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Postgres FD Implementation
Commit bebfe968 authored by Thomas G. Lockhart's avatar Thomas G. Lockhart
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Test new intersection and closest point operators. 

Fix up results labels on queries.
Update existing queries which now return good results.
parent 2d0e6b0f
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Showing with 405 additions and 112 deletions
src/test/regress/expected/geometry.out
View file @ bebfe968
QUERY: SELECT point(f1) FROM CIRCLE_TBL; QUERY: SELECT '' AS four, center(f1) AS center
point FROM BOX_TBL;
--------- four|center
(0,0) ----+-------
(1,2) |(1,1)
(1,3) |(2,2)
(1,2) |(2.5,3)
(100,200) |(3,3)
(100,0) (4 rows)
QUERY: SELECT '' AS four, (@@ f1) AS center
FROM BOX_TBL;
four|center
----+-------
|(1,1)
|(2,2)
|(2.5,3)
|(3,3)
(4 rows)
QUERY: SELECT '' AS six, point(f1) AS center
FROM CIRCLE_TBL;
six|center
---+---------
|(0,0)
|(1,2)
|(1,3)
|(1,2)
|(100,200)
|(100,0)
(6 rows)
QUERY: SELECT '' AS six, (@@ f1) AS center
FROM CIRCLE_TBL;
six|center
---+---------
|(0,0)
|(1,2)
|(1,3)
|(1,2)
|(100,200)
|(100,0)
(6 rows) (6 rows)
QUERY: SELECT '' AS two, (@@ f1) AS center
FROM POLYGON_TBL
WHERE (# f1) > 2;
two|center
---+-----------------------------------
|(1.33333333333333,1.33333333333333)
|(2.33333333333333,1.33333333333333)
(2 rows)
QUERY: SELECT '' AS two, p1.f1 QUERY: SELECT '' AS two, p1.f1
FROM POINT_TBL p1 FROM POINT_TBL p1
WHERE ishorizontal(p1.f1, '(0,0)'::point); WHERE ishorizontal(p1.f1, '(0,0)'::point);
two|f1
---+-------
|(0,0)
|(-10,0)
(2 rows)
QUERY: SELECT '' AS two, p1.f1
FROM POINT_TBL p1
WHERE p1.f1 ?- '(0,0)'::point;
two|f1 two|f1
---+------- ---+-------
|(0,0) |(0,0)
...@@ -19,61 +70,216 @@ two|f1 ...@@ -19,61 +70,216 @@ two|f1
(2 rows) (2 rows)
QUERY: SELECT '' AS one, p1.f1 QUERY: SELECT '' AS one, p1.f1
FROM POINT_TBL p1 FROM POINT_TBL p1
WHERE isvertical(p1.f1, '(5.1,34.5)'::point); WHERE isvertical(p1.f1, '(5.1,34.5)'::point);
one|f1 one|f1
---+---------- ---+----------
|(5.1,34.5) |(5.1,34.5)
(1 row) (1 row)
QUERY: SELECT center(f1) FROM BOX_TBL; QUERY: SELECT '' AS one, p1.f1
center FROM POINT_TBL p1
------- WHERE p1.f1 ?| '(5.1,34.5)'::point;
(1,1) one|f1
(2,2) ---+----------
(2.5,3) |(5.1,34.5)
(3,3) (1 row)
(4 rows)
QUERY: SELECT box(f1) FROM CIRCLE_TBL; QUERY: SELECT '' AS count, p.f1, l.s, l.s # p.f1 AS intersection
WARN:func_get_detail: function box(circle) does not exist FROM LSEG_TBL l, POINT_TBL p;
QUERY: SELECT '' AS count, b.f1 + p.f1 NOTICE:there is no operator # for types lseg and point
FROM BOX_TBL b, POINT_TBL p;
