postgresql/src/test/regress/expected/box.out

--
-- BOX
--
--
-- box logic
--	     o
-- 3	  o--|X
--	  |  o|
-- 2	+-+-+ |
--	| | | |
-- 1	| o-+-o
--	|   |
-- 0	+---+
--
--	0 1 2 3
--
-- boxes are specified by two points, given by four floats x1,y1,x2,y2
CREATE TABLE BOX_TBL (f1 box);
INSERT INTO BOX_TBL (f1) VALUES ('(2.0,2.0,0.0,0.0)');
INSERT INTO BOX_TBL (f1) VALUES ('(1.0,1.0,3.0,3.0)');
-- degenerate cases where the box is a line or a point
-- note that lines and points boxes all have zero area
INSERT INTO BOX_TBL (f1) VALUES ('(2.5, 2.5, 2.5,3.5)');
INSERT INTO BOX_TBL (f1) VALUES ('(3.0, 3.0,3.0,3.0)');
-- badly formatted box inputs
INSERT INTO BOX_TBL (f1) VALUES ('(2.3, 4.5)');
ERROR:  invalid input syntax for type box: "(2.3, 4.5)"
LINE 1: INSERT INTO BOX_TBL (f1) VALUES ('(2.3, 4.5)');
                                         ^
INSERT INTO BOX_TBL (f1) VALUES ('asdfasdf(ad');
ERROR:  invalid input syntax for type box: "asdfasdf(ad"
LINE 1: INSERT INTO BOX_TBL (f1) VALUES ('asdfasdf(ad');
                                         ^
SELECT '' AS four, * FROM BOX_TBL;
 four |         f1          
------+---------------------
      | (2,2),(0,0)
      | (3,3),(1,1)
      | (2.5,3.5),(2.5,2.5)
      | (3,3),(3,3)
(4 rows)

SELECT '' AS four, b.*, area(b.f1) as barea
   FROM BOX_TBL b;
 four |         f1          | barea 
------+---------------------+-------
      | (2,2),(0,0)         |     4
      | (3,3),(1,1)         |     4
      | (2.5,3.5),(2.5,2.5) |     0
      | (3,3),(3,3)         |     0
(4 rows)

-- overlap
SELECT '' AS three, b.f1
   FROM BOX_TBL b
   WHERE b.f1 && box '(2.5,2.5,1.0,1.0)';
 three |         f1          
-------+---------------------
       | (2,2),(0,0)
       | (3,3),(1,1)
       | (2.5,3.5),(2.5,2.5)
(3 rows)

-- left-or-overlap (x only)
SELECT '' AS two, b1.*
   FROM BOX_TBL b1
   WHERE b1.f1 &< box '(2.0,2.0,2.5,2.5)';
 two |         f1          
-----+---------------------
     | (2,2),(0,0)
     | (2.5,3.5),(2.5,2.5)
(2 rows)

-- right-or-overlap (x only)
SELECT '' AS two, b1.*
   FROM BOX_TBL b1
   WHERE b1.f1 &> box '(2.0,2.0,2.5,2.5)';
 two |         f1          
-----+---------------------
     | (2.5,3.5),(2.5,2.5)
     | (3,3),(3,3)
(2 rows)

-- left of
SELECT '' AS two, b.f1
   FROM BOX_TBL b
   WHERE b.f1 << box '(3.0,3.0,5.0,5.0)';
 two |         f1          
-----+---------------------
     | (2,2),(0,0)
     | (2.5,3.5),(2.5,2.5)
(2 rows)

-- area <=
SELECT '' AS four, b.f1
   FROM BOX_TBL b
   WHERE b.f1 <= box '(3.0,3.0,5.0,5.0)';
 four |         f1          
------+---------------------
      | (2,2),(0,0)
      | (3,3),(1,1)
      | (2.5,3.5),(2.5,2.5)
      | (3,3),(3,3)
(4 rows)

-- area <
SELECT '' AS two, b.f1
   FROM BOX_TBL b
   WHERE b.f1 < box '(3.0,3.0,5.0,5.0)';
 two |         f1          
-----+---------------------
     | (2.5,3.5),(2.5,2.5)
     | (3,3),(3,3)
(2 rows)

-- area =
SELECT '' AS two, b.f1
   FROM BOX_TBL b
   WHERE b.f1 = box '(3.0,3.0,5.0,5.0)';
 two |     f1      
-----+-------------
     | (2,2),(0,0)
     | (3,3),(1,1)
(2 rows)

