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20 lines
788 B
SQL
20 lines
788 B
SQL
USE test;
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DROP TABLE IF EXISTS table1;
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CREATE TABLE table1 (lat Float64, lon Float64, resolution UInt8) ENGINE = Memory;
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INSERT INTO table1 VALUES(55.77922738, 37.63098076, 15);
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INSERT INTO table1 VALUES(55.76324100, 37.66018300, 15);
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INSERT INTO table1 VALUES(55.72076200, 37.59813500, 15);
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INSERT INTO table1 VALUES(55.72076201, 37.59813500, 15);
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INSERT INTO table1 VALUES(55.72076200, 37.59813500, 14);
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select geoToH3(37.63098076, 55.77922738, 15);
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select geoToH3(lon, lat, resolution) from table1 order by lat, lon, resolution;
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select geoToH3(lon, lat, 15) AS k from table1 order by lat, lon, k;
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select lat, lon, geoToH3(lon, lat, 15) AS k from table1 order by lat, lon, k;
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select geoToH3(lon, lat, resolution) AS k, count(*) from table1 group by k order by k;
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DROP TABLE table1
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