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Test new intersection and closest point operators. 

Fix up results labels on queries.
This commit is contained in:
Thomas G. Lockhart 1997-09-01 06:18:45 +00:00
parent f2a9e203e8
commit 2d0e6b0ff7
1 changed files with 26 additions and 26 deletions
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52
src/test/regress/sql/geometry.sql
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@ -2,19 +2,19 @@
-- Points
--
SELECT '' AS xxx, center(f1) AS center
SELECT '' AS four, center(f1) AS center
FROM BOX_TBL;
SELECT '' AS xxx, (@@ f1) AS center
SELECT '' AS four, (@@ f1) AS center
FROM BOX_TBL;
SELECT '' AS xxx, point(f1) AS center
SELECT '' AS six, point(f1) AS center
FROM CIRCLE_TBL;
SELECT '' AS xxx, (@@ f1) AS center
SELECT '' AS six, (@@ f1) AS center
FROM CIRCLE_TBL;
SELECT '' AS xxx, (@@ f1) AS center
SELECT '' AS two, (@@ f1) AS center
FROM POLYGON_TBL
WHERE (# f1) > 2;
@ -43,11 +43,11 @@ SELECT '' AS one, p1.f1
--
-- intersection
SELECT '' AS xxx, p.f1, l.s, l.s # p.f1 AS intersection
SELECT '' AS count, p.f1, l.s, l.s # p.f1 AS intersection
FROM LSEG_TBL l, POINT_TBL p;
-- closest point
SELECT '' AS xxx, p.f1, l.s, p.f1 ## l.s AS closest
SELECT '' AS thirty, p.f1, l.s, p.f1 ## l.s AS closest
FROM LSEG_TBL l, POINT_TBL p;
--
@ -58,20 +58,20 @@ SELECT '' AS xxx, p.f1, l.s, p.f1 ## l.s AS closest
-- Boxes
--
SELECT box(f1) AS box FROM CIRCLE_TBL;
SELECT '' as six, box(f1) AS box FROM CIRCLE_TBL;
-- translation
SELECT '' AS count, b.f1 + p.f1 AS translation
SELECT '' AS twentyfour, b.f1 + p.f1 AS translation
FROM BOX_TBL b, POINT_TBL p;
SELECT '' AS count, b.f1 - p.f1 AS translation
SELECT '' AS twentyfour, b.f1 - p.f1 AS translation
FROM BOX_TBL b, POINT_TBL p;
-- scaling and rotation
SELECT '' AS count, b.f1 * p.f1 AS rotation
SELECT '' AS twentyfour, b.f1 * p.f1 AS rotation
FROM BOX_TBL b, POINT_TBL p;
SELECT '' AS count, b.f1 / p.f1 AS rotation
SELECT '' AS twenty, b.f1 / p.f1 AS rotation
FROM BOX_TBL b, POINT_TBL p
WHERE (p.f1 <-> '(0,0)'::point) >= 1;
@ -81,9 +81,9 @@ SELECT '' AS count, b.f1 / p.f1 AS rotation
SET geqo TO 'off';
SELECT '' AS xxx, points(f1) AS npoints, f1 AS path FROM PATH_TBL;
SELECT '' AS eight, points(f1) AS npoints, f1 AS path FROM PATH_TBL;
SELECT '' AS xxx, path(f1) FROM POLYGON_TBL;
SELECT '' AS four, path(f1) FROM POLYGON_TBL;
-- translation
SELECT '' AS eight, p1.f1 + '(10,10)'::point AS dist_add
@ -100,46 +100,46 @@ RESET geqo;
--
-- containment
SELECT '' AS xxx, p.f1, poly.f1, poly.f1 ~ p.f1 AS contains
SELECT '' AS twentyfour, p.f1, poly.f1, poly.f1 ~ p.f1 AS contains
FROM POLYGON_TBL poly, POINT_TBL p;
SELECT '' AS xxx, p.f1, poly.f1, p.f1 @ poly.f1 AS contained
SELECT '' AS twentyfour, p.f1, poly.f1, p.f1 @ poly.f1 AS contained
FROM POLYGON_TBL poly, POINT_TBL p;
SELECT '' AS xxx, points(f1) AS npoints, f1 AS polygon
SELECT '' AS four, points(f1) AS npoints, f1 AS polygon
FROM POLYGON_TBL;
SELECT '' AS xxx, polygon(f1)
SELECT '' AS four, polygon(f1)
FROM BOX_TBL;
SELECT '' AS xxx, polygon(f1)
SELECT '' AS four, polygon(f1)
FROM PATH_TBL WHERE isclosed(f1);
SELECT '' AS xxx, f1 AS open_path, polygon( pclose(f1)) AS polygon
SELECT '' AS four, f1 AS open_path, polygon( pclose(f1)) AS polygon
FROM PATH_TBL
WHERE isopen(f1);
-- convert circles to polygons using the default number of points
SELECT '' AS xxx, polygon(f1)
SELECT '' AS six, polygon(f1)
FROM CIRCLE_TBL;
-- convert the circle to an 8-point polygon
SELECT '' AS xxx, polygon(8, f1)
SELECT '' AS six, polygon(8, f1)
FROM CIRCLE_TBL;
--
-- Circles
--
SELECT '' AS xxx, circle(f1, 50.0)
SELECT '' AS six, circle(f1, 50.0)
FROM POINT_TBL;
SELECT '' AS xxx, circle(f1)
SELECT '' AS four, circle(f1)
FROM BOX_TBL;
SELECT '' AS xxx, circle(f1)
SELECT '' AS two, circle(f1)
FROM POLYGON_TBL
WHERE (# f1) >= 2;
WHERE (# f1) >= 3;
SELECT '' AS twentyfour, c1.f1 AS circle, p1.f1 AS point, (p1.f1 <-> c1.f1) AS distance
FROM CIRCLE_TBL c1, POINT_TBL p1