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Merge bk-internal:/home/bk/mysql-5.0-maint

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into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint
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2007-03-29 11:54:59 +02:00
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18 changed files with 997 additions and 279 deletions
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73
mysql-test/include/gis_generic.inc
View File

@ -177,4 +177,75 @@ insert into t1 values (pointfromtext('point(1,1)'));
drop table t1; 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.
# Primary key is needed for NDB with binlog; bug ARCHIVE doesn't
# support AUTO_INCREMENT, so specify id values explicitly
CREATE TABLE t1 (id INT UNSIGNED NOT NULL PRIMARY KEY, name VARCHAR(100), square GEOMETRY);
INSERT INTO t1 VALUES( 1, "center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));
INSERT INTO t1 VALUES( 2, "small", GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));
INSERT INTO t1 VALUES( 3, "big", GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));
INSERT INTO t1 VALUES( 4, "up", GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));
INSERT INTO t1 VALUES( 5, "up2", GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));
INSERT INTO t1 VALUES( 6, "up3", GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));
INSERT INTO t1 VALUES( 7, "down", GeomFromText('POLYGON (( 0 -1, 0 1, 2 1, 2 -1, 0 -1))'));
INSERT INTO t1 VALUES( 8, "down2", GeomFromText('POLYGON (( 0 -2, 0 0, 2 0, 2 -2, 0 -2))'));
INSERT INTO t1 VALUES( 9, "down3", GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));
INSERT INTO t1 VALUES(10, "right", GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));
INSERT INTO t1 VALUES(11, "right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));
INSERT INTO t1 VALUES(12, "right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));
INSERT INTO t1 VALUES(13, "left", GeomFromText('POLYGON (( -1 0, -1 2, 1 2, 1 0, -1 0))'));
INSERT INTO t1 VALUES(14, "left2", GeomFromText('POLYGON (( -2 0, -2 2, 0 2, 0 0, -2 0))'));
INSERT INTO t1 VALUES(15, "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

88
mysql-test/r/archive_gis.result
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@ -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; FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
first second w c o e d t i r first second w c o e d t i r
120 120 1 1 0 1 0 0 1 0 120 120 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 0 121 120 0 0 1 0 0 0 1 0
121 121 1 1 0 1 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, 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)')); insert into t1 values (pointfromtext('point(1,1)'));
ERROR 23000: Column 'fl' cannot be null ERROR 23000: Column 'fl' cannot be null
drop table t1; drop table t1;
End of 4.1 tests
CREATE TABLE t1 (id INT UNSIGNED NOT NULL PRIMARY KEY, name VARCHAR(100), square GEOMETRY);
INSERT INTO t1 VALUES( 1, "center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));
INSERT INTO t1 VALUES( 2, "small", GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));
INSERT INTO t1 VALUES( 3, "big", GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));
INSERT INTO t1 VALUES( 4, "up", GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));
INSERT INTO t1 VALUES( 5, "up2", GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));
INSERT INTO t1 VALUES( 6, "up3", GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));
INSERT INTO t1 VALUES( 7, "down", GeomFromText('POLYGON (( 0 -1, 0 1, 2 1, 2 -1, 0 -1))'));
INSERT INTO t1 VALUES( 8, "down2", GeomFromText('POLYGON (( 0 -2, 0 0, 2 0, 2 -2, 0 -2))'));
INSERT INTO t1 VALUES( 9, "down3", GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));
INSERT INTO t1 VALUES(10, "right", GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));
INSERT INTO t1 VALUES(11, "right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));
INSERT INTO t1 VALUES(12, "right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));
INSERT INTO t1 VALUES(13, "left", GeomFromText('POLYGON (( -1 0, -1 2, 1 2, 1 0, -1 0))'));
INSERT INTO t1 VALUES(14, "left2", GeomFromText('POLYGON (( -2 0, -2 2, 0 2, 0 0, -2 0))'));
INSERT INTO t1 VALUES(15, "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

88
mysql-test/r/bdb_gis.result
View File

@ -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; FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
first second w c o e d t i r first second w c o e d t i r
120 120 1 1 0 1 0 0 1 0 120 120 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 0 121 120 0 0 1 0 0 0 1 0
121 121 1 1 0 1 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, 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)')); insert into t1 values (pointfromtext('point(1,1)'));
ERROR 23000: Column 'fl' cannot be null ERROR 23000: Column 'fl' cannot be null
drop table t1; drop table t1;
End of 4.1 tests
CREATE TABLE t1 (id INT UNSIGNED NOT NULL PRIMARY KEY, name VARCHAR(100), square GEOMETRY);
INSERT INTO t1 VALUES( 1, "center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));
INSERT INTO t1 VALUES( 2, "small", GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));
INSERT INTO t1 VALUES( 3, "big", GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));
INSERT INTO t1 VALUES( 4, "up", GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));
INSERT INTO t1 VALUES( 5, "up2", GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));
INSERT INTO t1 VALUES( 6, "up3", GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));
INSERT INTO t1 VALUES( 7, "down", GeomFromText('POLYGON (( 0 -1, 0 1, 2 1, 2 -1, 0 -1))'));
INSERT INTO t1 VALUES( 8, "down2", GeomFromText('POLYGON (( 0 -2, 0 0, 2 0, 2 -2, 0 -2))'));
INSERT INTO t1 VALUES( 9, "down3", GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));
INSERT INTO t1 VALUES(10, "right", GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));
INSERT INTO t1 VALUES(11, "right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));
INSERT INTO t1 VALUES(12, "right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));
INSERT INTO t1 VALUES(13, "left", GeomFromText('POLYGON (( -1 0, -1 2, 1 2, 1 0, -1 0))'));
INSERT INTO t1 VALUES(14, "left2", GeomFromText('POLYGON (( -2 0, -2 2, 0 2, 0 0, -2 0))'));
INSERT INTO t1 VALUES(15, "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

