ST_MLineFromText — Return a specified ST_MultiLineString value from WKT representation.
geometry ST_MLineFromText(
text WKT, integer srid)
;
geometry ST_MLineFromText(
text WKT)
;
Makes a Geometry from Well-Known-Text (WKT) with the given SRID. If SRID is not give, it defaults to 0.
OGC SPEC 3.2.6.2 - option SRID is from the conformance suite
Returns null if the WKT is not a MULTILINESTRING
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 1.1. s3.2.6.2
This method implements the SQL/MM specification.SQL-MM 3: 9.4.4