ST_MPointFromText — Makes a Geometry from WKT with the given SRID. If SRID is not give, it defaults to -1.
geometry ST_MPointFromText(
text WKT, integer srid)
;
geometry ST_MPointFromText(
text WKT)
;
Makes a Geometry from WKT with the given SRID. If SRID is not give, it defaults to -1.
OGC SPEC 3.2.6.2 - option SRID is from the conformance suite
Returns null if the WKT is not a MULTIPOINT
If you are absolutely sure all your WKT geometries are points, don't use this function. It is slower than ST_GeomFromText since it adds an additional validation step. |
This method implements the OpenGIS Simple Features Implementation Specification for SQL. OGC SPEC 3.2.6.2
This method implements the SQL/MM specification: SQL-MM 3: 9.2.4