ST_GeometryTypeÀº ST_Geometry ¿ÀºêÁ§Æ®¸¦ ÃëÇØ ÀÌÀÇ ±âÇÏÇÐ À¯ÇüÀ» ¹®ÀÚ¿·Î ¸®ÅÏÇÕ´Ï´Ù.
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db2gse.ST_GeometryType (g db2gse.ST_Geometry)
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GEOMETRYTYPE_TEST Å×ÀÌºí¿¡´Â G1 ±âÇÏÇÐ Ä÷³ÀÌ µé¾î ÀÖ½À´Ï´Ù.
CREATE TABLE GEOMETRYTYPE_TEST(g1 db2gse.ST_Geometry)
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INSERT INTO GEOMETRYTYPE_TEST VALUES(db2gse.ST_GeomFromText('point (10.02 20.01)', db2gse.coordref()..srid(0))) INSERT INTO GEOMETRYTYPE_TEST VALUES (db2gse.ST_GeomFromText('linestring (10.01 20.01, 10.01 30.01, 10.01 40.01)', db2gse.coordref()..srid(0))) INSERT INTO GEOMETRYTYPE_TEST VALUES(db2gse.ST_Geometrytype_test values(db2gse.ST_GeomFromText('polygon ((10.02 20.01,11.92 35.64,25.02 34.15,19.15 33.94, 10.02 20.01))', db2gse.coordref()..srid(0)))) INSERT INTO GEOMETRYTYPE_TEST VALUES(db2gse.ST_GeomFromText('multipoint (10.02 20.01,10.32 23.98, 11.92 25.64)', db2gse.coordref()..srid(0))) INSERT INTO GEOMETRYTYPE_TEST VALUES(db2gse.ST_GeomFromText('multilinestring ((10.02 20.01,10.32 23.98, 11.92 25.64), (9.55 23.75,15.36 30.11))', db2gse.coordref()..srid(0))) INSERT INTO GEOMETRYTYPE_TEST VALUES(db2gse.ST_GeomFromText('multipolygon (((10.02 20.01,11.92 35.64, 25.02 34.15, 19.15 33.94,10.02 20.01)), ((51.71 21.73,73.36 27.04,71.52 32.87, 52.43 31.90,51.71 21.73)))', db2gse.coordref()..srid(0)))
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SELECT db2gse.ST_GeometryType(g1) "Geometry type" FROM GEOMETRYTYPE_TEST
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Geometry type -------------------------------- ST_Point ST_LineString ST_Polygon ST_MultiPoint ST_MultiLineString ST_MultiPolygon 6 record(s) selected.