87
mysql-test/r/gis.result
View File

@ -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; FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
first second w c o e d t i r first second w c o e d t i r
120 120 1 1 0 1 0 0 1 0 120 120 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 0 121 120 0 0 1 0 0 0 1 0
121 121 1 1 0 1 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, 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); insert into t1 values(default);
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
drop table t1; 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

88
mysql-test/r/innodb_gis.result
View File

@ -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; FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
first second w c o e d t i r first second w c o e d t i r
120 120 1 1 0 1 0 0 1 0 120 120 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 0 121 120 0 0 1 0 0 0 1 0
121 121 1 1 0 1 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, 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)')); insert into t1 values (pointfromtext('point(1,1)'));
ERROR 23000: Column 'fl' cannot be null ERROR 23000: Column 'fl' cannot be null
drop table t1; drop table t1;
End of 4.1 tests
CREATE TABLE t1 (id INT UNSIGNED NOT NULL PRIMARY KEY, name VARCHAR(100), square GEOMETRY);
INSERT INTO t1 VALUES( 1, "center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));
INSERT INTO t1 VALUES( 2, "small", GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));
INSERT INTO t1 VALUES( 3, "big", GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));
INSERT INTO t1 VALUES( 4, "up", GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));
INSERT INTO t1 VALUES( 5, "up2", GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));
INSERT INTO t1 VALUES( 6, "up3", GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));
INSERT INTO t1 VALUES( 7, "down", GeomFromText('POLYGON (( 0 -1, 0 1, 2 1, 2 -1, 0 -1))'));
INSERT INTO t1 VALUES( 8, "down2", GeomFromText('POLYGON (( 0 -2, 0 0, 2 0, 2 -2, 0 -2))'));
INSERT INTO t1 VALUES( 9, "down3", GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));
INSERT INTO t1 VALUES(10, "right", GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));
INSERT INTO t1 VALUES(11, "right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));
INSERT INTO t1 VALUES(12, "right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));
INSERT INTO t1 VALUES(13, "left", GeomFromText('POLYGON (( -1 0, -1 2, 1 2, 1 0, -1 0))'));
INSERT INTO t1 VALUES(14, "left2", GeomFromText('POLYGON (( -2 0, -2 2, 0 2, 0 0, -2 0))'));
INSERT INTO t1 VALUES(15, "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

