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mysql5/mysql-5.7.27/mysql-test/suite/gis/t/geometry_property_functions.test

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###############################################################################
# #
# This test is aimed to focus on the properties and attributes of the #
# following Geometry classes. #
# #
# 1. Point #
# 2. LineString #
# 3. Polygon #
# 4. MultiPoint #
# 5. MultiLineString #
# 6. MultiPolygon #
# 7. GeometryCollection #
# #
# Creation Date: 2015-01-13 #
# Author : Pavan Naik #
# #
###############################################################################
--source include/have_geometry.inc
############################################################################################
# Creating the spatial objects #
############################################################################################
--echo # Creating the spatial objects
USE test;
CREATE TABLE gis_point (fid INTEGER NOT NULL PRIMARY KEY, g POINT);
CREATE TABLE gis_linestring (fid INTEGER NOT NULL PRIMARY KEY, g LINESTRING);
CREATE TABLE gis_polygon (fid INTEGER NOT NULL PRIMARY KEY, g POLYGON);
CREATE TABLE gis_multi_point (fid INTEGER NOT NULL PRIMARY KEY, g MULTIPOINT);
CREATE TABLE gis_multi_linestring (fid INTEGER NOT NULL PRIMARY KEY, g MULTILINESTRING);
CREATE TABLE gis_multi_polygon (fid INTEGER NOT NULL PRIMARY KEY, g MULTIPOLYGON);
CREATE TABLE gis_geometrycollection (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRYCOLLECTION);
############################################################################################
# Inserting POINT Geometry values #
############################################################################################
--echo # Inserting POINT Geometry Values
INSERT INTO gis_point VALUES
(101, ST_POINTFROMTEXT('POINT(0 0)')),
(102, ST_POINTFROMTEXT('POINT(1 0)')),
(103, ST_POINTFROMTEXT('POINT(0 1)')),
(104, ST_POINTFROMTEXT('POINT(1 1)')),
(105, ST_POINTFROMTEXT('POINT(-1 1)'));
INSERT INTO gis_point VALUES
(106, ST_POINTFROMWKB(POINT(0,0))),
(107, ST_POINTFROMWKB(POINT(10,0))),
(108, ST_POINTFROMWKB(POINT(0,10))),
(109, ST_POINTFROMWKB(POINT(-10,0))),
(110, ST_POINTFROMWKB(POINT(0,-10)));
INSERT INTO gis_point VALUES
(111, ST_POINTFROMWKB(ST_ASWKB(ST_POINTFROMTEXT('POINT(1 1)')))),
(112, ST_POINTFROMWKB(ST_ASWKB(ST_POINTFROMTEXT('POINT(1e308 1e308)')))),
(113, ST_POINTFROMWKB(ST_ASWKB(ST_POINTFROMTEXT('POINT(1e308 -1e308)')))),
(114, ST_POINTFROMWKB(ST_ASWKB(ST_POINTFROMTEXT('POINT(-1e308 1e308)')))),
(115, ST_POINTFROMWKB(ST_ASWKB(ST_POINTFROMTEXT('POINT(-1e308 -1e308)'))));
--echo # Displaying the inserted POINT Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_point;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_point;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_point;
SELECT COUNT(DISTINCT(g)) FROM gis_point;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_point;
############################################################################################
# Inserting LINESTRING Geometry values #
############################################################################################
--echo # Inserting LINESTRING Geometry Values
INSERT INTO gis_linestring VALUES
(201, ST_LINEFROMTEXT('LINESTRING(0 0,5 5)')),
(202, ST_LINEFROMTEXT('LINESTRING(0 0,2 2,4 4)')),
(203, ST_LINEFROMTEXT('LINESTRING(0 0,5 5,10 10)'));
INSERT INTO gis_linestring VALUES
(204, ST_LINESTRINGFROMTEXT('LINESTRING(10 10,5 5)')),
(205, ST_LINESTRINGFROMTEXT('LINESTRING(0 0,12 12,24 24)')),
(206, ST_LINESTRINGFROMTEXT('LINESTRING(0 0,50 50,100 100)'));
INSERT INTO gis_linestring VALUES
(207, ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5)))),
(208, ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,10)))),
(209, ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6), POINT(8,8))));
INSERT INTO gis_linestring VALUES
(210, ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(5,5)))),
(211, ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(-50,-50), POINT(10,-10)))),
(212, ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(1e308,1e308), POINT(1e308,-1e308))));
INSERT INTO gis_linestring VALUES
(213, ST_LINEFROMWKB(ST_ASWKB(ST_LINEFROMTEXT('LINESTRING(1e308 1e308,1e308 -1e308)')))),
(214, ST_LINEFROMWKB(ST_ASWKB(ST_LINEFROMTEXT('LINESTRING(1 1,2 2,3 3,4 4,5 5,6 6,7 7,8 8,9 9)')))),