NOTICE:there is no operator + for types box and point
NOTICE:You will either have to retype this query using an NOTICE:You will either have to retype this query using an
NOTICE:explicit cast, or you will have to define the operator NOTICE:explicit cast, or you will have to define the operator
WARN:+ for box and point using CREATE OPERATOR WARN:# for lseg and point using CREATE OPERATOR
QUERY: SELECT '' AS count, b.f1 * p.f1 QUERY: SELECT '' AS thirty, p.f1, l.s, p.f1 ## l.s AS closest
FROM BOX_TBL b, POINT_TBL p; FROM LSEG_TBL l, POINT_TBL p;
NOTICE:there is no operator * for types box and point thirty|f1 |s |closest
NOTICE:You will either have to retype this query using an ------+----------+-----------------------------+------------------------------------
NOTICE:explicit cast, or you will have to define the operator |(0,0) |[(1,2),(3,4)] |(1,2)
WARN:* for box and point using CREATE OPERATOR |(-10,0) |[(1,2),(3,4)] |(1,2)
|(-3,4) |[(1,2),(3,4)] |(1,2)
|(5.1,34.5)|[(1,2),(3,4)] |(3,4)
|(-5,-12) |[(1,2),(3,4)] |(1,2)
|(10,10) |[(1,2),(3,4)] |(3,4)
|(0,0) |[(0,0),(6,6)] |(-0,0)
|(-10,0) |[(0,0),(6,6)] |(0,0)
|(-3,4) |[(0,0),(6,6)] |(0,0)
|(5.1,34.5)|[(0,0),(6,6)] |(6,6)
|(-5,-12) |[(0,0),(6,6)] |(0,0)
|(10,10) |[(0,0),(6,6)] |(6,6)
|(0,0) |[(10,-10),(-3,-4)] |(-3,-4)
|(-10,0) |[(10,-10),(-3,-4)] |(-3,-4)
|(-3,4) |[(10,-10),(-3,-4)] |(-3,-4)
|(5.1,34.5)|[(10,-10),(-3,-4)] |(-3,-4)
|(-5,-12) |[(10,-10),(-3,-4)] |(-3,-4)
|(10,10) |[(10,-10),(-3,-4)] |(-3,-4)
|(0,0) |[(-1000000,200),(300000,-40)]|(0.0028402365895872,15.384614860264)
|(-10,0) |[(-1000000,200),(300000,-40)]|(-9.99715942258202,15.3864610140473)
|(-3,4) |[(-1000000,200),(300000,-40)]|(-2.99789812267519,15.3851688427303)
|(5.1,34.5)|[(-1000000,200),(300000,-40)]|(5.09647083221496,15.3836744976925)
|(-5,-12) |[(-1000000,200),(300000,-40)]|(-4.99494420845634,15.3855375281616)
|(10,10) |[(-1000000,200),(300000,-40)]|(10.000993741978,15.3827690473092)
|(0,0) |[(11,22),(33,44)] |(11,22)
|(-10,0) |[(11,22),(33,44)] |(11,22)
|(-3,4) |[(11,22),(33,44)] |(11,22)
|(5.1,34.5)|[(11,22),(33,44)] |(11,22)
|(-5,-12) |[(11,22),(33,44)] |(11,22)
|(10,10) |[(11,22),(33,44)] |(11,22)
(30 rows)
QUERY: SELECT '' as six, box(f1) AS box FROM CIRCLE_TBL;
six|box
---+--------------------------------------------------------------------------
|(2.12132034355964,2.12132034355964),(-2.12132034355964,-2.12132034355964)
|(71.7106781186548,72.7106781186548),(-69.7106781186548,-68.7106781186548)
|(4.53553390593274,6.53553390593274),(-2.53553390593274,-0.535533905932738)
|(3.12132034355964,4.12132034355964),(-1.12132034355964,-0.121320343559643)
