1--
2-- LSEG
3-- Line segments
4--
5
6--DROP TABLE LSEG_TBL;
7CREATE TABLE LSEG_TBL (s lseg);
8
9INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)]');
10INSERT INTO LSEG_TBL VALUES ('(0,0),(6,6)');
11INSERT INTO LSEG_TBL VALUES ('10,-10 ,-3,-4');
12INSERT INTO LSEG_TBL VALUES ('[-1e6,2e2,3e5, -4e1]');
13INSERT INTO LSEG_TBL VALUES ('(11,22,33,44)');
14
15-- bad values for parser testing
16INSERT INTO LSEG_TBL VALUES ('(3asdf,2 ,3,4r2)');
17INSERT INTO LSEG_TBL VALUES ('[1,2,3, 4');
18INSERT INTO LSEG_TBL VALUES ('[(,2),(3,4)]');
19INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)');
20
21select * from LSEG_TBL;
22
23SELECT * FROM LSEG_TBL WHERE s <= lseg '[(1,2),(3,4)]';
24
25SELECT * FROM LSEG_TBL WHERE (s <-> lseg '[(1,2),(3,4)]') < 10;
26