ClickHouse/tests/performance/great_circle_dist.xml
2020-10-30 18:12:15 +03:00

8 lines
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XML

<test>
<!-- lon [-180; 180], lat [-90; 90] -->
<query>SELECT count() FROM numbers(1000000) WHERE NOT ignore(greatCircleDistance((rand(1) % 360) * 1. - 180, (number % 150) * 1.2 - 90, (number % 360) + toFloat64(rand(2)) / 4294967296 - 180, (rand(3) % 180) * 1. - 90))</query>
<!-- 55.755830, 37.617780 is center of Moscow -->
<query>SELECT count() FROM zeros(1000000) WHERE NOT ignore(greatCircleDistance(55. + toFloat64(rand(1)) / 4294967296, 37. + toFloat64(rand(2)) / 4294967296, 55. + toFloat64(rand(3)) / 4294967296, 37. + toFloat64(rand(4)) / 4294967296))</query>
</test>