|(107.071067811865,207.071067811865),(92.9289321881345,192.928932188135)
|(170.710678118655,70.7106781186548),(29.2893218813452,-70.7106781186548)
(6 rows)
QUERY: SELECT '' AS twentyfour, b.f1 + p.f1 AS translation
FROM BOX_TBL b, POINT_TBL p;
twentyfour|translation
----------+-----------------------
|(2,2),(0,0)
|(3,3),(1,1)
|(2.5,3.5),(2.5,2.5)
|(3,3),(3,3)
|(-8,2),(-10,0)
|(-7,3),(-9,1)
|(-7.5,3.5),(-7.5,2.5)
|(-7,3),(-7,3)
|(-1,6),(-3,4)
|(0,7),(-2,5)
|(-0.5,7.5),(-0.5,6.5)
|(0,7),(0,7)
|(7.1,36.5),(5.1,34.5)
|(8.1,37.5),(6.1,35.5)
|(7.6,38),(7.6,37)
|(8.1,37.5),(8.1,37.5)
|(-3,-10),(-5,-12)
|(-2,-9),(-4,-11)
|(-2.5,-8.5),(-2.5,-9.5)
|(-2,-9),(-2,-9)
|(12,12),(10,10)
|(13,13),(11,11)
|(12.5,13.5),(12.5,12.5)
|(13,13),(13,13)
(24 rows)
QUERY: SELECT '' AS twentyfour, b.f1 - p.f1 AS translation
FROM BOX_TBL b, POINT_TBL p;
twentyfour|translation
----------+-------------------------
|(2,2),(0,0)
|(3,3),(1,1)
|(2.5,3.5),(2.5,2.5)
|(3,3),(3,3)
|(12,2),(10,0)
|(13,3),(11,1)
|(12.5,3.5),(12.5,2.5)
|(13,3),(13,3)
|(5,-2),(3,-4)
|(6,-1),(4,-3)
|(5.5,-0.5),(5.5,-1.5)
|(6,-1),(6,-1)
|(-3.1,-32.5),(-5.1,-34.5)
|(-2.1,-31.5),(-4.1,-33.5)
|(-2.6,-31),(-2.6,-32)
|(-2.1,-31.5),(-2.1,-31.5)
|(7,14),(5,12)
|(8,15),(6,13)
|(7.5,15.5),(7.5,14.5)
|(8,15),(8,15)
|(-8,-8),(-10,-10)
|(-7,-7),(-9,-9)
|(-7.5,-6.5),(-7.5,-7.5)
|(-7,-7),(-7,-7)
(24 rows)
QUERY: SELECT '' AS twentyfour, b.f1 * p.f1 AS rotation
FROM BOX_TBL b, POINT_TBL p;
twentyfour|rotation
----------+---------------------------
|(0,0),(0,0)
|(0,0),(0,0)
|(0,0),(0,0)
|(0,0),(0,0)
|(-0,0),(-20,-20)
|(-10,-10),(-30,-30)
|(-25,-25),(-25,-35)
|(-30,-30),(-30,-30)
|(-0,2),(-14,0)
|(-7,3),(-21,1)
|(-17.5,2.5),(-21.5,-0.5)
|(-21,3),(-21,3)
|(0,79.2),(-58.8,0)
|(-29.4,118.8),(-88.2,39.6)
|(-73.5,104.1),(-108,99)
|(-88.2,118.8),(-88.2,118.8)
|(14,-0),(0,-34)
|(21,-17),(7,-51)
|(29.5,-42.5),(17.5,-47.5)
|(21,-51),(21,-51)
|(0,40),(0,0)
|(0,60),(0,20)
|(0,60),(-10,50)
|(0,60),(0,60)
(24 rows)
QUERY: SELECT '' AS twenty, b.f1 / p.f1 AS rotation
FROM BOX_TBL b, POINT_TBL p
WHERE (p.f1 <-> '(0,0)'::point) >= 1;
twenty|rotation
------+---------------------------------------------------------------------------------
|(0,-0),(-0.2,-0.2)
|(-0.1,-0.1),(-0.3,-0.3)
|(-0.25,-0.25),(-0.25,-0.35)
|(-0.3,-0.3),(-0.3,-0.3)
|(0.08,-0),(0,-0.56)
|(0.12,-0.28),(0.04,-0.84)
|(0.26,-0.7),(0.1,-0.82)
|(0.12,-0.84),(0.12,-0.84)
|(0.0651176557643925,0),(0,-0.0483449262493217)
|(0.0976764836465887,-0.0241724631246608),(0.0325588278821962,-0.0725173893739825)
|(0.109762715208919,-0.0562379754328844),(0.0813970697054906,-0.0604311578116521)
|(0.0976764836465887,-0.0725173893739825),(0.0976764836465887,-0.0725173893739825)