176
mysql-test/r/ndb_gis.result
View File

@ -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; FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
first second w c o e d t i r first second w c o e d t i r
120 120 1 1 0 1 0 0 1 0 120 120 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 0 121 120 0 0 1 0 0 0 1 0
121 121 1 1 0 1 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, explain extended SELECT g1.fid as first, g2.fid as second,
@ -456,6 +456,92 @@ ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
insert into t1 values (pointfromtext('point(1,1)')); insert into t1 values (pointfromtext('point(1,1)'));
ERROR 23000: Column 'fl' cannot be null ERROR 23000: Column 'fl' cannot be null
drop table t1; drop table t1;
End of 4.1 tests
CREATE TABLE t1 (id INT UNSIGNED NOT NULL PRIMARY KEY, name VARCHAR(100), square GEOMETRY);
INSERT INTO t1 VALUES( 1, "center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));
INSERT INTO t1 VALUES( 2, "small", GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));
INSERT INTO t1 VALUES( 3, "big", GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));
INSERT INTO t1 VALUES( 4, "up", GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));
INSERT INTO t1 VALUES( 5, "up2", GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));
INSERT INTO t1 VALUES( 6, "up3", GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));
INSERT INTO t1 VALUES( 7, "down", GeomFromText('POLYGON (( 0 -1, 0 1, 2 1, 2 -1, 0 -1))'));
INSERT INTO t1 VALUES( 8, "down2", GeomFromText('POLYGON (( 0 -2, 0 0, 2 0, 2 -2, 0 -2))'));
INSERT INTO t1 VALUES( 9, "down3", GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));
INSERT INTO t1 VALUES(10, "right", GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));
INSERT INTO t1 VALUES(11, "right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));
INSERT INTO t1 VALUES(12, "right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));
INSERT INTO t1 VALUES(13, "left", GeomFromText('POLYGON (( -1 0, -1 2, 1 2, 1 0, -1 0))'));
INSERT INTO t1 VALUES(14, "left2", GeomFromText('POLYGON (( -2 0, -2 2, 0 2, 0 0, -2 0))'));
INSERT INTO t1 VALUES(15, "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
set engine_condition_pushdown = on; set engine_condition_pushdown = on;
DROP TABLE IF EXISTS t1, gis_point, gis_line, gis_polygon, gis_multi_point, gis_multi_line, gis_multi_polygon, gis_geometrycollection, gis_geometry; DROP TABLE IF EXISTS t1, gis_point, gis_line, gis_polygon, gis_multi_point, gis_multi_line, gis_multi_polygon, gis_geometrycollection, gis_geometry;
CREATE TABLE gis_point (fid INTEGER, g POINT); CREATE TABLE gis_point (fid INTEGER, g POINT);
@ -850,7 +936,7 @@ 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; FROM gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
first second w c o e d t i r first second w c o e d t i r
120 120 1 1 0 1 0 0 1 0 120 120 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 0 121 120 0 0 1 0 0 0 1 0
121 121 1 1 0 1 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, explain extended SELECT g1.fid as first, g2.fid as second,
@ -914,3 +1000,89 @@ ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
insert into t1 values (pointfromtext('point(1,1)')); insert into t1 values (pointfromtext('point(1,1)'));
ERROR 23000: Column 'fl' cannot be null ERROR 23000: Column 'fl' cannot be null
drop table t1; drop table t1;
End of 4.1 tests
CREATE TABLE t1 (id INT UNSIGNED NOT NULL PRIMARY KEY, name VARCHAR(100), square GEOMETRY);
INSERT INTO t1 VALUES( 1, "center", GeomFromText('POLYGON (( 0 0, 0 2, 2 2, 2 0, 0 0))'));
INSERT INTO t1 VALUES( 2, "small", GeomFromText('POLYGON (( 0 0, 0 1, 1 1, 1 0, 0 0))'));
INSERT INTO t1 VALUES( 3, "big", GeomFromText('POLYGON (( 0 0, 0 3, 3 3, 3 0, 0 0))'));
INSERT INTO t1 VALUES( 4, "up", GeomFromText('POLYGON (( 0 1, 0 3, 2 3, 2 1, 0 1))'));
INSERT INTO t1 VALUES( 5, "up2", GeomFromText('POLYGON (( 0 2, 0 4, 2 4, 2 2, 0 2))'));
INSERT INTO t1 VALUES( 6, "up3", GeomFromText('POLYGON (( 0 3, 0 5, 2 5, 2 3, 0 3))'));
INSERT INTO t1 VALUES( 7, "down", GeomFromText('POLYGON (( 0 -1, 0 1, 2 1, 2 -1, 0 -1))'));
INSERT INTO t1 VALUES( 8, "down2", GeomFromText('POLYGON (( 0 -2, 0 0, 2 0, 2 -2, 0 -2))'));
INSERT INTO t1 VALUES( 9, "down3", GeomFromText('POLYGON (( 0 -3, 0 -1, 2 -1, 2 -3, 0 -3))'));
INSERT INTO t1 VALUES(10, "right", GeomFromText('POLYGON (( 1 0, 1 2, 3 2, 3 0, 1 0))'));
INSERT INTO t1 VALUES(11, "right2", GeomFromText('POLYGON (( 2 0, 2 2, 4 2, 4 0, 2 0))'));
INSERT INTO t1 VALUES(12, "right3", GeomFromText('POLYGON (( 3 0, 3 2, 5 2, 5 0, 3 0))'));
INSERT INTO t1 VALUES(13, "left", GeomFromText('POLYGON (( -1 0, -1 2, 1 2, 1 0, -1 0))'));
INSERT INTO t1 VALUES(14, "left2", GeomFromText('POLYGON (( -2 0, -2 2, 0 2, 0 0, -2 0))'));
INSERT INTO t1 VALUES(15, "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

