTAMP(3) window_start, TIMESTAMP(3) window_end, TIMESTAMP_LTZ(3) *ROWTIME* window_time)])
               +- LogicalProject(id=[$0], itemName=[$1], description=[$2], initialBid=[$3], reserve=[$4], dateTime=[$5], expires=[$6], seller=[$7], category=[$8], extra=[$9])
                  +- LogicalProject(id=[$2.id], itemName=[$2.itemName], description=[$2.description], initialBid=[$2.initialBid], reserve=[$2.reserve], dateTime=[$5], expires=[TO_TIMESTAMP_LTZ($2.expires, 3)], seller=[$2.seller], category=[$2.category], extra=[$2.extra])
                     +- LogicalFilter(condition=[=($0, 1)])
                        +- 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=[1519])
+- NativeCalc(reuseBarrier=[1518])
   +- NativeWindowJoin(reuseBarrier=[1517])
      :- NativeColumnarExchange(reuseBarrier=[1498])
      :  +- NativeColumnarGlobalWindowAggregate(reuseBarrier=[1497])
      :     +- NativeColumnarExchange(reuseBarrier=[1496])
      :        +- NativeColumnarLocalWindowAggregate(reuseBarrier=[1495])
      :           +- NativeCalc(reuseBarrier=[1494])
      :              +- NativeMiniBatchAssigner(reuseBarrier=[1493])
      :                 +- NativeCalc(reuseBarrier=[1492])
      :                    +- NativeShare(consumers=[2], shareToken=[1490])
      :                       +- NativeFlussSource(table=[nexmark.events], shareToken=[1490])
      +- NativeColumnarExchange(reuseBarrier=[1516])
         +- NativeColumnarGlobalWindowAggregate(reuseBarrier=[1515])
            +- NativeColumnarExchange(reuseBarrier=[1514])
               +- NativeColumnarLocalWindowAggregate(reuseBarrier=[1513])
                  +- NativeCalc(reuseBarrier=[1512])
                     +- NativeMiniBatchAssigner(reuseBarrier=[1511])
                        +- NativeCalc(reuseBarrier=[1510])
                           +- NativeShare(consumers=[2], shareToken=[1490])
                              +- NativeFlussSource(table=[nexmark.events], shareToken=[1490])

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

== Physical Execution Plan ==
{
  "nodes" : [ {
    "id" : 1657,
    "type" : "Source: native-fluss-source",
    "pact" : "Data Source",
    "contents" : "Source: native-fluss-source",
    "parallelism" : 4
  }, {
    "id" : 1658,
    "type" : "NativeShareExecNode[1196]",
    "pact" : "Operator",
    "contents" : "[1196]:NativeShare(consumers=[2])",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1657,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1659,
    "type" : "NativeCalcExecNode[1197]",
    "pact" : "Operator",
    "contents" : "[1197]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1658,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1660,
    "type" : "NativeMiniBatchAssignerExecNode[1198]",
    "pact" : "Operator",
    "contents" : "[1198]:NativeMiniBatchAssigner",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1659,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1661,
    "type" : "NativeCalcExecNode[1199]",
    "pact" : "Operator",
    "contents" : "[1199]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1660,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1662,
    "type" : "NativeColumnarLocalWindowAggExecNode[1200]",
    "pact" : "Operator",
    "contents" : "[1200]:NativeColumnarLocalWindowAggregate",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1661,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1663,
    "type" : "NativeColumnarExchangeExecNode[1201]",
    "pact" : "Operator",
    "contents" : "[1201]:NativeColumnarExchange",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1662,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1665,
    "type" : "NativeColumnarGlobalWindowAggExecNode[1202]",
    "pact" : "Operator",
    "contents" : "[1202]:NativeColumnarGlobalWindowAggregate",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1663,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    } ]
  }, {
    "id" : 1666,
    "type" : "NativeColumnarExchangeExecNode[1203]",
    "pact" : "Operator",
    "contents" : "[1203]:NativeColumnarExchange",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1665,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1668,
    "type" : "NativeCalcExecNode[1204]",
    "pact" : "Operator",
    "contents" : "[1204]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1658,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1669,
    "type" : "NativeMiniBatchAssignerExecNode[1205]",
    "pact" : "Operator",
    "contents" : "[1205]:NativeMiniBatchAssigner",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1668,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1670,
    "type" : "NativeCalcExecNode[1206]",
    "pact" : "Operator",
    "contents" : "[1206]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1669,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1671,
    "type" : "NativeColumnarLocalWindowAggExecNode[1207]",
    "pact" : "Operator",
    "contents" : "[1207]:NativeColumnarLocalWindowAggregate",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1670,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1672,
    "type" : "NativeColumnarExchangeExecNode[1208]",
    "pact" : "Operator",
    "contents" : "[1208]:NativeColumnarExchange",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1671,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1674,
    "type" : "NativeColumnarGlobalWindowAggExecNode[1209]",
    "pact" : "Operator",
    "contents" : "[1209]:NativeColumnarGlobalWindowAggregate",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1672,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    } ]
  }, {
    "id" : 1675,
    "type" : "NativeColumnarExchangeExecNode[1210]",
    "pact" : "Operator",
    "contents" : "[1210]:NativeColumnarExchange",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1674,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1677,
    "type" : "NativeWindowJoinExecNode[1211]",
    "pact" : "Operator",
    "contents" : "[1211]:NativeWindowJoin",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1666,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    }, {
      "id" : 1675,
      "ship_strategy" : "columnar-key-group",
      "side" : "second"
    } ]
  }, {
    "id" : 1678,
    "type" : "NativeCalcExecNode[1212]",
    "pact" : "Operator",
    "contents" : "[1212]:NativeCalc",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1677,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  }, {
    "id" : 1684,
    "type" : "native-fluss-append-sink: Writer",
    "pact" : "Operator",
    "contents" : "native-fluss-append-sink: Writer",
    "parallelism" : 4,
    "predecessors" : [ {
      "id" : 1678,
      "ship_strategy" : "FORWARD",
      "side" : "second"
    } ]
  } ]
}