(215, ST_LINESTRINGFROMWKB(ST_ASWKB(ST_LINESTRINGFROMTEXT('LINESTRING(10 10,10 -10,-10 -10,-10 10,10 10)'))));
--echo # Displaying the inserted LINESTRING Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_linestring;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_linestring;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_linestring;
SELECT COUNT(DISTINCT(g)) FROM gis_linestring;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_linestring;
############################################################################################
# Inserting POLYGON Geometry values #
############################################################################################
--echo # Inserting POLYGON Geometry Values
INSERT INTO gis_polygon VALUES
(301, ST_POLYFROMTEXT('POLYGON((0 0,0 5,5 5, 0 0))')),
(302, ST_POLYFROMTEXT('POLYGON((0 0,0 5,5 5,5 0,0 0))')),
(303, ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0))'));
INSERT INTO gis_polygon VALUES
(304, ST_POLYGONFROMTEXT('POLYGON((0 0,0 50,50 50,50 0,0 0))')),
(305, ST_POLYGONFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4,4 4))')),
(306, ST_POLYGONFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))'));
INSERT INTO gis_polygon VALUES
(307, ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,5), POINT(5,5), POINT(0,0))))),
(308, ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0))))),
(309, ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,10), POINT(10,10), POINT(10,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))));
INSERT INTO gis_polygon VALUES
(310, ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,5), POINT(5,5), POINT(0,0))))),
(311, ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(10,10), POINT(10,15), POINT(15,15), POINT(15,10), POINT(10,10))))),
(312, ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(10,10), POINT(10,20), POINT(20,20), POINT(20,10), POINT(10,10)),
LINESTRING(POINT(14,14), POINT(14,16), POINT(16,16), POINT(16,14), POINT(14,14)))));
INSERT INTO gis_polygon VALUES
(313, ST_POLYFROMWKB(ST_ASWKB(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,5 5,0 0))')))),
(314, ST_POLYFROMWKB(ST_ASWKB(ST_POLYGONFROMTEXT('POLYGON((10 0,10 10,0 10,-10 10,-10 0,-10 -10,0 10,10 -10,10 0))')))),
(315, ST_POLYGONFROMWKB(ST_ASWKB(ST_POLYGONFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))'))));
--echo # Displaying the inserted POLYGON Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_polygon;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_polygon;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_polygon;
SELECT COUNT(DISTINCT(g)) FROM gis_polygon;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_polygon;
############################################################################################
# Inserting MULTIPOINT Geometry values #
############################################################################################
--echo # Inserting MULTIPOINT Geometry Values
INSERT INTO gis_multi_point VALUES
(401, ST_MPOINTFROMTEXT('MULTIPOINT(0 0)')),
(402, ST_MPOINTFROMTEXT('MULTIPOINT(0 0,2 2,4 4)')),
(403, ST_MPOINTFROMTEXT('MULTIPOINT(0 0,5 5,10 10)'));
INSERT INTO gis_multi_point VALUES
(404, ST_MULTIPOINTFROMTEXT('MULTIPOINT(0 0,100 100)')),
(405, ST_MULTIPOINTFROMTEXT('MULTIPOINT(0 0,1e308 1e308)')),
(406, ST_MULTIPOINTFROMTEXT('MULTIPOINT(1e308 1e308,1e308 -1e308,-1e308 1e308,-1e308 -1e308)'));
INSERT INTO gis_multi_point VALUES
(407, ST_MPOINTFROMWKB(MULTIPOINT(POINT(0,0)))),
(408, ST_MPOINTFROMWKB(MULTIPOINT(POINT(0,0), POINT(10,10)))),
(409, ST_MPOINTFROMWKB(MULTIPOINT(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6))));
INSERT INTO gis_multi_point VALUES
(410, ST_MULTIPOINTFROMWKB(MULTIPOINT(POINT(0,0)))),
(411, ST_MULTIPOINTFROMWKB(MULTIPOINT(POINT(0,0), POINT(1e308,1e308)))),
(412, ST_MULTIPOINTFROMWKB(MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308), POINT(-1e308,-1e308))));
INSERT INTO gis_multi_point VALUES
(413, ST_MPOINTFROMWKB(ST_ASWKB(ST_MPOINTFROMTEXT('MULTIPOINT(0 0)')))),
(414, ST_MPOINTFROMWKB(ST_ASWKB(ST_MPOINTFROMTEXT('MULTIPOINT(0 0,1e308 1e308,-1e308 -1e308)')))),
(415, ST_MPOINTFROMWKB(ST_ASWKB(ST_MPOINTFROMTEXT('MULTIPOINT(1e308 1e308,1e308 -1e308,-1e308 1e308,-1e308 -1e308,1e308 1e308)'))));
--echo # Displaying the inserted MULTIPOINT Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_multi_point;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_multi_point;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_multi_point;
