Commit eee28a26 authored by unknown's avatar unknown
Browse files

Bug #24563: MBROverlaps does not seem to function propertly. 

Fix is to rewrite the MBR::overlaps() function, to compute the dimension of both
arguments, and the dimension of the intersection; test that all three dimensions are the
same (e.g., all are Polygons).

Add tests for all MBR* functions for various combinations of shapes, lines and points.


mysql-test/include/gis_generic.inc:
  Add tests & checks for bug #24563 and bug #24588 - some GIS functions missing in
  5.1; many GIS functions not tested; Overlaps() function was incorrect when MBR shifted
  only along one axis; Overlaps() needs to take dimension of shape into account.
mysql-test/r/archive_gis.result:
  Update test results.
mysql-test/r/bdb_gis.result:
  Update test results.
mysql-test/r/gis.result:
  Update test results.
mysql-test/r/innodb_gis.result:
  Update test results.
mysql-test/r/ndb_gis.result:
  Update test results.
mysql-test/t/gis.test:
  Add tests & checks for bug #24563 and bug #24588 - some GIS functions missing in
  5.1; many GIS functions not tested; Overlaps() function was incorrect when MBR shifted
  only along one axis; Overlaps() needs to take dimension of shape into account.
sql/spatial.h:
  Add MBR::dimension() (map MBR to integral dimension: point -> 0, line -> 1,
  polygon -> 2, invalid -> -1)
  
  Fix MBR::overlaps() to handle MBRs which are shifted on one dimension only, and to
  take MBR dimension into account.  Also, test both within() and contains() predicates (so
  that overlaps(a, b) == overlaps(b, a)).
parent 2b52bc2a

mysql-test/include/gis_generic.inc

+70 −1
Original line number Diff line number Diff line
@@ -177,4 +177,73 @@ insert into t1 values (pointfromtext('point(1,1)')); 


drop table t1;



# End of 5.0 tests
 
--echo End of 4.1 tests





#

# Bug#24563: MBROverlaps does not seem to function propertly

# Bug#54888: MBROverlaps missing in 5.1?

#



# Test all MBR* functions and their non-MBR-prefixed aliases,

# using shifted squares to verify the spatial relations.



create table t1 (name VARCHAR(100), square GEOMETRY);



INSERT INTO t1 VALUES("center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));



INSERT INTO t1 VALUES("small",  GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));

INSERT INTO t1 VALUES("big",    GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));



INSERT INTO t1 VALUES("up",     GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));

INSERT INTO t1 VALUES("up2",    GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));

INSERT INTO t1 VALUES("up3",    GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));



INSERT INTO t1 VALUES("down",   GeomFromText('POLYGON (( 0 -1, 0  1, 2  1, 2 -1, 0 -1))'));

INSERT INTO t1 VALUES("down2",  GeomFromText('POLYGON (( 0 -2, 0  0, 2  0, 2 -2, 0 -2))'));

INSERT INTO t1 VALUES("down3",  GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));



INSERT INTO t1 VALUES("right",  GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));

INSERT INTO t1 VALUES("right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));

INSERT INTO t1 VALUES("right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));



INSERT INTO t1 VALUES("left",   GeomFromText('POLYGON (( -1 0, -1 2,  1 2,  1 0, -1 0))'));

INSERT INTO t1 VALUES("left2",  GeomFromText('POLYGON (( -2 0, -2 2,  0 2,  0 0, -2 0))'));

INSERT INTO t1 VALUES("left3",  GeomFromText('POLYGON (( -3 0, -3 2, -1 2, -1 0, -3 0))'));



SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrcontains  FROM t1 a1 JOIN t1 a2 ON MBRContains(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrdisjoint  FROM t1 a1 JOIN t1 a2 ON MBRDisjoint(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrequal     FROM t1 a1 JOIN t1 a2 ON MBREqual(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrintersect FROM t1 a1 JOIN t1 a2 ON MBRIntersects( a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbroverlaps  FROM t1 a1 JOIN t1 a2 ON MBROverlaps(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrtouches   FROM t1 a1 JOIN t1 a2 ON MBRTouches(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrwithin    FROM t1 a1 JOIN t1 a2 ON MBRWithin(     a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;



SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS contains     FROM t1 a1 JOIN t1 a2 ON Contains(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS disjoint     FROM t1 a1 JOIN t1 a2 ON Disjoint(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS equals       FROM t1 a1 JOIN t1 a2 ON Equals(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS intersect    FROM t1 a1 JOIN t1 a2 ON Intersects(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS overlaps     FROM t1 a1 JOIN t1 a2 ON Overlaps(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS touches      FROM t1 a1 JOIN t1 a2 ON Touches(       a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS within       FROM t1 a1 JOIN t1 a2 ON Within(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;



# Overlaps needs a few more tests, with point and line dimensions



SET @vert1   = GeomFromText('POLYGON ((0 -2, 0 2, 0 -2))');

SET @horiz1  = GeomFromText('POLYGON ((-2 0, 2 0, -2 0))');

SET @horiz2 = GeomFromText('POLYGON ((-1 0, 3 0, -1 0))');

SET @horiz3 = GeomFromText('POLYGON ((2 0, 3 0, 2 0))');

SET @point1 = GeomFromText('POLYGON ((0 0))');

SET @point2 = GeomFromText('POLYGON ((-2 0))');



SELECT GROUP_CONCAT(a1.name ORDER BY a1.name) AS overlaps FROM t1 a1 WHERE Overlaps(a1.square, @vert1) GROUP BY a1.name;

SELECT GROUP_CONCAT(a1.name ORDER BY a1.name) AS overlaps FROM t1 a1 WHERE Overlaps(a1.square, @horiz1) GROUP BY a1.name;

SELECT Overlaps(@horiz1, @vert1) FROM DUAL;

SELECT Overlaps(@horiz1, @horiz2) FROM DUAL;

SELECT Overlaps(@horiz1, @horiz3) FROM DUAL;

SELECT Overlaps(@horiz1, @point1) FROM DUAL;

SELECT Overlaps(@horiz1, @point2) FROM DUAL;



DROP TABLE t1;



--echo End of 5.0 tests

mysql-test/r/archive_gis.result

+87 −1
Original line number Diff line number Diff line
@@ -392,7 +392,7 @@ Intersects(g1.g, g2.g) as i, Crosses(g1.g, g2.g) as r 
FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;

first	second	w	c	o	e	d	t	i	r

120	120	1	1	0	1	0	0	1	0

120	121	0	0	0	0	0	0	1	0

120	121	0	0	1	0	0	0	1	0

121	120	0	0	1	0	0	0	1	0

121	121	1	1	0	1	0	0	1	0

explain extended SELECT g1.fid as first, g2.fid as second,
@@ -456,3 +456,89 @@ ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field 
insert into t1 values (pointfromtext('point(1,1)'));

ERROR 23000: Column 'fl' cannot be null

drop table t1;

End of 4.1 tests

create table t1 (name VARCHAR(100), square GEOMETRY);

INSERT INTO t1 VALUES("center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));

INSERT INTO t1 VALUES("small",  GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));

INSERT INTO t1 VALUES("big",    GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));

INSERT INTO t1 VALUES("up",     GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));

INSERT INTO t1 VALUES("up2",    GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));

INSERT INTO t1 VALUES("up3",    GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));

INSERT INTO t1 VALUES("down",   GeomFromText('POLYGON (( 0 -1, 0  1, 2  1, 2 -1, 0 -1))'));

INSERT INTO t1 VALUES("down2",  GeomFromText('POLYGON (( 0 -2, 0  0, 2  0, 2 -2, 0 -2))'));

INSERT INTO t1 VALUES("down3",  GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));

INSERT INTO t1 VALUES("right",  GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));

INSERT INTO t1 VALUES("right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));

INSERT INTO t1 VALUES("right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));

INSERT INTO t1 VALUES("left",   GeomFromText('POLYGON (( -1 0, -1 2,  1 2,  1 0, -1 0))'));

INSERT INTO t1 VALUES("left2",  GeomFromText('POLYGON (( -2 0, -2 2,  0 2,  0 0, -2 0))'));

INSERT INTO t1 VALUES("left3",  GeomFromText('POLYGON (( -3 0, -3 2, -1 2, -1 0, -3 0))'));