-- area >
SELECT '' AS two, b.f1
   FROM BOX_TBL b				-- zero area
   WHERE b.f1 > box '(3.5,3.0,4.5,3.0)';
 two |     f1      
-----+-------------
     | (2,2),(0,0)
     | (3,3),(1,1)
(2 rows)

-- area >=
SELECT '' AS four, b.f1
   FROM BOX_TBL b				-- zero area
   WHERE b.f1 >= box '(3.5,3.0,4.5,3.0)';
 four |         f1          
------+---------------------
      | (2,2),(0,0)
      | (3,3),(1,1)
      | (2.5,3.5),(2.5,2.5)
      | (3,3),(3,3)
(4 rows)

-- right of
SELECT '' AS two, b.f1
   FROM BOX_TBL b
   WHERE box '(3.0,3.0,5.0,5.0)' >> b.f1;
 two |         f1          
-----+---------------------
     | (2,2),(0,0)
     | (2.5,3.5),(2.5,2.5)
(2 rows)

-- contained in
SELECT '' AS three, b.f1
   FROM BOX_TBL b
   WHERE b.f1 <@ box '(0,0,3,3)';
 three |     f1      
-------+-------------
       | (2,2),(0,0)
       | (3,3),(1,1)
       | (3,3),(3,3)
(3 rows)

-- contains
SELECT '' AS three, b.f1
   FROM BOX_TBL b
   WHERE box '(0,0,3,3)' @> b.f1;
 three |     f1      
-------+-------------
       | (2,2),(0,0)
       | (3,3),(1,1)
       | (3,3),(3,3)
(3 rows)

-- box equality
SELECT '' AS one, b.f1
   FROM BOX_TBL b
   WHERE box '(1,1,3,3)' ~= b.f1;
 one |     f1      
-----+-------------
     | (3,3),(1,1)
(1 row)

-- center of box, left unary operator
SELECT '' AS four, @@(b1.f1) AS p
   FROM BOX_TBL b1;
 four |    p    
------+---------
      | (1,1)
      | (2,2)
      | (2.5,3)
      | (3,3)
(4 rows)

-- wholly-contained
SELECT '' AS one, b1.*, b2.*
   FROM BOX_TBL b1, BOX_TBL b2
   WHERE b1.f1 @> b2.f1 and not b1.f1 ~= b2.f1;
 one |     f1      |     f1      
-----+-------------+-------------
     | (3,3),(1,1) | (3,3),(3,3)
(1 row)

SELECT '' AS four, height(f1), width(f1) FROM BOX_TBL;
 four | height | width 
------+--------+-------
      |      2 |     2
      |      2 |     2
      |      1 |     0
      |      0 |     0
(4 rows)

