»ç¿ëÀÚ ¾È³» ¹× ÂüÁ¶¼­

ST_WKTToSQL

ST_WKTToSQLÀº Àß ¾Ë·ÁÁø ÅØ½ºÆ® Ç¥Çö½ÄÀ¸·Î ÁÖ¾îÁø ST_Geometry °ªÀ» ±¸ÃàÇÕ´Ï´Ù. SRID°ª 0Àº ÀÚµ¿À¸·Î »ç¿ëµË´Ï´Ù.

±¸¹®

db2gse.ST_WKTToSQL(geometryTaggedText Varchar(4000))

¸®ÅÏ À¯Çü

db2gse.ST_Geometry

¿¹

´ÙÀ½ÀÇ CREATE TABLE¹®Àº °¢ ÇàÀ» °íÀ¯ÇÏ°Ô ³ªÅ¸³»´Â Á¤¼ö À¯ÇüÀÇ GID Ä÷³°ú ±âÇϸ¦ ÀúÀåÇÏ´Â G1 Ä÷³ µÎ °³°¡ ÀÖ´Â GEOMETRY_TEST Å×À̺íÀ» ÀÛ¼ºÇÕ´Ï´Ù.

CREATE TABLE GEOMETRY_TEST (gid smallint, g1 db2gse.ST_Geometry)

´ÙÀ½ÀÇ INSERT¹®Àº GEOMETRY_TEST Å×À̺íÀÇ GID ¹× G1 Ä÷³¿¡ µ¥ÀÌÅ͸¦ »ðÀÔÇÕ´Ï´Ù. ST_WKTToSQL ÇÔ¼ö´Â °¢ ±âÇÏÇÐÀÇ ÅØ½ºÆ® Ç¥Çö½ÄÀ» ÀÌÀÇ ÇØ´ç Spatial Extender ÀνºÅϽºÈ­ °¡´É ¼­ºêŬ·¡½º·Î º¯È¯ÇÕ´Ï´Ù.

INSERT INTO GEOMETRY_TEST VALUES( 
1, db2gse.ST_WKTToSQL ('point (10.02 20.01)') 
)
INSERT INTO GEOMETRY_TEST VALUES( 
2, db2gse.ST_WKTToSQL('linestring (10.01 20.01, 10.01 30.01, 10.01 40.01)') 
)
INSERT INTO GEOMETRY_TEST VALUES(
3, db2gse.ST_WKTToSQL('polygon ((10.02 20.01, 11.92 35.64, 25.02 34.15, 
19.15 33.94, 10.02 20.01))')
)
INSERT INTO GEOMETRY_TEST VALUES(
4, db2gse.ST_WKTToSQL('multipoint (10.02 20.01,10.32 23.98,11.92 25.64)') 
)
INSERT INTO GEOMETRY_TEST VALUES(
5, db2gse.ST_WKTToSQL('multilinestring ((10.02 20.01,      10.32 23.98,
11.92 25.64),(9.55 23.75,15.36 30.11))') 
)
INSERT INTO GEOMETRY_TEST VALUES(
6, db2gse.ST_WKTToSQL('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)))')
)


[ ÆäÀÌÁöÀÇ ¸Ç À§ | ÀÌÀü ÆäÀÌÁö | ´ÙÀ½ ÆäÀÌÁö | ¸ñÂ÷ | »öÀÎ ]