|(-0,0.0828402366863905),(-0.201183431952663,0)
|(-0.100591715976331,0.124260355029586),(-0.301775147928994,0.0414201183431953)
|(-0.251479289940828,0.103550295857988),(-0.322485207100592,0.0739644970414201)
|(-0.301775147928994,0.124260355029586),(-0.301775147928994,0.124260355029586)
|(0.2,0),(0,0)
|(0.3,0),(0.1,0)
|(0.3,0.05),(0.25,0)
|(0.3,0),(0.3,0)
(20 rows)
QUERY: SET geqo TO 'off'; QUERY: SET geqo TO 'off';
QUERY: SELECT points(f1) AS npoints, f1 AS path FROM PATH_TBL; QUERY: SELECT '' AS eight, points(f1) AS npoints, f1 AS path FROM PATH_TBL;
npoints|path eight|npoints|path
-------+------------------------- -----+-------+-------------------------
2|[(1,2),(3,4)] | 2|[(1,2),(3,4)]
2|((1,2),(3,4)) | 2|((1,2),(3,4))
4|[(0,0),(3,0),(4,5),(1,6)] | 4|[(0,0),(3,0),(4,5),(1,6)]
2|((1,2),(3,4)) | 2|((1,2),(3,4))
2|((1,2),(3,4)) | 2|((1,2),(3,4))
2|[(1,2),(3,4)] | 2|[(1,2),(3,4)]
2|[(11,12),(13,14)] | 2|[(11,12),(13,14)]
2|((11,12),(13,14)) | 2|((11,12),(13,14))
(8 rows) (8 rows)
QUERY: SELECT path(f1) FROM POLYGON_TBL; QUERY: SELECT '' AS four, path(f1) FROM POLYGON_TBL;
path four|path
------------------- ----+-------------------
((2,0),(2,4),(0,0)) |((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) |((3,1),(3,3),(1,0))
((0,0)) |((0,0))
((0,1),(0,1)) |((0,1),(0,1))
(4 rows) (4 rows)
QUERY: SELECT '' AS eight, p1.f1 + '(10,10)'::point AS dist_add QUERY: SELECT '' AS eight, p1.f1 + '(10,10)'::point AS dist_add
FROM PATH_TBL p1; FROM PATH_TBL p1;
eight|dist_add eight|dist_add
-----+--------------------------------- -----+---------------------------------
|[(11,12),(13,14)] |[(11,12),(13,14)]
...@@ -87,7 +293,7 @@ eight|dist_add ...@@ -87,7 +293,7 @@ eight|dist_add
(8 rows) (8 rows)
QUERY: SELECT '' AS eight, p1.f1 * '(2,-1)'::point AS dist_mul QUERY: SELECT '' AS eight, p1.f1 * '(2,-1)'::point AS dist_mul
FROM PATH_TBL p1; FROM PATH_TBL p1;
eight|dist_mul eight|dist_mul
-----+---------------------------- -----+----------------------------
|[(4,3),(10,5)] |[(4,3),(10,5)]
...@@ -101,79 +307,166 @@ eight|dist_mul ...@@ -101,79 +307,166 @@ eight|dist_mul
(8 rows) (8 rows)
QUERY: RESET geqo; QUERY: RESET geqo;
QUERY: SELECT points(f1) AS npoints, f1 AS polygon FROM POLYGON_TBL; QUERY: SELECT '' AS twentyfour, p.f1, poly.f1, poly.f1 ~ p.f1 AS contains
npoints|polygon FROM POLYGON_TBL poly, POINT_TBL p;
-------+------------------- twentyfour|f1 |f1 |contains
3|((2,0),(2,4),(0,0)) ----------+----------+-------------------+--------
3|((3,1),(3,3),(1,0)) |(0,0) |((2,0),(2,4),(0,0))|t
1|((0,0)) |(-10,0) |((2,0),(2,4),(0,0))|f
2|((0,1),(0,1)) |(-3,4) |((2,0),(2,4),(0,0))|f
|(5.1,34.5)|((2,0),(2,4),(0,0))|f