41
mysql-test/r/strict.result
View File

@ -1346,3 +1346,44 @@ t1 CREATE TABLE `t1` (
`i` int(11) default NULL `i` int(11) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='123456789*123456789*123456789*123456789*123456789*123456789*' ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='123456789*123456789*123456789*123456789*123456789*123456789*'
drop table t1; drop table t1;
set sql_mode= 'traditional';
create table t1(col1 tinyint, col2 tinyint unsigned,
col3 smallint, col4 smallint unsigned,
col5 mediumint, col6 mediumint unsigned,
col7 int, col8 int unsigned,
col9 bigint, col10 bigint unsigned);
insert into t1(col1) values('-');
ERROR HY000: Incorrect integer value: '-' for column 'col1' at row 1
insert into t1(col2) values('+');
ERROR HY000: Incorrect integer value: '+' for column 'col2' at row 1
insert into t1(col3) values('-');
ERROR HY000: Incorrect integer value: '-' for column 'col3' at row 1
insert into t1(col4) values('+');
ERROR HY000: Incorrect integer value: '+' for column 'col4' at row 1
insert into t1(col5) values('-');
ERROR HY000: Incorrect integer value: '-' for column 'col5' at row 1
insert into t1(col6) values('+');
ERROR HY000: Incorrect integer value: '+' for column 'col6' at row 1
insert into t1(col7) values('-');
ERROR HY000: Incorrect integer value: '-' for column 'col7' at row 1
insert into t1(col8) values('+');
ERROR HY000: Incorrect integer value: '+' for column 'col8' at row 1
insert into t1(col9) values('-');
ERROR HY000: Incorrect integer value: '-' for column 'col9' at row 1
insert into t1(col10) values('+');
ERROR HY000: Incorrect integer value: '+' for column 'col10' at row 1
drop table t1;
set sql_mode='traditional';
create table t1(a year);
insert into t1 values ('-');
ERROR HY000: Incorrect integer value: '-' for column 'a' at row 1
insert into t1 values ('+');
ERROR HY000: Incorrect integer value: '+' for column 'a' at row 1
insert into t1 values ('');
ERROR HY000: Incorrect integer value: '' for column 'a' at row 1
insert into t1 values ('2000a');
ERROR 01000: Data truncated for column 'a' at row 1
insert into t1 values ('2E3x');
ERROR 01000: Data truncated for column 'a' at row 1
drop table t1;
End of 5.0 tests

2
mysql-test/r/type_date.result
View File

@ -99,7 +99,7 @@ DROP TABLE t1, t2, t3;
CREATE TABLE t1 (y YEAR); CREATE TABLE t1 (y YEAR);
INSERT INTO t1 VALUES ('abc'); INSERT INTO t1 VALUES ('abc');
Warnings: Warnings:
Warning 1264 Out of range value adjusted for column 'y' at row 1 Warning 1366 Incorrect integer value: 'abc' for column 'y' at row 1
SELECT * FROM t1; SELECT * FROM t1;
y y
0000 0000

12
mysql-test/r/type_year.result
View File

@ -34,3 +34,15 @@ select if(y = now(), 1, 0) from t1;
if(y = now(), 1, 0) if(y = now(), 1, 0)
1 1
drop table t1; drop table t1;
create table t1(a year);
insert into t1 values (2000.5), ('2000.5'), ('2001a'), ('2.001E3');
Warnings:
Warning 1265 Data truncated for column 'a' at row 3
select * from t1;
a
2001
2001
2001
2001
drop table t1;
End of 5.0 tests

68
mysql-test/t/gis.test
View File

@ -471,3 +471,71 @@ create table t1 (g geometry not null);
insert into t1 values(default); insert into t1 values(default);
drop table t1; drop table t1;
#
# 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

50
mysql-test/t/strict.test
View File

@ -1200,3 +1200,53 @@ create table t1 (i int)
comment '123456789*123456789*123456789*123456789*123456789*123456789*'; comment '123456789*123456789*123456789*123456789*123456789*123456789*';
show create table t1; show create table t1;
drop table t1; drop table t1;
#
# Bug #26359: Strings becoming truncated and converted to numbers under STRICT mode
#
set sql_mode= 'traditional';
create table t1(col1 tinyint, col2 tinyint unsigned,
col3 smallint, col4 smallint unsigned,
col5 mediumint, col6 mediumint unsigned,
col7 int, col8 int unsigned,
col9 bigint, col10 bigint unsigned);
--error 1366
insert into t1(col1) values('-');
--error 1366
insert into t1(col2) values('+');
--error 1366
insert into t1(col3) values('-');
--error 1366
insert into t1(col4) values('+');
--error 1366
insert into t1(col5) values('-');
--error 1366
insert into t1(col6) values('+');
--error 1366
insert into t1(col7) values('-');
--error 1366
insert into t1(col8) values('+');
--error 1366
insert into t1(col9) values('-');
--error 1366
insert into t1(col10) values('+');
drop table t1;
#
# Bug #27176: Assigning a string to an year column has unexpected results
#
set sql_mode='traditional';
create table t1(a year);
--error 1366
insert into t1 values ('-');
--error 1366
insert into t1 values ('+');
--error 1366
insert into t1 values ('');
--error 1265
insert into t1 values ('2000a');
--error 1265
insert into t1 values ('2E3x');
drop table t1;
--echo End of 5.0 tests

10
mysql-test/t/type_year.test
View File

@ -21,4 +21,12 @@ insert into t1 values (now());
select if(y = now(), 1, 0) from t1; select if(y = now(), 1, 0) from t1;
drop table t1; drop table t1;
# End of 4.1 tests #
# Bug #27176: Assigning a string to an year column has unexpected results
#
create table t1(a year);
insert into t1 values (2000.5), ('2000.5'), ('2001a'), ('2.001E3');
select * from t1;
drop table t1;
--echo End of 5.0 tests

