ArcMap

ST_Geometry

Definition

ST_Geometry constructs a geometry from a well-known text representation.

When creating spatial tables that will be used with ArcGIS, it is best to create the column as the geometry supertype (for example, ST_Geometry) rather than specifying an ST_Geometry subtype, such as ST_LineString.

Syntax

Oracle

  • For linestrings, polygons, and points

    sde.st_geometry (wkt clob, srid integer)

  • For optimized points (which do not launch an extproc agent and, therefore, process the query more rapidly)

    sde.st_geometry (x, y, z, m, srid)

    Use optimized point construction when performing batch inserts of large numbers of point data.

  • For parametric circles

    sde.st_geometry (x, y, z, m, radius, number_of_points, srid)

  • For parametric ellipses

    sde.st_geometry (x, y, z, m, semi_major_axis, semi_minor_axis, angle, number_of_points, srid)

  • For parametric wedges

    sde.st_geometry (x, y, z, m, startangle, endangle, outerradius, innerradius, number_of_points, srid)

PostgreSQL

  • For linestrings, polygons, and points

    sde.st_geometry (wkt, srid integer)
sde.st_geometry (esri_shape bytea, srid integer)

  • For parametric circles

    sde.st_geometry (x, y, z, m, radius, number_of_points, srid)

  • For parametric ellipses

    sde.st_geometry (x, y, z, m, semi_major_axis, semi_minor_axis, angle, number_of_points, srid)

  • For parametric wedges

    sde.st_geometry (x, y, z, m, startangle, endangle, outerradius, innerradius, number_of_points, srid)

SQLite

  • For linestrings, polygons, and points

    st_geometry (text  WKT_string,int32 srid)

  • For parametric circles

    st_geometry (x, y, z, m, radius, number_of_points, srid)

  • For parametric ellipses

    st_geometry (x, y, z, m, semi_major_axis, semi_minor_axis, angle_of_rotation, number_of_points, srid)

  • For parametric wedges

    st_geometry (x, y, z, m, start_angle, end_angle, outer_radius, inner_radius, number_of_points, srid)

Return type

Oracle and PostgreSQL

ST_Geometry

SQLite

Geometryblob

Examples

Creating and querying point, linestring, and polygon features

These examples create a table (geoms) and insert point, linestring, and polygon values into it.

Oracle

CREATE TABLE geoms (
 id integer,
 geometry sde.st_geometry
);

INSERT INTO GEOMS (id, geometry) VALUES (
 1901,
 sde.st_geometry ('point (1 2)', 4326)
);

--To insert the same point using optimized point construction:
INSERT INTO GEOMS (id, geometry) VALUES (
 1901,
 sde.st_geometry (1,2,null,null,4326)
);

INSERT INTO GEOMS (id, geometry) VALUES (
 1902,
 sde.st_geometry ('linestring (33 2, 34 3, 35 6)', 4326)
);

INSERT INTO GEOMS (id, geometry) VALUES (
 1903,
 sde.st_geometry ('polygon ((3 3, 4 6, 5 3, 3 3))', 4326)
);

PostgreSQL

CREATE TABLE geoms (
 id serial,
 geometry sde.st_geometry
);

INSERT INTO geoms (geometry) VALUES (
 sde.st_geometry ('point (1 2)', 4326)
);

INSERT INTO geoms (geometry) VALUES (
 sde.st_geometry ('linestring (33 2, 34 3, 35 6)', 4326)
);

INSERT INTO geoms (geometry) VALUES (
 sde.st_geometry ('polygon ((3 3, 4 6, 5 3, 3 3))', 4326)
);

SQLite

CREATE TABLE geoms (
 id integer primary key autoincrement not null
);

SELECT AddGeometryColumn (
 NULL,
 'geoms',
 'geometry',
 4326,
 'geometry',
 'xy',
 'null'
);

INSERT INTO geoms (geometry) VALUES (
 st_geometry ('point (1 2)', 4326)
);

INSERT INTO geoms (geometry) VALUES (
 st_geometry ('linestring (33 2, 34 3, 35 6)', 4326)
);

INSERT INTO geoms (geometry) VALUES (
 st_geometry ('polygon ((3 3, 4 6, 5 3, 3 3))', 4326)
);

Creating and querying parametric circles

Create a table, radii, and insert circles into it.