|(-5,-12) |((2,0),(2,4),(0,0))|f
|(10,10) |((2,0),(2,4),(0,0))|f
|(0,0) |((3,1),(3,3),(1,0))|f
|(-10,0) |((3,1),(3,3),(1,0))|f
|(-3,4) |((3,1),(3,3),(1,0))|f
|(5.1,34.5)|((3,1),(3,3),(1,0))|f
|(-5,-12) |((3,1),(3,3),(1,0))|f
|(10,10) |((3,1),(3,3),(1,0))|f
|(0,0) |((0,0)) |t
|(-10,0) |((0,0)) |f
|(-3,4) |((0,0)) |f
|(5.1,34.5)|((0,0)) |f
|(-5,-12) |((0,0)) |f
|(10,10) |((0,0)) |f
|(0,0) |((0,1),(0,1)) |f
|(-10,0) |((0,1),(0,1)) |f
|(-3,4) |((0,1),(0,1)) |f
|(5.1,34.5)|((0,1),(0,1)) |f
|(-5,-12) |((0,1),(0,1)) |f
|(10,10) |((0,1),(0,1)) |f
(24 rows)
QUERY: SELECT '' AS twentyfour, p.f1, poly.f1, p.f1 @ poly.f1 AS contained
FROM POLYGON_TBL poly, POINT_TBL p;
twentyfour|f1 |f1 |contained
----------+----------+-------------------+---------
|(0,0) |((2,0),(2,4),(0,0))|t
|(-10,0) |((2,0),(2,4),(0,0))|f
|(-3,4) |((2,0),(2,4),(0,0))|f
|(5.1,34.5)|((2,0),(2,4),(0,0))|f
|(-5,-12) |((2,0),(2,4),(0,0))|f
|(10,10) |((2,0),(2,4),(0,0))|f
|(0,0) |((3,1),(3,3),(1,0))|f
|(-10,0) |((3,1),(3,3),(1,0))|f
|(-3,4) |((3,1),(3,3),(1,0))|f
|(5.1,34.5)|((3,1),(3,3),(1,0))|f
|(-5,-12) |((3,1),(3,3),(1,0))|f
|(10,10) |((3,1),(3,3),(1,0))|f
|(0,0) |((0,0)) |t
|(-10,0) |((0,0)) |f
|(-3,4) |((0,0)) |f
|(5.1,34.5)|((0,0)) |f
|(-5,-12) |((0,0)) |f
|(10,10) |((0,0)) |f
|(0,0) |((0,1),(0,1)) |f
|(-10,0) |((0,1),(0,1)) |f
|(-3,4) |((0,1),(0,1)) |f
|(5.1,34.5)|((0,1),(0,1)) |f
|(-5,-12) |((0,1),(0,1)) |f
|(10,10) |((0,1),(0,1)) |f
(24 rows)
QUERY: SELECT '' AS four, points(f1) AS npoints, f1 AS polygon
FROM POLYGON_TBL;
four|npoints|polygon
----+-------+-------------------
| 3|((2,0),(2,4),(0,0))
| 3|((3,1),(3,3),(1,0))
| 1|((0,0))
| 2|((0,1),(0,1))
(4 rows) (4 rows)
QUERY: SELECT polygon(f1) FROM BOX_TBL; QUERY: SELECT '' AS four, polygon(f1)
polygon FROM BOX_TBL;
----------------------------------------- four|polygon
((0,0),(0,2),(2,2),(2,0)) ----+-----------------------------------------
((1,1),(1,3),(3,3),(3,1)) |((0,0),(0,2),(2,2),(2,0))
((2.5,2.5),(2.5,3.5),(2.5,3.5),(2.5,2.5)) |((1,1),(1,3),(3,3),(3,1))
((3,3),(3,3),(3,3),(3,3)) |((2.5,2.5),(2.5,3.5),(2.5,3.5),(2.5,2.5))
|((3,3),(3,3),(3,3),(3,3))
(4 rows) (4 rows)
QUERY: SELECT polygon(f1) FROM PATH_TBL WHERE isclosed(f1); QUERY: SELECT '' AS four, polygon(f1)
polygon FROM PATH_TBL WHERE isclosed(f1);
----------------- four|polygon
((1,2),(3,4)) ----+-----------------
((1,2),(3,4)) |((1,2),(3,4))
((1,2),(3,4)) |((1,2),(3,4))
((11,12),(13,14)) |((1,2),(3,4))
|((11,12),(13,14))
(4 rows) (4 rows)
QUERY: SELECT f1 AS open_path, polygon( pclose(f1)) AS polygon FROM PATH_TBL WHERE isopen(f1); QUERY: SELECT '' AS four, f1 AS open_path, polygon( pclose(f1)) AS polygon
