45 lines
1.0 KiB
SQL
45 lines
1.0 KiB
SQL
--
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-- PATH
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--
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--DROP TABLE PATH_TBL;
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CREATE TABLE PATH_TBL (f1 path);
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INSERT INTO PATH_TBL VALUES ('[(1,2),(3,4)]');
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INSERT INTO PATH_TBL VALUES (' ( ( 1 , 2 ) , ( 3 , 4 ) ) ');
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INSERT INTO PATH_TBL VALUES ('[ (0,0),(3,0),(4,5),(1,6) ]');
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INSERT INTO PATH_TBL VALUES ('((1,2) ,(3,4 ))');
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INSERT INTO PATH_TBL VALUES ('1,2 ,3,4 ');
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INSERT INTO PATH_TBL VALUES (' [1,2,3, 4] ');
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INSERT INTO PATH_TBL VALUES ('((10,20))'); -- Only one point
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INSERT INTO PATH_TBL VALUES ('[ 11,12,13,14 ]');
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INSERT INTO PATH_TBL VALUES ('( 11,12,13,14) ');
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-- bad values for parser testing
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INSERT INTO PATH_TBL VALUES ('[]');
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INSERT INTO PATH_TBL VALUES ('[(,2),(3,4)]');
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INSERT INTO PATH_TBL VALUES ('[(1,2),(3,4)');
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INSERT INTO PATH_TBL VALUES ('(1,2,3,4');
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INSERT INTO PATH_TBL VALUES ('(1,2),(3,4)]');
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SELECT '' AS count, f1 AS open_path FROM PATH_TBL WHERE isopen(f1);
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SELECT '' AS count, f1 AS closed_path FROM PATH_TBL WHERE isclosed(f1);
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SELECT '' AS count, pclose(f1) AS closed_path FROM PATH_TBL;
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SELECT '' AS count, popen(f1) AS open_path FROM PATH_TBL;
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