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c06d6aa4c3
Many older tests where written in a style like
SELECT '' AS two, i.* FROM INT2_TBL
where the first column indicated the number of expected result rows.
This has gotten increasingly out of date, as the test data fixtures
have expanded, so a lot of these were wrong and misleading. Moreover,
this style isn't really necessary, since the psql output already shows
the number of result rows.
To clean this up, remove all those extra columns.
Discussion: https://www.postgresql.org/message-id/flat/1a25312b-2686-380d-3c67-7a69094a999f%40enterprisedb.com
58 lines
1.3 KiB
SQL
58 lines
1.3 KiB
SQL
--
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-- CIRCLE
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--
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-- Back off displayed precision a little bit to reduce platform-to-platform
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-- variation in results.
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SET extra_float_digits = -1;
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CREATE TABLE CIRCLE_TBL (f1 circle);
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INSERT INTO CIRCLE_TBL VALUES ('<(5,1),3>');
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INSERT INTO CIRCLE_TBL VALUES ('((1,2),100)');
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INSERT INTO CIRCLE_TBL VALUES (' 1 , 3 , 5 ');
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INSERT INTO CIRCLE_TBL VALUES (' ( ( 1 , 2 ) , 3 ) ');
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INSERT INTO CIRCLE_TBL VALUES (' ( 100 , 200 ) , 10 ');
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INSERT INTO CIRCLE_TBL VALUES (' < ( 100 , 1 ) , 115 > ');
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INSERT INTO CIRCLE_TBL VALUES ('<(3,5),0>'); -- Zero radius
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INSERT INTO CIRCLE_TBL VALUES ('<(3,5),NaN>'); -- NaN radius
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-- bad values
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INSERT INTO CIRCLE_TBL VALUES ('<(-100,0),-100>');
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INSERT INTO CIRCLE_TBL VALUES ('<(100,200),10');
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INSERT INTO CIRCLE_TBL VALUES ('<(100,200),10> x');
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INSERT INTO CIRCLE_TBL VALUES ('1abc,3,5');
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INSERT INTO CIRCLE_TBL VALUES ('(3,(1,2),3)');
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SELECT * FROM CIRCLE_TBL;
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SELECT center(f1) AS center
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FROM CIRCLE_TBL;
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SELECT radius(f1) AS radius
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FROM CIRCLE_TBL;
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SELECT diameter(f1) AS diameter
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FROM CIRCLE_TBL;
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SELECT f1 FROM CIRCLE_TBL WHERE radius(f1) < 5;
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SELECT f1 FROM CIRCLE_TBL WHERE diameter(f1) >= 10;
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SELECT c1.f1 AS one, c2.f1 AS two, (c1.f1 <-> c2.f1) AS distance
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FROM CIRCLE_TBL c1, CIRCLE_TBL c2
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WHERE (c1.f1 < c2.f1) AND ((c1.f1 <-> c2.f1) > 0)
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ORDER BY distance, area(c1.f1), area(c2.f1);
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