2
mysys/my_malloc.c
View File

@ -37,7 +37,7 @@ gptr my_malloc(unsigned int size, myf my_flags)
if (my_flags & MY_FAE) if (my_flags & MY_FAE)
error_handler_hook=fatal_error_handler_hook; error_handler_hook=fatal_error_handler_hook;
if (my_flags & (MY_FAE+MY_WME)) if (my_flags & (MY_FAE+MY_WME))
my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG),size); my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH),size);
if (my_flags & MY_FAE) if (my_flags & MY_FAE)
exit(1); exit(1);
} }

4
mysys/safemalloc.c
View File

@ -150,11 +150,11 @@ gptr _mymalloc(uint size, const char *filename, uint lineno, myf MyFlags)
char buff[SC_MAXWIDTH]; char buff[SC_MAXWIDTH];
my_errno=errno; my_errno=errno;
sprintf(buff,"Out of memory at line %d, '%s'", lineno, filename); sprintf(buff,"Out of memory at line %d, '%s'", lineno, filename);
my_message(EE_OUTOFMEMORY,buff,MYF(ME_BELL+ME_WAITTANG)); my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH));
sprintf(buff,"needed %d byte (%ldk), memory in use: %ld bytes (%ldk)", sprintf(buff,"needed %d byte (%ldk), memory in use: %ld bytes (%ldk)",
size, (size + 1023L) / 1024L, size, (size + 1023L) / 1024L,
sf_malloc_max_memory, (sf_malloc_max_memory + 1023L) / 1024L); sf_malloc_max_memory, (sf_malloc_max_memory + 1023L) / 1024L);
my_message(EE_OUTOFMEMORY,buff,MYF(ME_BELL+ME_WAITTANG)); my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH));
} }
DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'", DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'",
sf_malloc_max_memory,lineno, filename)); sf_malloc_max_memory,lineno, filename));

