ClickHouse/tests/performance/point_in_polygon.xml

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<test>
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<settings>
<!--
Not sure why it's needed. Maybe it has something to do with the
resulting block size of Memory table.
-->
<optimize_trivial_insert_select>0</optimize_trivial_insert_select>
</settings>
<create_query>CREATE TABLE polygons (polygon Array(Array(Tuple(Float64, Float64)))) ENGINE = Memory</create_query>
<create_query>
INSERT INTO polygons
WITH number + 1 AS radius
SELECT [arrayMap(x -> (cos(x / 90. * pi()) * radius, sin(x / 90. * pi()) * radius), range(180))]
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FROM numbers_mt(5000000)
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SETTINGS max_insert_threads = 2, max_memory_usage = 30000000000
</create_query>
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<query>SELECT pointInPolygon((100, 100), polygon) FROM polygons FORMAT Null</query>
<drop_query>DROP TABLE IF EXISTS polygons</drop_query>
</test>