open_path |polygon FROM PATH_TBL
-------------------------+------------------------- WHERE isopen(f1);
[(1,2),(3,4)] |((1,2),(3,4)) four|open_path |polygon
[(0,0),(3,0),(4,5),(1,6)]|((0,0),(3,0),(4,5),(1,6)) ----+-------------------------+-------------------------
[(1,2),(3,4)] |((1,2),(3,4)) |[(1,2),(3,4)] |((1,2),(3,4))
[(11,12),(13,14)] |((11,12),(13,14)) |[(0,0),(3,0),(4,5),(1,6)]|((0,0),(3,0),(4,5),(1,6))
|[(1,2),(3,4)] |((1,2),(3,4))
|[(11,12),(13,14)] |((11,12),(13,14))
(4 rows) (4 rows)
QUERY: SELECT polygon(f1) FROM CIRCLE_TBL; QUERY: SELECT '' AS six, polygon(f1)
polygon FROM CIRCLE_TBL;
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ six|polygon
((-3,0),(-2.59807621135332,1.5),(-1.5,2.59807621135332),(-1.83690953073357e-16,3),(1.5,2.59807621135332),(2.59807621135332,1.5),(3,3.67381906146713e-16),(2.59807621135332,-1.5),(1.5,-2.59807621135332),(5.5107285922007e-16,-3),(-1.5,-2.59807621135332),(-2.59807621135332,-1.5)) ---+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
((-99,2),(-85.6025403784439,52),(-49,88.6025403784439),(0.999999999999994,102),(51,88.6025403784439),(87.6025403784439,52),(101,2.00000000000001),(87.6025403784439,-48),(51,-84.6025403784438),(1.00000000000002,-98),(-49,-84.6025403784439),(-85.6025403784438,-48)) |((-3,0),(-2.59807621135332,1.5),(-1.5,2.59807621135332),(-1.83690953073357e-16,3),(1.5,2.59807621135332),(2.59807621135332,1.5),(3,3.67381906146713e-16),(2.59807621135332,-1.5),(1.5,-2.59807621135332),(5.5107285922007e-16,-3),(-1.5,-2.59807621135332),(-2.59807621135332,-1.5))
((-4,3),(-3.33012701892219,5.5),(-1.5,7.33012701892219),(1,8),(3.5,7.33012701892219),(5.33012701892219,5.5),(6,3),(5.33012701892219,0.500000000000001),(3.5,-1.33012701892219),(1,-2),(-1.5,-1.33012701892219),(-3.33012701892219,0.499999999999998)) |((-99,2),(-85.6025403784439,52),(-49,88.6025403784439),(0.999999999999994,102),(51,88.6025403784439),(87.6025403784439,52),(101,2.00000000000001),(87.6025403784439,-48),(51,-84.6025403784438),(1.00000000000002,-98),(-49,-84.6025403784439),(-85.6025403784438,-48))
((-2,2),(-1.59807621135332,3.5),(-0.5,4.59807621135332),(1,5),(2.5,4.59807621135332),(3.59807621135332,3.5),(4,2),(3.59807621135332,0.500000000000001),(2.5,-0.598076211353315),(1,-1),(-0.5,-0.598076211353316),(-1.59807621135332,0.499999999999999)) |((-4,3),(-3.33012701892219,5.5),(-1.5,7.33012701892219),(1,8),(3.5,7.33012701892219),(5.33012701892219,5.5),(6,3),(5.33012701892219,0.500000000000001),(3.5,-1.33012701892219),(1,-2),(-1.5,-1.33012701892219),(-3.33012701892219,0.499999999999998))