371
sql/field.cc
View File

@ -963,6 +963,31 @@ static Item_result field_types_result_type [FIELDTYPE_NUM]=
}; };
/*
Test if the given string contains important data:
not spaces for character string,
or any data for binary string.
SYNOPSIS
test_if_important_data()
cs Character set
str String to test
strend String end
RETURN
FALSE - If string does not have important data
TRUE - If string has some important data
*/
static bool
test_if_important_data(CHARSET_INFO *cs, const char *str, const char *strend)
{
if (cs != &my_charset_bin)
str+= cs->cset->scan(cs, str, strend, MY_SEQ_SPACES);
return (str < strend);
}
/* /*
Detect Item_result by given field type of UNION merge result Detect Item_result by given field type of UNION merge result
@ -1052,65 +1077,114 @@ void Field_num::prepend_zeros(String *value)
} }
/* /*
Test if given number is a int (or a fixed format float with .000) Test if given number is a int.
SYNOPSIS SYNOPSIS
test_if_int() Field_num::check_int
cs Character set
str String to test str String to test
end Pointer to char after last used digit end Pointer to char after last used digit
cs Character set length String length
error Error returned by strntoull10rnd()
NOTES NOTE
This is called after one has called my_strntol() or similar function. This is called after one has called strntoull10rnd() function.
This is only used to give warnings in ALTER TABLE or LOAD DATA...
TODO
Make this multi-byte-character safe
RETURN RETURN
0 OK 0 ok
1 error. A warning is pushed if field_name != 0 1 error: empty string or wrong integer.
2 error: garbage at the end of string.
*/ */
bool Field::check_int(const char *str, int length, const char *int_end, int Field_num::check_int(CHARSET_INFO *cs, const char *str, int length,
CHARSET_INFO *cs) const char *int_end, int error)
{ {
const char *end; /* Test if we get an empty string or wrong integer */
if (str == int_end) if (str == int_end || error == MY_ERRNO_EDOM)
{ {
char buff[128]; char buff[128];
String tmp(buff,(uint32) sizeof(buff), system_charset_info); String tmp(buff, (uint32) sizeof(buff), system_charset_info);
tmp.copy(str, length, system_charset_info); tmp.copy(str, length, system_charset_info);
push_warning_printf(table->in_use, MYSQL_ERROR::WARN_LEVEL_WARN, push_warning_printf(table->in_use, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_TRUNCATED_WRONG_VALUE_FOR_FIELD, ER_TRUNCATED_WRONG_VALUE_FOR_FIELD,
ER(ER_TRUNCATED_WRONG_VALUE_FOR_FIELD), ER(ER_TRUNCATED_WRONG_VALUE_FOR_FIELD),
"integer", tmp.c_ptr(), field_name, "integer", tmp.c_ptr(), field_name,
(ulong) table->in_use->row_count); (ulong) table->in_use->row_count);
return 1; // Empty string return 1;
} }
end= str+length; /* Test if we have garbage at the end of the given string. */
if ((str= int_end) == end) if (test_if_important_data(cs, int_end, str + length))
return 0; // OK; All digits was used
/* Allow end .0000 */
if (*str == '.')
{ {
for (str++ ; str != end && *str == '0'; str++) set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED, 1);
; return 2;
}
/* Allow end space */
for ( ; str != end ; str++)
{
if (!my_isspace(cs,*str))
{
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED, 1);
return 1;
}
} }
return 0; return 0;
} }
/*
Conver a string to an integer then check bounds.
SYNOPSIS
Field_num::get_int
cs Character set
from String to convert
len Length of the string
rnd OUT longlong value
unsigned_max max unsigned value
signed_min min signed value
signed_max max signed value
DESCRIPTION
The function calls strntoull10rnd() to get an integer value then
check bounds and errors returned. In case of any error a warning
is raised.
RETURN
0 ok
1 error
*/
bool Field_num::get_int(CHARSET_INFO *cs, const char *from, uint len,
longlong *rnd, ulonglong unsigned_max,
longlong signed_min, longlong signed_max)
{
char *end;
int error;
*rnd= (longlong) cs->cset->strntoull10rnd(cs, from, len, unsigned_flag, &end,
&error);
if (unsigned_flag)
{
if (((ulonglong) *rnd > unsigned_max) && (*rnd= (longlong) unsigned_max) ||
error == MY_ERRNO_ERANGE)
{
goto out_of_range;
}
}
else
{
if (*rnd < signed_min)
{
*rnd= signed_min;
goto out_of_range;
}
else if (*rnd > signed_max)
{
*rnd= signed_max;
goto out_of_range;
}
}
if (table->in_use->count_cuted_fields && check_int(cs, from, len, end, error))
return 1;
return 0;
out_of_range:
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
return 1;
}
/* /*
Process decimal library return codes and issue warnings for overflow and Process decimal library return codes and issue warnings for overflow and
truncation. truncation.
@ -2506,45 +2580,11 @@ void Field_new_decimal::sql_type(String &str) const
int Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs) int Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs)
{ {
char *end;
int error; int error;
longlong rnd;
if (unsigned_flag)
{ error= get_int(cs, from, len, &rnd, 255, -128, 127);
ulonglong tmp= cs->cset->strntoull10rnd(cs, from, len, 1, &end, &error); ptr[0]= unsigned_flag ? (char) (ulonglong) rnd : (char) rnd;
if (error == MY_ERRNO_ERANGE || tmp > 255)
{
set_if_smaller(tmp, 255);
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
ptr[0]= (char) tmp;
}
else
{
longlong tmp= cs->cset->strntoull10rnd(cs, from, len, 0, &end, &error);
if (tmp < -128)
{
tmp= -128;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (tmp >= 128)
{
tmp= 127;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
ptr[0]= (char) tmp;
}
return error; return error;
} }
@ -2709,59 +2749,20 @@ void Field_tiny::sql_type(String &res) const
int Field_short::store(const char *from,uint len,CHARSET_INFO *cs) int Field_short::store(const char *from,uint len,CHARSET_INFO *cs)
{ {
char *end; int store_tmp;
int error; int error;
longlong rnd;
if (unsigned_flag)
{ error= get_int(cs, from, len, &rnd, UINT_MAX16, INT_MIN16, INT_MAX16);
ulonglong tmp= cs->cset->strntoull10rnd(cs, from, len, 1, &end, &error); store_tmp= unsigned_flag ? (int) (ulonglong) rnd : (int) rnd;
if (error == MY_ERRNO_ERANGE || tmp > UINT_MAX16)
{
set_if_smaller(tmp, UINT_MAX16);
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
#ifdef WORDS_BIGENDIAN #ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first) if (table->s->db_low_byte_first)
{ {
int2store(ptr,tmp); int2store(ptr, store_tmp);
}
else
#endif
shortstore(ptr,(short) tmp);
} }
else else
{
longlong tmp= cs->cset->strntoull10rnd(cs, from, len, 0, &end, &error);
if (tmp < INT_MIN16)
{
tmp= INT_MIN16;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (tmp > INT_MAX16)
{
tmp=INT_MAX16;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
{
int2store(ptr,tmp);
}
else
#endif #endif
shortstore(ptr,(short) tmp); shortstore(ptr, (short) store_tmp);
}
return error; return error;
} }
@ -2989,45 +2990,13 @@ void Field_short::sql_type(String &res) const
int Field_medium::store(const char *from,uint len,CHARSET_INFO *cs) int Field_medium::store(const char *from,uint len,CHARSET_INFO *cs)
{ {
char *end; int store_tmp;
int error; int error;
longlong rnd;
if (unsigned_flag)
{ error= get_int(cs, from, len, &rnd, UINT_MAX24, INT_MIN24, INT_MAX24);
ulonglong tmp= cs->cset->strntoull10rnd(cs, from, len, 1, &end, &error); store_tmp= unsigned_flag ? (int) (ulonglong) rnd : (int) rnd;
if (error == MY_ERRNO_ERANGE || tmp > UINT_MAX24) int3store(ptr, store_tmp);
{
set_if_smaller(tmp, UINT_MAX24);
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
int3store(ptr,tmp);
}
else
{
longlong tmp= cs->cset->strntoull10rnd(cs, from, len, 0, &end, &error);
if (tmp < INT_MIN24)
{
tmp= INT_MIN24;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (tmp > INT_MAX24)
{
tmp=INT_MAX24;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
int3store(ptr,tmp);
}
return error; return error;
} }
@ -3206,45 +3175,10 @@ int Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
{ {
long store_tmp; long store_tmp;
int error; int error;
char *end; longlong rnd;
if (unsigned_flag) error= get_int(cs, from, len, &rnd, UINT_MAX32, INT_MIN32, INT_MAX32);
{ store_tmp= unsigned_flag ? (long) (ulonglong) rnd : (long) rnd;
ulonglong tmp= cs->cset->strntoull10rnd(cs, from, len, 1, &end, &error);
if (error == MY_ERRNO_ERANGE || tmp > (ulonglong) UINT_MAX32)
{
set_if_smaller(tmp, (ulonglong) UINT_MAX32);
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
store_tmp= (long) tmp;
}
else
{
longlong tmp= cs->cset->strntoull10rnd(cs, from, len, 0, &end, &error);
if (tmp < INT_MIN32)
{
tmp= INT_MIN32;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (tmp > INT_MAX32)
{
tmp=INT_MAX32;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1;
}
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs))
error= 1;
else
error= 0;
store_tmp= (long) tmp;
}
#ifdef WORDS_BIGENDIAN #ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first) if (table->s->db_low_byte_first)
{ {
@ -3490,7 +3424,8 @@ int Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1); set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
error= 1; error= 1;
} }
else if (table->in_use->count_cuted_fields && check_int(from,len,end,cs)) else if (table->in_use->count_cuted_fields &&
check_int(cs, from, len, end, error))
error= 1; error= 1;
else else
error= 0; error= 0;
@ -5008,16 +4943,25 @@ int Field_year::store(const char *from, uint len,CHARSET_INFO *cs)
{ {
char *end; char *end;
int error; int error;
long nr= my_strntol(cs, from, len, 10, &end, &error); longlong nr= cs->cset->strntoull10rnd(cs, from, len, 0, &end, &error);
if (nr < 0 || nr >= 100 && nr <= 1900 || nr > 2155 || error) if (nr < 0 || nr >= 100 && nr <= 1900 || nr > 2155 ||
error == MY_ERRNO_ERANGE)
{ {
*ptr=0; *ptr=0;
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1); set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_OUT_OF_RANGE, 1);
return 1; return 1;
} }
if (table->in_use->count_cuted_fields && check_int(from,len,end,cs)) if (table->in_use->count_cuted_fields &&
(error= check_int(cs, from, len, end, error)))
{
if (error == 1) /* empty or incorrect string */
{
*ptr= 0;
return 1;
}
error= 1; error= 1;
}
if (nr != 0 || len != 4) if (nr != 0 || len != 4)
{ {
@ -5907,31 +5851,6 @@ report_data_too_long(Field_str *field)
} }
/*
Test if the given string contains important data:
not spaces for character string,
or any data for binary string.
SYNOPSIS
test_if_important_data()
cs Character set
str String to test
strend String end
RETURN
FALSE - If string does not have important data
TRUE - If string has some important data
*/
static bool
test_if_important_data(CHARSET_INFO *cs, const char *str, const char *strend)
{
if (cs != &my_charset_bin)
str+= cs->cset->scan(cs, str, strend, MY_SEQ_SPACES);
return (str < strend);
}
/* Copy a string and fill with space */ /* Copy a string and fill with space */
int Field_string::store(const char *from,uint length,CHARSET_INFO *cs) int Field_string::store(const char *from,uint length,CHARSET_INFO *cs)

