img/graph_optimized.svg

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<title>polars_query</title>
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<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;match_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;)] [0] -->
<g id="node1" class="node">
<title>JOIN
                    left [col(&quot;match_id&quot;)];
                    right: [col(&quot;match_id&quot;)] [0]</title>
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<text text-anchor="middle" x="666" y="-671.8" font-family="Times,serif" font-size="14.00">JOIN</text>
<text text-anchor="middle" x="666" y="-656.8" font-family="Times,serif" font-size="14.00">                    left [col(&quot;match_id&quot;)];</text>
<text text-anchor="middle" x="666" y="-641.8" font-family="Times,serif" font-size="14.00">                    right: [col(&quot;match_id&quot;)] [0]</text>
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<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1] -->
<g id="node2" class="node">
<title>JOIN
                    left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
                    right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]</title>
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<text text-anchor="middle" x="497" y="-582.8" font-family="Times,serif" font-size="14.00">JOIN</text>
<text text-anchor="middle" x="497" y="-567.8" font-family="Times,serif" font-size="14.00">                    left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];</text>
<text text-anchor="middle" x="497" y="-552.8" font-family="Times,serif" font-size="14.00">                    right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]</text>
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<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;match_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;)] [0]&#45;&#45;JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1] -->
<g id="edge1" class="edge">
<title>JOIN
                    left [col(&quot;match_id&quot;)];
                    right: [col(&quot;match_id&quot;)] [0]--JOIN
                    left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
                    right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]</title>
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<!-- FAST PROJECTION [(20, 1)] -->
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<title>FAST PROJECTION [(20, 1)]</title>
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<text text-anchor="middle" x="851" y="-567.8" font-family="Times,serif" font-size="14.00">FAST PROJECTION [(20, 1)]</text>
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<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;match_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;)] [0]&#45;&#45;FAST PROJECTION [(20, 1)] -->
<g id="edge10" class="edge">
<title>JOIN
                    left [col(&quot;match_id&quot;)];
                    right: [col(&quot;match_id&quot;)] [0]--FAST PROJECTION [(20, 1)]</title>
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</g>
<!-- CSV SCAN ../data/dota/players.csv;
π */73;
σ (col(&quot;account_id&quot;)) != (0...
[(20, 2)] -->
<g id="node3" class="node">
<title>CSV SCAN ../data/dota/players.csv;
π */73;
σ (col(&quot;account_id&quot;)) != (0...
[(20, 2)]</title>
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<text text-anchor="middle" x="134" y="-493.8" font-family="Times,serif" font-size="14.00">CSV SCAN ../data/dota/players.csv;</text>
<text text-anchor="middle" x="134" y="-478.8" font-family="Times,serif" font-size="14.00">π */73;</text>
<text text-anchor="middle" x="134" y="-463.8" font-family="Times,serif" font-size="14.00">σ (col(&quot;account_id&quot;)) != (0...</text>
<text text-anchor="middle" x="134" y="-448.8" font-family="Times,serif" font-size="14.00">[(20, 2)]</text>
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<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]&#45;&#45;CSV SCAN ../data/dota/players.csv;
π */73;
σ (col(&quot;account_id&quot;)) != (0...
[(20, 2)] -->
<g id="edge2" class="edge">
<title>JOIN
                    left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
                    right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]--CSV SCAN ../data/dota/players.csv;
π */73;
σ (col(&quot;account_id&quot;)) != (0...
[(20, 2)]</title>
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</g>
<!-- AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)] -->
<g id="node4" class="node">
<title>AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)]</title>
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<text text-anchor="middle" x="497" y="-486.3" font-family="Times,serif" font-size="14.00">AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]</text>
<text text-anchor="middle" x="497" y="-471.3" font-family="Times,serif" font-size="14.00">BY</text>
<text text-anchor="middle" x="497" y="-456.3" font-family="Times,serif" font-size="14.00">[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)]</text>
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<!-- JOIN