SELECT COUNT(DISTINCT(g)) FROM gis_multi_point;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_multi_point;
############################################################################################
# Inserting MULTILINESTRING Geometry values #
############################################################################################
--echo # Inserting MULTILINESTRING Geometry Values
INSERT INTO gis_multi_linestring VALUES
(501, ST_MLINEFROMTEXT('MULTILINESTRING((0 0,2 2))')),
(502, ST_MLINEFROMTEXT('MULTILINESTRING((0 0,2 2,4 4))')),
(503, ST_MLINEFROMTEXT('MULTILINESTRING((0 0,2 2,4 4),(6 6,8 8,10 10))'));
INSERT INTO gis_multi_linestring VALUES
(504, ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,100 100,-100 -100))')),
(505, ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((1e308 1e308,-1e308 -1e308))')),
(506, ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((1e308 1e308,-1e308 -1e308),(1e308 -1e308,-1e308 1e308))'));
INSERT INTO gis_multi_linestring VALUES
(507, ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(2,2))))),
(508, ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(12,12), POINT(24,24))))),
(509, ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4)),
LINESTRING(POINT(6,6), POINT(8,8), POINT(10,10)))));
INSERT INTO gis_multi_linestring VALUES
(510, ST_MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4))))),
(511, ST_MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(1,1), POINT(2,2))))),
(512, ST_MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(12,12), POINT(24,24)),
LINESTRING(POINT(36,36), POINT(48,48), POINT(50,50)))));
INSERT INTO gis_multi_linestring VALUES
(513, ST_MLINEFROMWKB(ST_ASWKB(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,10 10),(0 10,10 0))')))),
(514, ST_MLINEFROMWKB(ST_ASWKB(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,10 10,-10 10,0 0),(0 0,-10 -10,10 -10,0 0))')))),
(515, ST_MULTILINESTRINGFROMWKB(ST_ASWKB(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,0 100),(0 0,100 0),(0 0,0 -100),(0 0,-100 0))'))));
--echo # Displaying the inserted MULTILINESTRING Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_multi_linestring;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_multi_linestring;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_multi_linestring;
SELECT COUNT(DISTINCT(g)) FROM gis_multi_linestring;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_multi_linestring;
############################################################################################
# Inserting MULTIPOLYGON Geometry values #
############################################################################################
--echo # Inserting MULTIPOLGYON Geometry Values
INSERT INTO gis_multi_polygon VALUES
(601, ST_MPOLYFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5,0 0)))')),
(602, ST_MPOLYFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5,0 0)),((5 5,5 10,10 10,5 5)))')),
(603, ST_MPOLYFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4,4 4)))'));
INSERT INTO gis_multi_polygon VALUES
(604, ST_MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5, 0 0)))')),
(605, ST_MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4, 4 4)),((0 0,0 -2,-2 -2, 0 0)))')),
(606, ST_MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,5 5,-5 5,0 0)),((0 0,-5 -5,5 -5,0 0)))'));
INSERT INTO gis_multi_polygon VALUES
(607, ST_MPOLYFROMWKB(MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(5,0), POINT(5,5), POINT(0,5), POINT(0,0)))))),
(608, ST_MPOLYFROMWKB(MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))))),
(609, ST_MPOLYFROMWKB(MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(5,0), POINT(5,5), POINT(0,5), POINT(0,0))),
POLYGON(LINESTRING(POINT(0,0), POINT(-5,0), POINT(-5,-5), POINT(0,-5), POINT(0,0))))));
INSERT INTO gis_multi_polygon VALUES
(610, ST_MULTIPOLYGONFROMWKB(MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(-5,0), POINT(-5,-5), POINT(0,-5), POINT(0,0)))))),
(611, ST_MULTIPOLYGONFROMWKB(MULTIPOLYGON(POLYGON(LINESTRING(POINT(10,10), POINT(20,10), POINT(20,20), POINT(10,20), POINT(10,10)),
LINESTRING(POINT(14,14), POINT(14,16), POINT(16,16), POINT(16,14), POINT(14,14)))))),
(612, ST_MULTIPOLYGONFROMWKB(MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,10), POINT(10,10), POINT(10,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
POLYGON(LINESTRING(POINT(0,0), POINT(-5,0), POINT(-5,-5), POINT(0,-5), POINT(0,0))))));
