例: ST_AsText - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ 地理空間データ型

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
2019年3月
Language
日本語
Last Update
2019-10-29
dita:mapPath
ja-JP/swn1512082023009.ditamap
dita:ditavalPath
ja-JP/swn1512082023009.ditaval
dita:id
B035-1181
Product Category
Software
Teradata Vantage
CREATE TABLE sample_streets(
skey INTEGER,
streetName VARCHAR(40),
streetShape ST_GEOMETRY);

INSERT INTO sample_streets
 VALUES(1, 'Main Street', 'LINESTRING(2 2, 3 2, 4 1)');
INSERT INTO sample_streets
 VALUES(1, 'Coast Blvd', 'LINESTRING(12 12, 18 17)');
   
SELECT streetShape.ST_AsText()
FROM sample_streets
WHERE skey < 1001;