ST_MPointFromText

NoteNote:

Oracle and SQLite only

Definition

ST_MPointFromText takes a well-known text (WKT) representation of type ST_MultiPoint and a spatial reference ID and creates an ST_Multipoint.

Syntax

Oracle

sde.st_mpointfromtext (wkt clob, srid integer)

SQLite

st_mpointfromtext (wkt text, srid int32)

Return type

ST_MultiPoint

Example

The multipoint_test table is created with the single ST_MultiPoint mpt1 column.

The INSERT statement inserts a multipoint into the mpt1 column using the ST_MpointFromText function.

Oracle

CREATE TABLE multipoint_test (mpt1 sde.st_geometry);
INSERT INTO MULTIPOINT_TEST VALUES (
 sde.st_mpointfromtext ('multipoint (10.01 20.03, 10.52 40.11, 30.29 41.56, 31.78 10.74)', 4326));

SQLite

CREATE TABLE multipoint_test (id integer);

SELECT AddGeometryColumn (
 NULL,
 'multipoint_test',
 'pt1',
 4326,
 'multipoint',
 'xy',
 'null'
);
INSERT INTO MULTIPOINT_TEST VALUES (
 1,
 st_mpointfromtext ('multipoint (10.01 20.03, 10.52 40.11, 30.29 41.56, 31.78 10.74)', 4326));

Related Topics

6/19/2015