ST_MLineFromText

NoteNote:

Used in Oracle and SQLite only; for PostgreSQL, use ST_MultiLineString.

Definition

ST_MLineFromText takes a well-known text representation of type ST_MultiLineString and a spatial reference ID and returns an ST_MultiLineString.

Syntax

Oracle

sde.st_mlinefromtext (wkt clob, srid integer)

SQLite

st_mlinefromtext (wkt text, srid int32)

Return type

ST_MultiLineString

Example

The mlinestring_test table is created with the gid smallint column that uniquely identifies the row and the ml1 ST_MultiLineString column.

The INSERT statement inserts the ST_MultiLineString using the ST_MLineFromText function.

Oracle

CREATE TABLE mlinestring_test (
 gid smallint,
 ml1 sde.st_geometry
);
INSERT INTO MLINESTRING_TEST VALUES (
 1,
 sde.st_mlinefromtext ('multilinestring ((10.01 20.03, 10.52 40.11, 30.29 41.56,
31.78 10.74), (20.93 20.81, 21.52 40.10))', 4326)
);

SQLite

CREATE TABLE mlinestring_test (
 gid integer
);

SELECT AddGeometryColumn (
 NULL,
 'mlinestring_test',
 'ml1',
 4326,
 'multilinestring',
 'xy',
 'null'
);
INSERT INTO MLINESTRING_TEST VALUES (
 1,
 st_mlinefromtext ('multilinestring ((10.01 20.03, 10.52 40.11, 30.29 41.56,
31.78 10.74), (20.93 20.81, 21.52 40.10))', 4326)
);

Related Topics

6/19/2015