Oracle

CREATE TABLE radii (
 id integer,
 geometry sde.st_geometry
);

INSERT INTO RADII (id, geometry) VALUES (
 1904,
 sde.st_geometry (10,10,NULL,NULL,25,50,4326)
);

INSERT INTO RADII (id, geometry) VALUES (
 1905,
 sde.st_geometry (5,15,NULL,NULL,10,20,4326)
);

PostgreSQL

CREATE TABLE radii (
 id serial,
 geometry sde.st_geometry
);

INSERT INTO radii (geometry) VALUES (
 sde.st_geometry (10,10,NULL,NULL,25,50,4326)
);

INSERT INTO radii (geometry) VALUES (
 sde.st_geometry (5,15,NULL,20,10,30,4326)
);

SQLite

CREATE TABLE radii (
 id integer primary key autoincrement not null
);

SELECT AddGeometryColumn (
 NULL,
 'radii',
 'geometry',
 4326,
 'geometry',
 'xy',
 'null'
);

INSERT INTO radii (geometry) VALUES (
 st_geometry (10,10,NULL,NULL,25,50,4326)
);

INSERT INTO radii (geometry) VALUES (
 st_geometry (5,15,NULL,20,10,30,4326)
);

Creating and querying parametric ellipses

Create a table, track, and insert ellipses into it.

Oracle

CREATE TABLE track (
 id integer,
 geometry sde.st_geometry
);

INSERT INTO TRACK (id, geometry) VALUES (
 1907,
 sde.st_geometry (0,0,NULL,NULL,10,5,0,50,4326)
);

INSERT INTO TRACK (id, geometry) VALUES (
 1908,
 sde.st_geometry (4,19,10,20,10,5,0,40,4326)
);

PostgreSQL

CREATE TABLE track (
 id serial,
 geometry sde.st_geometry
);

INSERT INTO track (geometry) VALUES (
 sde.st_geometry (0,0,NULL,NULL,10,5,0,50,4326)
);

INSERT INTO track (geometry) VALUES (
 sde.st_geometry (4,19,10,20,10,5,0,40,4326)
);

SQLite

CREATE TABLE track (
 id integer primary key autoincrement not null
);

SELECT AddGeometryColumn (
 NULL,
 'track',
 'geometry',
 4326,
 'geometry',
 'xy',
 'null'
);

INSERT INTO track (geometry) VALUES (
 st_geometry (0,0,NULL,NULL,10,5,0,50,4326)
);

INSERT INTO track (geometry) VALUES (
 st_geometry (4,19,10,20,10,5,0,40,4326)
);

Creating and querying parametric wedges

Create a table, pwedge, and insert a wedge into it.

Oracle

CREATE TABLE pwedge (
 id integer,
 label varchar2(8),
 shape sde.st_geometry
);

INSERT INTO PWEDGE (id, label, shape) VALUES (
 1,
 'Wedge1',
 sde.st_geometry (10,30,NULL,NULL,45,145,5,2,60,4326)
);

PostgreSQL

CREATE TABLE pwedge (
 id serial,
 label varchar(8),
 shape sde.st_geometry
);

INSERT INTO pwedge (label, shape) VALUES (
 'Wedge',
 sde.st_geometry(10,30,NULL,NULL,45,145,5,2,60,4326)
);

SQLite

CREATE TABLE pwedge (
 id integer primary key autoincrement not null,
 label varchar(8)
);

SELECT AddGeometryColumn (
 NULL,
 'pwedge',
 'shape',
 4326,
 'geometry',
 'xy',
 'null'
);

INSERT INTO pwedge (label, shape) VALUES (
 'Wedge',
 st_geometry(10,30,NULL,NULL,45,145,5,2,60,4326)
);

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