1997-05-11 17:42:09 +02:00
|
|
|
--
|
2000-01-05 07:07:58 +01:00
|
|
|
-- PATH
|
1997-05-11 17:42:09 +02:00
|
|
|
--
|
|
|
|
|
|
|
|
--DROP TABLE PATH_TBL;
|
|
|
|
|
|
|
|
CREATE TABLE PATH_TBL (f1 path);
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('[(1,2),(3,4)]');
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('((1,2),(3,4))');
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('[(0,0),(3,0),(4,5),(1,6)]');
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('((1,2),(3,4))');
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('1,2 ,3,4');
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('[1,2,3, 4]');
|
|
|
|
|
1997-06-03 16:24:12 +02:00
|
|
|
INSERT INTO PATH_TBL VALUES ('[11,12,13,14]');
|
1997-05-11 17:42:09 +02:00
|
|
|
|
1997-06-03 16:24:12 +02:00
|
|
|
INSERT INTO PATH_TBL VALUES ('(11,12,13,14)');
|
1997-05-11 17:42:09 +02:00
|
|
|
|
|
|
|
-- bad values for parser testing
|
|
|
|
INSERT INTO PATH_TBL VALUES ('[(,2),(3,4)]');
|
|
|
|
|
|
|
|
INSERT INTO PATH_TBL VALUES ('[(1,2),(3,4)');
|
|
|
|
|
|
|
|
SELECT f1 FROM PATH_TBL;
|
|
|
|
|
|
|
|
SELECT '' AS count, f1 AS open_path FROM PATH_TBL WHERE isopen(f1);
|
|
|
|
|
|
|
|
SELECT '' AS count, f1 AS closed_path FROM PATH_TBL WHERE isclosed(f1);
|
|
|
|
|
|
|
|
SELECT '' AS count, pclose(f1) AS closed_path FROM PATH_TBL;
|
|
|
|
|
|
|
|
SELECT '' AS count, popen(f1) AS open_path FROM PATH_TBL;
|
|
|
|
|