7
sql/field.h
View File

@ -306,8 +306,6 @@ public:
virtual void set_derivation(enum Derivation derivation_arg) { } virtual void set_derivation(enum Derivation derivation_arg) { }
bool set_warning(MYSQL_ERROR::enum_warning_level, unsigned int code, bool set_warning(MYSQL_ERROR::enum_warning_level, unsigned int code,
int cuted_increment); int cuted_increment);
bool check_int(const char *str, int length, const char *int_end,
CHARSET_INFO *cs);
void set_datetime_warning(MYSQL_ERROR::enum_warning_level, uint code, void set_datetime_warning(MYSQL_ERROR::enum_warning_level, uint code,
const char *str, uint str_len, const char *str, uint str_len,
timestamp_type ts_type, int cuted_increment); timestamp_type ts_type, int cuted_increment);
@ -369,6 +367,11 @@ public:
bool eq_def(Field *field); bool eq_def(Field *field);
int store_decimal(const my_decimal *); int store_decimal(const my_decimal *);
my_decimal *val_decimal(my_decimal *); my_decimal *val_decimal(my_decimal *);
int check_int(CHARSET_INFO *cs, const char *str, int length,
const char *int_end, int error);
bool get_int(CHARSET_INFO *cs, const char *from, uint len,
longlong *rnd, ulonglong unsigned_max,
longlong signed_min, longlong signed_max);
}; };