--
-- Test the SP-GiST index
--
CREATE TEMPORARY TABLE box_temp (f1 box);
INSERT INTO box_temp
	SELECT box(point(i, i), point(i * 2, i * 2))
	FROM generate_series(1, 50) AS i;
CREATE INDEX box_spgist ON box_temp USING spgist (f1);
INSERT INTO box_temp
	VALUES (NULL),
		   ('(0,0)(0,100)'),
		   ('(-3,4.3333333333)(40,1)'),
		   ('(0,100)(0,infinity)'),
		   ('(-infinity,0)(0,infinity)'),
		   ('(-infinity,-infinity)(infinity,infinity)');
SET enable_seqscan = false;
SELECT * FROM box_temp WHERE f1 << '(10,20),(30,40)';
             f1             
----------------------------
 (2,2),(1,1)
 (4,4),(2,2)
 (6,6),(3,3)
 (8,8),(4,4)
 (0,100),(0,0)
 (0,Infinity),(0,100)
 (0,Infinity),(-Infinity,0)
(7 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 << '(10,20),(30,40)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 << '(30,40),(10,20)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 &< '(10,4.333334),(5,100)';
             f1             
----------------------------
 (2,2),(1,1)
 (4,4),(2,2)
 (6,6),(3,3)
 (8,8),(4,4)
 (10,10),(5,5)
 (0,100),(0,0)
 (0,Infinity),(0,100)
 (0,Infinity),(-Infinity,0)
(8 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 &< '(10,4.333334),(5,100)';
                     QUERY PLAN                     
----------------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 &< '(10,100),(5,4.333334)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 && '(15,20),(25,30)';
                    f1                     
-------------------------------------------
 (20,20),(10,10)
 (22,22),(11,11)
 (24,24),(12,12)
 (26,26),(13,13)
 (28,28),(14,14)
 (30,30),(15,15)
 (32,32),(16,16)
 (34,34),(17,17)
 (36,36),(18,18)
 (38,38),(19,19)
 (40,40),(20,20)
 (42,42),(21,21)
 (44,44),(22,22)
 (46,46),(23,23)
 (48,48),(24,24)
 (50,50),(25,25)
 (Infinity,Infinity),(-Infinity,-Infinity)
(17 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 && '(15,20),(25,30)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 && '(25,30),(15,20)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 &> '(40,30),(45,50)';
        f1         
-------------------
 (80,80),(40,40)
 (82,82),(41,41)
 (84,84),(42,42)
 (86,86),(43,43)
 (88,88),(44,44)
 (90,90),(45,45)
 (92,92),(46,46)
 (94,94),(47,47)
 (96,96),(48,48)
 (98,98),(49,49)
 (100,100),(50,50)
(11 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 &> '(40,30),(45,50)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 &> '(45,50),(40,30)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 >> '(30,40),(40,30)';
        f1         
-------------------
 (82,82),(41,41)
 (84,84),(42,42)
 (86,86),(43,43)
 (88,88),(44,44)
 (90,90),(45,45)
 (92,92),(46,46)
 (94,94),(47,47)
 (96,96),(48,48)
 (98,98),(49,49)
 (100,100),(50,50)
(10 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 >> '(30,40),(40,30)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 >> '(40,40),(30,30)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 <<| '(10,4.33334),(5,100)';
            f1            
--------------------------
 (2,2),(1,1)
 (4,4),(2,2)
 (40,4.3333333333),(-3,1)
(3 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 <<| '(10,4.33334),(5,100)';
                     QUERY PLAN                     
----------------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 <<| '(10,100),(5,4.33334)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 &<| '(10,4.3333334),(5,1)';
            f1            
--------------------------
 (2,2),(1,1)
 (4,4),(2,2)
 (40,4.3333333333),(-3,1)
(3 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 &<| '(10,4.3333334),(5,1)';
                     QUERY PLAN                     
----------------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 &<| '(10,4.3333334),(5,1)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 |&> '(49.99,49.99),(49.99,49.99)';
          f1          
----------------------
 (100,100),(50,50)
 (0,Infinity),(0,100)
(2 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 |&> '(49.99,49.99),(49.99,49.99)';
                        QUERY PLAN                         
-----------------------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 |&> '(49.99,49.99),(49.99,49.99)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 |>> '(37,38),(39,40)';
          f1          
----------------------
 (82,82),(41,41)
 (84,84),(42,42)
 (86,86),(43,43)
 (88,88),(44,44)
 (90,90),(45,45)
 (92,92),(46,46)
 (94,94),(47,47)
 (96,96),(48,48)
 (98,98),(49,49)
 (100,100),(50,50)
 (0,Infinity),(0,100)
(11 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 |>> '(37,38),(39,40)';
                  QUERY PLAN                   
-----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 |>> '(39,40),(37,38)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 @> '(10,11),(15,16)';
                    f1                     
-------------------------------------------
 (16,16),(8,8)
 (18,18),(9,9)
 (20,20),(10,10)
 (Infinity,Infinity),(-Infinity,-Infinity)
(4 rows)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 @> '(10,11),(15,15)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 @> '(15,15),(10,11)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 <@ '(10,15),(30,35)';
       f1        
-----------------
 (30,30),(15,15)
(1 row)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 <@ '(10,15),(30,35)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 <@ '(30,35),(10,15)'::box)
(2 rows)

SELECT * FROM box_temp WHERE f1 ~= '(20,20),(40,40)';
       f1        
-----------------
 (40,40),(20,20)
(1 row)

EXPLAIN (COSTS OFF) SELECT * FROM box_temp WHERE f1 ~= '(20,20),(40,40)';
                  QUERY PLAN                  
----------------------------------------------
 Index Only Scan using box_spgist on box_temp
   Index Cond: (f1 ~= '(40,40),(20,20)'::box)
(2 rows)

RESET enable_seqscan;
DROP INDEX box_spgist;