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrcontains  FROM t1 a1 JOIN t1 a2 ON MBRContains(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrcontains

center,small

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrdisjoint  FROM t1 a1 JOIN t1 a2 ON MBRDisjoint(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrdisjoint

down3,left3,right3,up3

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrequal     FROM t1 a1 JOIN t1 a2 ON MBREqual(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrequal

center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrintersect FROM t1 a1 JOIN t1 a2 ON MBRIntersects( a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrintersect

big,center,down,down2,left,left2,right,right2,small,up,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbroverlaps  FROM t1 a1 JOIN t1 a2 ON MBROverlaps(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbroverlaps

down,left,right,up

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrtouches   FROM t1 a1 JOIN t1 a2 ON MBRTouches(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrtouches

down2,left2,right2,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrwithin    FROM t1 a1 JOIN t1 a2 ON MBRWithin(     a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrwithin

big,center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS contains     FROM t1 a1 JOIN t1 a2 ON Contains(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

contains

center,small

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS disjoint     FROM t1 a1 JOIN t1 a2 ON Disjoint(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

disjoint

down3,left3,right3,up3

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS equals       FROM t1 a1 JOIN t1 a2 ON Equals(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

equals

center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS intersect    FROM t1 a1 JOIN t1 a2 ON Intersects(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

intersect

big,center,down,down2,left,left2,right,right2,small,up,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS overlaps     FROM t1 a1 JOIN t1 a2 ON Overlaps(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

overlaps

down,left,right,up

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS touches      FROM t1 a1 JOIN t1 a2 ON Touches(       a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

touches

down2,left2,right2,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS within       FROM t1 a1 JOIN t1 a2 ON Within(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

within

big,center

SET @vert1   = GeomFromText('POLYGON ((0 -2, 0 2, 0 -2))');

SET @horiz1  = GeomFromText('POLYGON ((-2 0, 2 0, -2 0))');

SET @horiz2 = GeomFromText('POLYGON ((-1 0, 3 0, -1 0))');

SET @horiz3 = GeomFromText('POLYGON ((2 0, 3 0, 2 0))');

SET @point1 = GeomFromText('POLYGON ((0 0))');

SET @point2 = GeomFromText('POLYGON ((-2 0))');

SELECT GROUP_CONCAT(a1.name ORDER BY a1.name) AS overlaps FROM t1 a1 WHERE Overlaps(a1.square, @vert1) GROUP BY a1.name;

overlaps

SELECT GROUP_CONCAT(a1.name ORDER BY a1.name) AS overlaps FROM t1 a1 WHERE Overlaps(a1.square, @horiz1) GROUP BY a1.name;

overlaps

SELECT Overlaps(@horiz1, @vert1) FROM DUAL;

Overlaps(@horiz1, @vert1)

0

SELECT Overlaps(@horiz1, @horiz2) FROM DUAL;

Overlaps(@horiz1, @horiz2)

1

SELECT Overlaps(@horiz1, @horiz3) FROM DUAL;

Overlaps(@horiz1, @horiz3)

0

SELECT Overlaps(@horiz1, @point1) FROM DUAL;

Overlaps(@horiz1, @point1)

0

SELECT Overlaps(@horiz1, @point2) FROM DUAL;

Overlaps(@horiz1, @point2)

0

DROP TABLE t1;

End of 5.0 tests

mysql-test/r/bdb_gis.result

+62 −1
Original line number Diff line number Diff line
@@ -392,7 +392,7 @@ Intersects(g1.g, g2.g) as i, Crosses(g1.g, g2.g) as r 
FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;

first	second	w	c	o	e	d	t	i	r

120	120	1	1	0	1	0	0	1	0

120	121	0	0	0	0	0	0	1	0

120	121	0	0	1	0	0	0	1	0

121	120	0	0	1	0	0	0	1	0

121	121	1	1	0	1	0	0	1	0

explain extended SELECT g1.fid as first, g2.fid as second,
@@ -456,3 +456,64 @@ ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field 
insert into t1 values (pointfromtext('point(1,1)'));

ERROR 23000: Column 'fl' cannot be null

drop table t1;

End of 4.1 tests

create table t1 (name VARCHAR(100), square GEOMETRY);

INSERT INTO t1 VALUES("center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));

INSERT INTO t1 VALUES("small",  GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));

INSERT INTO t1 VALUES("big",    GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));

INSERT INTO t1 VALUES("up",     GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));

