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Return true if A touches B ST_Touches returning true ST_Touches returning false

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Signatures

ST_Touches (A: Geometry, B: Geometry)

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Parameters

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A
Geometry
required
The input geometry.
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B
Geometry
required
The second geometry.

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Return type

Returns true or false.

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Example

SELECT ST_Touches(ST_GeomFromWKT('LINESTRING(0 0,1 1,0 2)'), ST_GeomFromWKT('POINT(0 2)'))

true