This topic describes the ST_GridPath function. This function obtains the path between two H3 grids.
Syntax
setof h3grid ST_GridPath(h3grid start, h3grid end);Parameters
Parameter | Description |
start | The starting H3 grid object. |
end | The end H3 grid object. |
Examples
SELECT ST_GridPath(st_h3fromlatlng(25.1,123.1,8),st_h3fromlatlng(25.2,123.2,8));
st_gridpath
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(18 rows)