66
sql/log.cc
View File

@ -2229,37 +2229,6 @@ static bool test_if_number(register const char *str,
} /* test_if_number */ } /* test_if_number */
static void print_buffer_to_file(enum loglevel level, const char *buffer)
{
time_t skr;
struct tm tm_tmp;
struct tm *start;
DBUG_ENTER("print_buffer_to_file");
DBUG_PRINT("enter",("buffer: %s", buffer));
VOID(pthread_mutex_lock(&LOCK_error_log));
skr=time(NULL);
localtime_r(&skr, &tm_tmp);
start=&tm_tmp;
fprintf(stderr, "%02d%02d%02d %2d:%02d:%02d [%s] %s\n",
start->tm_year % 100,
start->tm_mon+1,
start->tm_mday,
start->tm_hour,
start->tm_min,
start->tm_sec,
(level == ERROR_LEVEL ? "ERROR" : level == WARNING_LEVEL ?
"Warning" : "Note"),
buffer);
fflush(stderr);
VOID(pthread_mutex_unlock(&LOCK_error_log));
DBUG_VOID_RETURN;
}
void sql_perror(const char *message) void sql_perror(const char *message)
{ {
#ifdef HAVE_STRERROR #ifdef HAVE_STRERROR
@ -2327,7 +2296,7 @@ void MYSQL_LOG::signal_update()
#ifdef __NT__ #ifdef __NT__
static void print_buffer_to_nt_eventlog(enum loglevel level, char *buff, static void print_buffer_to_nt_eventlog(enum loglevel level, char *buff,
uint length, int buffLen) size_t length, size_t buffLen)
{ {
HANDLE event; HANDLE event;
char *buffptr= buff; char *buffptr= buff;
@ -2387,10 +2356,41 @@ void vprint_msg_to_log(enum loglevel level __attribute__((unused)),
va_list argsi __attribute__((unused))) va_list argsi __attribute__((unused)))
{} {}
#else /*!EMBEDDED_LIBRARY*/ #else /*!EMBEDDED_LIBRARY*/
static void print_buffer_to_file(enum loglevel level, const char *buffer)
{
time_t skr;
struct tm tm_tmp;
struct tm *start;
DBUG_ENTER("print_buffer_to_file");
DBUG_PRINT("enter",("buffer: %s", buffer));
VOID(pthread_mutex_lock(&LOCK_error_log));
skr=time(NULL);
localtime_r(&skr, &tm_tmp);
start=&tm_tmp;
fprintf(stderr, "%02d%02d%02d %2d:%02d:%02d [%s] %s\n",
start->tm_year % 100,
start->tm_mon+1,
start->tm_mday,
start->tm_hour,
start->tm_min,
start->tm_sec,
(level == ERROR_LEVEL ? "ERROR" : level == WARNING_LEVEL ?
"Warning" : "Note"),
buffer);
fflush(stderr);
VOID(pthread_mutex_unlock(&LOCK_error_log));
DBUG_VOID_RETURN;
}
void vprint_msg_to_log(enum loglevel level, const char *format, va_list args) void vprint_msg_to_log(enum loglevel level, const char *format, va_list args)
{ {
char buff[1024]; char buff[1024];
uint length; size_t length;
DBUG_ENTER("vprint_msg_to_log"); DBUG_ENTER("vprint_msg_to_log");
length= my_vsnprintf(buff, sizeof(buff), format, args); length= my_vsnprintf(buff, sizeof(buff), format, args);

43
sql/spatial.h
View File

@ -144,15 +144,46 @@ struct MBR
return (xmin<x) && (xmax>x) && (ymin<y) && (ymax>y); return (xmin<x) && (xmax>x) && (ymin<y) && (ymax>y);
} }
/**
The dimension maps to an integer as:
- Polygon -> 2
- Horizontal or vertical line -> 1
- Point -> 0
- Invalid MBR -> -1
*/
int dimension() const
{
int d= 0;
if (xmin > xmax)
return -1;
else if (xmin < xmax)
d++;
if (ymin > ymax)
return -1;
else if (ymin < ymax)
d++;
return d;
}
int overlaps(const MBR *mbr) int overlaps(const MBR *mbr)
{ {
int lb= mbr->inner_point(xmin, ymin); /*
int rb= mbr->inner_point(xmax, ymin); overlaps() requires that some point inside *this is also inside
int rt= mbr->inner_point(xmax, ymax); *mbr, and that both geometries and their intersection are of the
int lt= mbr->inner_point(xmin, ymax); same dimension.
*/
int d = dimension();
int a = lb+rb+rt+lt; if (d != mbr->dimension() || d <= 0 || contains(mbr) || within(mbr))
return (a>0) && (a<4) && (!within(mbr)); return 0;
MBR intersection(max(xmin, mbr->xmin), max(ymin, mbr->ymin),
min(xmax, mbr->xmax), min(ymax, mbr->ymax));
return (d == intersection.dimension());
} }
}; };