INSERT INTO t1 VALUES("up2",    GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));

INSERT INTO t1 VALUES("up3",    GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));

INSERT INTO t1 VALUES("down",   GeomFromText('POLYGON (( 0 -1, 0  1, 2  1, 2 -1, 0 -1))'));

INSERT INTO t1 VALUES("down2",  GeomFromText('POLYGON (( 0 -2, 0  0, 2  0, 2 -2, 0 -2))'));

INSERT INTO t1 VALUES("down3",  GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));

INSERT INTO t1 VALUES("right",  GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));

INSERT INTO t1 VALUES("right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));

INSERT INTO t1 VALUES("right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));

INSERT INTO t1 VALUES("left",   GeomFromText('POLYGON (( -1 0, -1 2,  1 2,  1 0, -1 0))'));

INSERT INTO t1 VALUES("left2",  GeomFromText('POLYGON (( -2 0, -2 2,  0 2,  0 0, -2 0))'));

INSERT INTO t1 VALUES("left3",  GeomFromText('POLYGON (( -3 0, -3 2, -1 2, -1 0, -3 0))'));

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrcontains  FROM t1 a1 JOIN t1 a2 ON MBRContains(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrcontains

center,small

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrdisjoint  FROM t1 a1 JOIN t1 a2 ON MBRDisjoint(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrdisjoint

down3,left3,right3,up3

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrequal     FROM t1 a1 JOIN t1 a2 ON MBREqual(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrequal

center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrintersect FROM t1 a1 JOIN t1 a2 ON MBRIntersects( a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrintersect

big,center,down,down2,left,left2,right,right2,small,up,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbroverlaps  FROM t1 a1 JOIN t1 a2 ON MBROverlaps(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbroverlaps

down,left,right,up

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrtouches   FROM t1 a1 JOIN t1 a2 ON MBRTouches(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrtouches

down2,left2,right2,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrwithin    FROM t1 a1 JOIN t1 a2 ON MBRWithin(     a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrwithin

big,center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS contains     FROM t1 a1 JOIN t1 a2 ON Contains(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

contains

center,small

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS disjoint     FROM t1 a1 JOIN t1 a2 ON Disjoint(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

disjoint

down3,left3,right3,up3

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS equals       FROM t1 a1 JOIN t1 a2 ON Equals(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

equals

center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS intersect    FROM t1 a1 JOIN t1 a2 ON Intersects(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

intersect

big,center,down,down2,left,left2,right,right2,small,up,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS overlaps     FROM t1 a1 JOIN t1 a2 ON Overlaps(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

overlaps

down,left,right,up

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS touches      FROM t1 a1 JOIN t1 a2 ON Touches(       a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

touches

down2,left2,right2,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS within       FROM t1 a1 JOIN t1 a2 ON Within(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

within

big,center

DROP TABLE t1;

End of 5.0 tests

mysql-test/r/gis.result

+86 −1
Original line number Diff line number Diff line
@@ -385,7 +385,7 @@ Intersects(g1.g, g2.g) as i, Crosses(g1.g, g2.g) as r 
FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;

first	second	w	c	o	e	d	t	i	r

120	120	1	1	0	1	0	0	1	0

120	121	0	0	0	0	0	0	1	0

120	121	0	0	1	0	0	0	1	0

121	120	0	0	1	0	0	0	1	0

121	121	1	1	0	1	0	0	1	0

explain extended SELECT g1.fid as first, g2.fid as second,
@@ -763,3 +763,88 @@ create table t1 (g geometry not null); 
insert into t1 values(default);

ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field

drop table t1;

create table t1 (name VARCHAR(100), square GEOMETRY);

INSERT INTO t1 VALUES("center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));

INSERT INTO t1 VALUES("small",  GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));

INSERT INTO t1 VALUES("big",    GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));

INSERT INTO t1 VALUES("up",     GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));

INSERT INTO t1 VALUES("up2",    GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));

INSERT INTO t1 VALUES("up3",    GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));

INSERT INTO t1 VALUES("down",   GeomFromText('POLYGON (( 0 -1, 0  1, 2  1, 2 -1, 0 -1))'));

INSERT INTO t1 VALUES("down2",  GeomFromText('POLYGON (( 0 -2, 0  0, 2  0, 2 -2, 0 -2))'));

