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ES|QL ST_XMIN function

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Extracts the minimum x coordinate from the supplied geometry.

Embedded
Embedded
point

Expression of type geo_point, geo_shape, cartesian_point or cartesian_shape. If null, the function returns null.

Extracts the minimum value of the x coordinates from the supplied geometry. If the geometry is of type geo_point or geo_shape this is equivalent to extracting the minimum longitude value.

point result
cartesian_point double
cartesian_shape double
geo_point double
geo_shape double
ES|QL 
FROM airport_city_boundaries
| WHERE abbrev == "CPH"
| EVAL envelope = ST_ENVELOPE(city_boundary)
| EVAL xmin = ST_XMIN(envelope), xmax = ST_XMAX(envelope), ymin = ST_YMIN(envelope), ymax = ST_YMAX(envelope)
| KEEP abbrev, airport, xmin, xmax, ymin, ymax
abbrev:keyword airport:text xmin:double xmax:double ymin:double ymax:double
CPH Copenhagen 12.45299999602139 12.639799928292632 55.63179998192936 55.732699991203845