ST_timeToDistance

更新时间: 2026-03-28 18:30:36

Returns a polyline geometry where the x-axis represents time and the y-axis represents Euclidean distance, plotted from a trajectory object.

Syntax

geometry ST_timeToDistance(trajectory traj);

Parameters

ParameterDescription
trajThe trajectory object.

Examples

Select ST_timeToDistance(traj) from traj_table;
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