1997-05-11 17:42:09 +02:00
|
|
|
--
|
2000-01-05 07:07:58 +01:00
|
|
|
-- LSEG
|
1997-05-11 17:42:09 +02:00
|
|
|
-- Line segments
|
|
|
|
--
|
|
|
|
|
|
|
|
--DROP TABLE LSEG_TBL;
|
|
|
|
CREATE TABLE LSEG_TBL (s lseg);
|
|
|
|
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)]');
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('(0,0),(6,6)');
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('10,-10 ,-3,-4');
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[-1e6,2e2,3e5, -4e1]');
|
2018-09-26 10:45:21 +02:00
|
|
|
INSERT INTO LSEG_TBL VALUES (lseg(point(11, 22), point(33,44)));
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[(-10,2),(-10,3)]'); -- vertical
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[(0,-20),(30,-20)]'); -- horizontal
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[(NaN,1),(NaN,90)]'); -- NaN
|
1997-05-11 17:42:09 +02:00
|
|
|
|
|
|
|
-- bad values for parser testing
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('(3asdf,2 ,3,4r2)');
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[1,2,3, 4');
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[(,2),(3,4)]');
|
|
|
|
INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)');
|
|
|
|
|
|
|
|
select * from LSEG_TBL;
|