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 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]&#45;&#45;AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)] -->
<g id="edge3" class="edge">
<title>JOIN
                    left [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)];
                    right: [col(&quot;match_id&quot;), col(&quot;player_slot&quot;)] [1]--AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)]</title>
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</g>
<!-- AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)] -->
<g id="node5" class="node">
<title>AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)]</title>
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<text text-anchor="middle" x="494" y="-382.3" font-family="Times,serif" font-size="14.00">AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]</text>
<text text-anchor="middle" x="494" y="-367.3" font-family="Times,serif" font-size="14.00">BY</text>
<text text-anchor="middle" x="494" y="-352.3" font-family="Times,serif" font-size="14.00">[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)]</text>
</g>
<!-- AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)]&#45;&#45;AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)] -->
<g id="edge4" class="edge">
<title>AGG [col(&quot;item_name&quot;).([col(&quot;time&quot;)]).alias(&quot;purchases&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;)] [(30, 2)]--AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)]</title>
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<!-- FAST PROJECTION [(30, 4)] -->
<g id="node6" class="node">
<title>FAST PROJECTION [(30, 4)]</title>
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<text text-anchor="middle" x="494" y="-279.3" font-family="Times,serif" font-size="14.00">FAST PROJECTION [(30, 4)]</text>
</g>
<!-- AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)]&#45;&#45;FAST PROJECTION [(30, 4)] -->
<g id="edge5" class="edge">
<title>AGG [col(&quot;time&quot;).list().alias(&quot;time&quot;)]
BY
[col(&quot;match_id&quot;),col(&quot;player_slot&quot;),col(&quot;item_name&quot;)] [(30, 3)]--FAST PROJECTION [(30, 4)]</title>
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</g>
<!-- FAST PROJECTION [(30, 5)] -->
<g id="node7" class="node">
<title>FAST PROJECTION [(30, 5)]</title>
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<text text-anchor="middle" x="494" y="-207.3" font-family="Times,serif" font-size="14.00">FAST PROJECTION [(30, 5)]</text>
</g>
<!-- FAST PROJECTION [(30, 4)]&#45;&#45;FAST PROJECTION [(30, 5)] -->
<g id="edge6" class="edge">
<title>FAST PROJECTION [(30, 4)]--FAST PROJECTION [(30, 5)]</title>
<path fill="none" stroke="black" d="M494,-264.7C494,-253.85 494,-239.92 494,-229.1"/>
</g>
<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;item_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;item_id&quot;)] [6] -->
<g id="node8" class="node">
<title>JOIN
                    left [col(&quot;item_id&quot;)];
                    right: [col(&quot;item_id&quot;)] [6]</title>
<polygon fill="none" stroke="black" points="635,-157 353,-157 353,-104 635,-104 635,-157"/>
<text text-anchor="middle" x="494" y="-141.8" font-family="Times,serif" font-size="14.00">JOIN</text>
<text text-anchor="middle" x="494" y="-126.8" font-family="Times,serif" font-size="14.00">                    left [col(&quot;item_id&quot;)];</text>
<text text-anchor="middle" x="494" y="-111.8" font-family="Times,serif" font-size="14.00">                    right: [col(&quot;item_id&quot;)] [6]</text>
</g>
<!-- FAST PROJECTION [(30, 5)]&#45;&#45;JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;item_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;item_id&quot;)] [6] -->
<g id="edge7" class="edge">
<title>FAST PROJECTION [(30, 5)]--JOIN
                    left [col(&quot;item_id&quot;)];
                    right: [col(&quot;item_id&quot;)] [6]</title>
<path fill="none" stroke="black" d="M494,-192.97C494,-182.51 494,-168.9 494,-157.16"/>
</g>
<!-- CSV SCAN ../data/dota/purchase_log.csv;
π 4/4;
σ &#45;
[(40, 7)] -->
<g id="node9" class="node">
<title>CSV SCAN ../data/dota/purchase_log.csv;
π 4/4;
σ -
[(40, 7)]</title>
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<text text-anchor="middle" x="339" y="-52.8" font-family="Times,serif" font-size="14.00">CSV SCAN ../data/dota/purchase_log.csv;</text>
<text text-anchor="middle" x="339" y="-37.8" font-family="Times,serif" font-size="14.00">π 4/4;</text>
<text text-anchor="middle" x="339" y="-22.8" font-family="Times,serif" font-size="14.00">σ -</text>
<text text-anchor="middle" x="339" y="-7.8" font-family="Times,serif" font-size="14.00">[(40, 7)]</text>
</g>
<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;item_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;item_id&quot;)] [6]&#45;&#45;CSV SCAN ../data/dota/purchase_log.csv;
π 4/4;
σ &#45;
[(40, 7)] -->
<g id="edge8" class="edge">
<title>JOIN
                    left [col(&quot;item_id&quot;)];
                    right: [col(&quot;item_id&quot;)] [6]--CSV SCAN ../data/dota/purchase_log.csv;
π 4/4;
σ -
[(40, 7)]</title>
