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Returns the minimum X coordinate of a geometry ST_XMin

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Signatures

ST_XMin (A: Geometry)

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Parameters

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A
Geometry
required
The input geometry.

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Return type

A numeric value.

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Example

SELECT ST_XMin(ST_GeomFromText('POLYGON ((-1 -11, 0 10, 1 11, 2 12, -1 -11))'))

-1