((90,200),(91.3397459621556,205),(95,208.660254037844),(100,210),(105,208.660254037844),(108.660254037844,205),(110,200),(108.660254037844,195),(105,191.339745962156),(100,190),(95,191.339745962156),(91.3397459621556,195)) |((-2,2),(-1.59807621135332,3.5),(-0.5,4.59807621135332),(1,5),(2.5,4.59807621135332),(3.59807621135332,3.5),(4,2),(3.59807621135332,0.500000000000001),(2.5,-0.598076211353315),(1,-1),(-0.5,-0.598076211353316),(-1.59807621135332,0.499999999999999))
((0,0),(13.3974596215561,50),(50,86.6025403784439),(100,100),(150,86.6025403784439),(186.602540378444,50),(200,1.22460635382238e-14),(186.602540378444,-50),(150,-86.6025403784438),(100,-100),(50,-86.6025403784439),(13.3974596215562,-50)) |((90,200),(91.3397459621556,205),(95,208.660254037844),(100,210),(105,208.660254037844),(108.660254037844,205),(110,200),(108.660254037844,195),(105,191.339745962156),(100,190),(95,191.339745962156),(91.3397459621556,195))
|((0,0),(13.3974596215561,50),(50,86.6025403784439),(100,100),(150,86.6025403784439),(186.602540378444,50),(200,1.22460635382238e-14),(186.602540378444,-50),(150,-86.6025403784438),(100,-100),(50,-86.6025403784439),(13.3974596215562,-50))
(6 rows) (6 rows)
QUERY: SELECT polygon(8, f1) FROM CIRCLE_TBL; QUERY: SELECT '' AS six, polygon(8, f1)
polygon FROM CIRCLE_TBL;
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- six|polygon
((-3,0),(-2.12132034355964,2.12132034355964),(-1.83690953073357e-16,3),(2.12132034355964,2.12132034355964),(3,3.67381906146713e-16),(2.12132034355964,-2.12132034355964),(5.5107285922007e-16,-3),(-2.12132034355964,-2.12132034355964)) ---+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
((-99,2),(-69.7106781186548,72.7106781186548),(0.999999999999994,102),(71.7106781186547,72.7106781186548),(101,2.00000000000001),(71.7106781186548,-68.7106781186547),(1.00000000000002,-98),(-69.7106781186547,-68.7106781186548)) |((-3,0),(-2.12132034355964,2.12132034355964),(-1.83690953073357e-16,3),(2.12132034355964,2.12132034355964),(3,3.67381906146713e-16),(2.12132034355964,-2.12132034355964),(5.5107285922007e-16,-3),(-2.12132034355964,-2.12132034355964))
((-4,3),(-2.53553390593274,6.53553390593274),(1,8),(4.53553390593274,6.53553390593274),(6,3),(4.53553390593274,-0.535533905932737),(1,-2),(-2.53553390593274,-0.535533905932738)) |((-99,2),(-69.7106781186548,72.7106781186548),(0.999999999999994,102),(71.7106781186547,72.7106781186548),(101,2.00000000000001),(71.7106781186548,-68.7106781186547),(1.00000000000002,-98),(-69.7106781186547,-68.7106781186548))
