Constructs a point
When creating an ST_Point value from coordinates, the overload that is picked is not always predictable. For example, the expression "NEW ST_Point(1,2,3)" creates a 2D point with x=1, y=2 and SRID=3. The expression "NEW ST_Point(1,2,3.0)" creates a 3D point with z=3.0.
ST_Point() constructor
ST_Point(LONG VARCHAR[, INT]) constructor
ST_Point(LONG BINARY[, INT]) constructor
ST_Point(DOUBLE,DOUBLE[, INT]) constructor
ST_Point(DOUBLE,DOUBLE,DOUBLE[, INT]) constructor
ST_Point(DOUBLE,DOUBLE,DOUBLE,DOUBLE[, INT]) constructor
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