<path fill="none" stroke="black" d="M452.05,-103.93C433.94,-92.89 412.53,-79.83 393.23,-68.06"/>
</g>
<!-- CSV SCAN ../data/dota/item_ids.csv;
π 2/2;
σ &#45;
[(50, 7)] -->
<g id="node10" class="node">
<title>CSV SCAN ../data/dota/item_ids.csv;
π 2/2;
σ -
[(50, 7)]</title>
<polygon fill="none" stroke="black" points="786.5,-68 511.5,-68 511.5,0 786.5,0 786.5,-68"/>
<text text-anchor="middle" x="649" y="-52.8" font-family="Times,serif" font-size="14.00">CSV SCAN ../data/dota/item_ids.csv;</text>
<text text-anchor="middle" x="649" y="-37.8" font-family="Times,serif" font-size="14.00">π 2/2;</text>
<text text-anchor="middle" x="649" y="-22.8" font-family="Times,serif" font-size="14.00">σ -</text>
<text text-anchor="middle" x="649" y="-7.8" font-family="Times,serif" font-size="14.00">[(50, 7)]</text>
</g>
<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;item_id&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;item_id&quot;)] [6]&#45;&#45;CSV SCAN ../data/dota/item_ids.csv;
π 2/2;
σ &#45;
[(50, 7)] -->
<g id="edge9" class="edge">
<title>JOIN
                    left [col(&quot;item_id&quot;)];
                    right: [col(&quot;item_id&quot;)] [6]--CSV SCAN ../data/dota/item_ids.csv;
π 2/2;
σ -
[(50, 7)]</title>
<path fill="none" stroke="black" d="M535.95,-103.93C554.06,-92.89 575.47,-79.83 594.77,-68.06"/>
</g>
<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;cluster&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;cluster&quot;)] [2] -->
<g id="node12" class="node">
<title>JOIN
                    left [col(&quot;cluster&quot;)];
                    right: [col(&quot;cluster&quot;)] [2]</title>
<polygon fill="none" stroke="black" points="1007.5,-501.5 728.5,-501.5 728.5,-448.5 1007.5,-448.5 1007.5,-501.5"/>
<text text-anchor="middle" x="868" y="-486.3" font-family="Times,serif" font-size="14.00">JOIN</text>
<text text-anchor="middle" x="868" y="-471.3" font-family="Times,serif" font-size="14.00">                    left [col(&quot;cluster&quot;)];</text>
<text text-anchor="middle" x="868" y="-456.3" font-family="Times,serif" font-size="14.00">                    right: [col(&quot;cluster&quot;)] [2]</text>
</g>
<!-- FAST PROJECTION [(20, 1)]&#45;&#45;JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;cluster&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;cluster&quot;)] [2] -->
<g id="edge11" class="edge">
<title>FAST PROJECTION [(20, 1)]--JOIN
                    left [col(&quot;cluster&quot;)];
                    right: [col(&quot;cluster&quot;)] [2]</title>
<path fill="none" stroke="black" d="M854.12,-553.17C856.71,-538.78 860.43,-518.11 863.36,-501.78"/>
</g>
<!-- CSV SCAN ../data/dota/match.csv;
π */13;
σ &#45;
[(30, 3)] -->
<g id="node13" class="node">
<title>CSV SCAN ../data/dota/match.csv;
π */13;
σ -
[(30, 3)]</title>
<polygon fill="none" stroke="black" points="998,-405 738,-405 738,-337 998,-337 998,-405"/>
<text text-anchor="middle" x="868" y="-389.8" font-family="Times,serif" font-size="14.00">CSV SCAN ../data/dota/match.csv;</text>
<text text-anchor="middle" x="868" y="-374.8" font-family="Times,serif" font-size="14.00">π */13;</text>
<text text-anchor="middle" x="868" y="-359.8" font-family="Times,serif" font-size="14.00">σ -</text>
<text text-anchor="middle" x="868" y="-344.8" font-family="Times,serif" font-size="14.00">[(30, 3)]</text>
</g>
<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;cluster&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;cluster&quot;)] [2]&#45;&#45;CSV SCAN ../data/dota/match.csv;
π */13;
σ &#45;
[(30, 3)] -->
<g id="edge12" class="edge">
<title>JOIN
                    left [col(&quot;cluster&quot;)];
                    right: [col(&quot;cluster&quot;)] [2]--CSV SCAN ../data/dota/match.csv;
π */13;
σ -
[(30, 3)]</title>
<path fill="none" stroke="black" d="M868,-448.26C868,-435.16 868,-419.08 868,-405.07"/>
</g>
<!-- CSV SCAN ../data/dota/cluster_regions.csv;
π */2;
σ &#45;
[(40, 3)] -->
<g id="node14" class="node">
<title>CSV SCAN ../data/dota/cluster_regions.csv;
π */2;
σ -
[(40, 3)]</title>
<polygon fill="none" stroke="black" points="1341.5,-405 1016.5,-405 1016.5,-337 1341.5,-337 1341.5,-405"/>
<text text-anchor="middle" x="1179" y="-389.8" font-family="Times,serif" font-size="14.00">CSV SCAN ../data/dota/cluster_regions.csv;</text>
<text text-anchor="middle" x="1179" y="-374.8" font-family="Times,serif" font-size="14.00">π */2;</text>
<text text-anchor="middle" x="1179" y="-359.8" font-family="Times,serif" font-size="14.00">σ -</text>
<text text-anchor="middle" x="1179" y="-344.8" font-family="Times,serif" font-size="14.00">[(40, 3)]</text>
</g>
<!-- JOIN
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;left [col(&quot;cluster&quot;)];
 &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;right: [col(&quot;cluster&quot;)] [2]&#45;&#45;CSV SCAN ../data/dota/cluster_regions.csv;
π */2;
σ &#45;
[(40, 3)] -->
<g id="edge13" class="edge">
<title>JOIN
                    left [col(&quot;cluster&quot;)];
                    right: [col(&quot;cluster&quot;)] [2]--CSV SCAN ../data/dota/cluster_regions.csv;
π */2;
σ -
[(40, 3)]</title>
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</g>
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