((-2,2),(-1.12132034355964,4.12132034355964),(1,5),(3.12132034355964,4.12132034355964),(4,2),(3.12132034355964,-0.121320343559642),(1,-1),(-1.12132034355964,-0.121320343559643)) |((-4,3),(-2.53553390593274,6.53553390593274),(1,8),(4.53553390593274,6.53553390593274),(6,3),(4.53553390593274,-0.535533905932737),(1,-2),(-2.53553390593274,-0.535533905932738))
((90,200),(92.9289321881345,207.071067811865),(100,210),(107.071067811865,207.071067811865),(110,200),(107.071067811865,192.928932188135),(100,190),(92.9289321881345,192.928932188135)) |((-2,2),(-1.12132034355964,4.12132034355964),(1,5),(3.12132034355964,4.12132034355964),(4,2),(3.12132034355964,-0.121320343559642),(1,-1),(-1.12132034355964,-0.121320343559643))
((0,0),(29.2893218813452,70.7106781186548),(100,100),(170.710678118655,70.7106781186548),(200,1.22460635382238e-14),(170.710678118655,-70.7106781186547),(100,-100),(29.2893218813453,-70.7106781186548)) |((90,200),(92.9289321881345,207.071067811865),(100,210),(107.071067811865,207.071067811865),(110,200),(107.071067811865,192.928932188135),(100,190),(92.9289321881345,192.928932188135))
|((0,0),(29.2893218813452,70.7106781186548),(100,100),(170.710678118655,70.7106781186548),(200,1.22460635382238e-14),(170.710678118655,-70.7106781186547),(100,-100),(29.2893218813453,-70.7106781186548))
(6 rows) (6 rows)
QUERY: SELECT circle( f1, 50.0) FROM POINT_TBL; QUERY: SELECT '' AS six, circle(f1, 50.0)
circle FROM POINT_TBL;
--------------- six|circle
<(0,0),50> ---+---------------
<(-10,0),50> |<(0,0),50>
<(-3,4),50> |<(-10,0),50>
<(5.1,34.5),50> |<(-3,4),50>
<(-5,-12),50> |<(5.1,34.5),50>
<(10,10),50> |<(-5,-12),50>
|<(10,10),50>
(6 rows) (6 rows)
QUERY: SELECT '' AS twentyfour, c1.f1 AS circle, p1.f1 AS point, (p1.f1 <===> c1.f1) AS distance QUERY: SELECT '' AS four, circle(f1)
from CIRCLE_TBL c1, POINT_TBL p1 FROM BOX_TBL;
WHERE (p1.f1 <===> c1.f1) > 0 four|circle
ORDER BY distance, circle; ----+-----------------------
|<(1,1),1.4142135623731>
|<(2,2),1.4142135623731>
|<(2.5,3),0.5>
|<(3,3),0>
(4 rows)
QUERY: SELECT '' AS two, circle(f1)
FROM POLYGON_TBL
WHERE (# f1) >= 3;
two|circle
---+------------------------------------------------------
|<(1.33333333333333,1.33333333333333),2.04168905063636>
|<(2.33333333333333,1.33333333333333),1.47534300379185>
(2 rows)
QUERY: SELECT '' AS twentyfour, c1.f1 AS circle, p1.f1 AS point, (p1.f1 <-> c1.f1) AS distance
FROM CIRCLE_TBL c1, POINT_TBL p1
WHERE (p1.f1 <-> c1.f1) > 0
ORDER BY distance, circle;
twentyfour|circle |point | distance twentyfour|circle |point | distance
----------+--------------+----------+----------------- ----------+--------------+----------+-----------------
|<(100,0),100> |(5.1,34.5)|0.976531926977964 |<(100,0),100> |(5.1,34.5)|0.976531926977964
......
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