INSERT INTO t1 VALUES("down3",  GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));

INSERT INTO t1 VALUES("right",  GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));

INSERT INTO t1 VALUES("right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));

INSERT INTO t1 VALUES("right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));

INSERT INTO t1 VALUES("left",   GeomFromText('POLYGON (( -1 0, -1 2,  1 2,  1 0, -1 0))'));

INSERT INTO t1 VALUES("left2",  GeomFromText('POLYGON (( -2 0, -2 2,  0 2,  0 0, -2 0))'));

INSERT INTO t1 VALUES("left3",  GeomFromText('POLYGON (( -3 0, -3 2, -1 2, -1 0, -3 0))'));

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrcontains  FROM t1 a1 JOIN t1 a2 ON MBRContains(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrcontains

center,small

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrdisjoint  FROM t1 a1 JOIN t1 a2 ON MBRDisjoint(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrdisjoint

down3,left3,right3,up3

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrequal     FROM t1 a1 JOIN t1 a2 ON MBREqual(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrequal

center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrintersect FROM t1 a1 JOIN t1 a2 ON MBRIntersects( a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrintersect

big,center,down,down2,left,left2,right,right2,small,up,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbroverlaps  FROM t1 a1 JOIN t1 a2 ON MBROverlaps(   a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbroverlaps

down,left,right,up

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrtouches   FROM t1 a1 JOIN t1 a2 ON MBRTouches(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrtouches

down2,left2,right2,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS mbrwithin    FROM t1 a1 JOIN t1 a2 ON MBRWithin(     a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

mbrwithin

big,center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS contains     FROM t1 a1 JOIN t1 a2 ON Contains(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

contains

center,small

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS disjoint     FROM t1 a1 JOIN t1 a2 ON Disjoint(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

disjoint

down3,left3,right3,up3

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS equals       FROM t1 a1 JOIN t1 a2 ON Equals(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

equals

center

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS intersect    FROM t1 a1 JOIN t1 a2 ON Intersects(    a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

intersect

big,center,down,down2,left,left2,right,right2,small,up,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS overlaps     FROM t1 a1 JOIN t1 a2 ON Overlaps(      a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

overlaps

down,left,right,up

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS touches      FROM t1 a1 JOIN t1 a2 ON Touches(       a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

touches

down2,left2,right2,up2

SELECT GROUP_CONCAT(a2.name ORDER BY a2.name) AS within       FROM t1 a1 JOIN t1 a2 ON Within(        a1.square, a2.square) WHERE a1.name = "center" GROUP BY a1.name;

within

big,center

SET @vert1   = GeomFromText('POLYGON ((0 -2, 0 2, 0 -2))');

SET @horiz1  = GeomFromText('POLYGON ((-2 0, 2 0, -2 0))');

SET @horiz2 = GeomFromText('POLYGON ((-1 0, 3 0, -1 0))');

SET @horiz3 = GeomFromText('POLYGON ((2 0, 3 0, 2 0))');

SET @point1 = GeomFromText('POLYGON ((0 0))');

SET @point2 = GeomFromText('POLYGON ((-2 0))');

SELECT GROUP_CONCAT(a1.name ORDER BY a1.name) AS overlaps FROM t1 a1 WHERE Overlaps(a1.square, @vert1) GROUP BY a1.name;

overlaps

SELECT GROUP_CONCAT(a1.name ORDER BY a1.name) AS overlaps FROM t1 a1 WHERE Overlaps(a1.square, @horiz1) GROUP BY a1.name;

overlaps

SELECT Overlaps(@horiz1, @vert1) FROM DUAL;

Overlaps(@horiz1, @vert1)

0

SELECT Overlaps(@horiz1, @horiz2) FROM DUAL;

Overlaps(@horiz1, @horiz2)

1

SELECT Overlaps(@horiz1, @horiz3) FROM DUAL;

Overlaps(@horiz1, @horiz3)

0

SELECT Overlaps(@horiz1, @point1) FROM DUAL;

Overlaps(@horiz1, @point1)

0

SELECT Overlaps(@horiz1, @point2) FROM DUAL;

Overlaps(@horiz1, @point2)

0

DROP TABLE t1;

End of 5.0 tests

mysql-test/r/innodb_gis.result

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