ST_leafType

更新时间: 2026-03-28 11:34:43

Returns the leaf type of a trajectory object as a text value.

Syntax

text ST_leafType(trajectory traj)

Parameters

ParameterDescription
trajThe trajectory object to inspect. Only the ST_POINT leaf type is supported.

Example

SELECT st_leafType(traj) FROM traj WHERE id = 3;
-- st_leaftype
-- -----------
-- STPOINT
-- (1 row)
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