DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
g GEOMETRY NOT NULL,
SPATIAL KEY(g)
) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `fid` int(11) NOT NULL AUTO_INCREMENT,
  `g` geometry NOT NULL,
  PRIMARY KEY (`fid`),
  SPATIAL KEY `g` (`g`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT count(*) FROM t1;
count(*)
150
EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE ST_Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 140))'));
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	range	g	g	34	NULL	8	Using where
SELECT fid, AsText(g) FROM t1 WHERE ST_Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
fid	AsText(g)
1	LINESTRING(150 150,150 150)
3	LINESTRING(148 148,152 152)
4	LINESTRING(147 147,153 153)
5	LINESTRING(146 146,154 154)
6	LINESTRING(145 145,155 155)
7	LINESTRING(144 144,156 156)
8	LINESTRING(143 143,157 157)
9	LINESTRING(142 142,158 158)
10	LINESTRING(141 141,159 159)
11	LINESTRING(140 140,160 160)
2	LINESTRING(149 149,151 151)
DROP TABLE t1;
CREATE TABLE t1 (
fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
g GEOMETRY NOT NULL
) ENGINE=MyISAM;
ALTER TABLE t1 ADD SPATIAL KEY(g);
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `fid` int(11) NOT NULL AUTO_INCREMENT,
  `g` geometry NOT NULL,
  PRIMARY KEY (`fid`),
  SPATIAL KEY `g` (`g`)
) ENGINE=MyISAM AUTO_INCREMENT=101 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT count(*) FROM t1;
count(*)
100
EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE ST_Within(g, 
GeomFromText('Polygon((40 40,60 40,60 60,40 40))'));
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	range	g	g	34	NULL	4	Using where
SELECT fid, AsText(g) FROM t1 WHERE ST_Within(g, 
GeomFromText('Polygon((40 40,60 40,60 60,40 40))'));
fid	AsText(g)
46	LINESTRING(51 41,60 50)
56	LINESTRING(41 41,50 50)
45	LINESTRING(51 51,60 60)
DROP TABLE t1;
End of 5.5 tests.
CREATE TABLE t1 (
coordinate point NOT NULL,
SPATIAL KEY coordinate (coordinate)
) ENGINE=Aria DEFAULT CHARSET=ascii PAGE_CHECKSUM=1;
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
coordinate	point	NO	MUL	NULL	
INSERT INTO t1 (coordinate) VALUES(ST_PointFromText("POINT(0 0)"));
INSERT INTO t1 (coordinate) VALUES(ST_PointFromText("POINT(10 0)"));
INSERT INTO t1 (coordinate) VALUES(ST_PointFromText("POINT(10 10)"));
INSERT INTO t1 (coordinate) VALUES(ST_PointFromText("POINT(0 10)"));
INSERT INTO t1 (coordinate) VALUES(ST_PointFromText("POINT(5 5)"));
SELECT astext(coordinate) FROM t1 WHERE ST_Intersects(ST_LineFromText("LINESTRING(0 0, 10 0, 10 10, 0 10)"), coordinate);
astext(coordinate)
POINT(0 0)
POINT(10 0)
POINT(10 10)
POINT(0 10)
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
coordinate	point	NO	MUL	NULL	
DROP TABLE t1;