INSERT INTO gis_multi_polygon VALUES
(613, ST_MPOLYFROMWKB(ST_ASWKB(ST_MPOLYFROMTEXT('MULTIPOLYGON(((0 0,5 5,5 -5,0 0)),((0 0,-5 5,-5 -5,0 0)))')))),
(614, ST_MPOLYFROMWKB(ST_ASWKB(ST_MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,10 10,-10 10,0 0)),((0 0,-10 -10,10 -10,0 0)))')))),
(615, ST_MULTIPOLYGONFROMWKB(ST_ASWKB(ST_MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,5 5,10 0,5 -5,0 0)))'))));
--echo # Displaying the inserted MULTIPOLYGON Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_multi_polygon;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_multi_polygon;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_multi_polygon;
SELECT COUNT(DISTINCT(g)) FROM gis_multi_polygon;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_multi_polygon;
############################################################################################
# Inserting GEOMETRYCOLLECTION Geometry values #
############################################################################################
--echo # Inserting GEOMETRYCOLLECTION Geometry Values
INSERT INTO gis_geometrycollection VALUES
(701, ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0))')),
(702, ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(0 0,10 10))')),
(703, ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(5 5), POLYGON((0 0,0 10,10 10,10 0,0 0)))'));
INSERT INTO gis_geometrycollection VALUES
(704, ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(0 0,10 10))')),
(705, ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0),'
'LINESTRING(0 0,10 10),'
'POLYGON((0 0,0 10,10 10,10 0, 0 0)))')),
(706, ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(MULTIPOINT(0 0,5 5,10 10),'
'MULTILINESTRING((0 0,10 10),(0 10,10 0)),'
'MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0)),'
'((0 0,-10 0,-10 -10,0 -10,0 0))))'));
INSERT INTO gis_geometrycollection VALUES
(707, ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(POINT(0,0)))),
(708, ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(POINT(0,0),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6), POINT(8,8)),
POLYGON(LINESTRING(POINT(0,0), POINT(0,10), POINT(10,10), POINT(10,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))))),
(709, ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(MULTIPOINT(POINT(0,0), POINT(5,5), POINT(10,10)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6), POINT(8,8)),
LINESTRING(POINT(10,10), POINT(5,5), POINT(0,10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,10), POINT(10,10), POINT(10,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
POLYGON(LINESTRING(POINT(0,0), POINT(-10,0), POINT(-10,-10), POINT(0,0)))))));
INSERT INTO gis_geometrycollection VALUES
(710, ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(0,0),
LINESTRING(POINT(0,0), POINT(100,100))))),
(711, ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(10,10),
LINESTRING(POINT(10,10), POINT(12,12), POINT(14,14), POINT(16,16), POINT(18,18)),
POLYGON(LINESTRING(POINT(0,0), POINT(0,10), POINT(10,10), POINT(10,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))))),
(712, ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(MULTIPOINT(POINT(10,10), POINT(15,15), POINT(20,20)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6), POINT(8,8)),
LINESTRING(POINT(10,10), POINT(5,5), POINT(0,10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,10), POINT(10,10), POINT(10,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
POLYGON(LINESTRING(POINT(0,0), POINT(-10,0), POINT(-10,-10), POINT(0,0)))))));
INSERT INTO gis_geometrycollection VALUES
(713, ST_GEOMCOLLFROMWKB(ST_ASWKB(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,10 10),'
'POLYGON((0 0,0 10,10 10,10 0, 0 0)),'
'MULTIPOINT(0 0,2 2,4 4,6 6,8 8,10 10),'
'MULTILINESTRING((0 0,10 10),(0 10,10 0)),'
'MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),((5 5,5 10,10 10,10 5,5 5))))')))),
(714, ST_GEOMCOLLFROMWKB(ST_ASWKB(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION('
'POINT(0 0)),'
'GEOMETRYCOLLECTION('
'LINESTRING(0 0,10 10)),'
'GEOMETRYCOLLECTION('
'POLYGON((0 0,0 10,10 10,10 0, 0 0))),'
'GEOMETRYCOLLECTION('
'MULTIPOINT(0 0,2 2,4 4,6 6,8 8,10 10)),'
'GEOMETRYCOLLECTION('
'MULTILINESTRING((0 0,10 10),(0 10,10 0))),'
'GEOMETRYCOLLECTION('
'MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),((5 5,5 10,10 10,10 5,5 5)))))')))),
(715, ST_GEOMCOLLFROMWKB(ST_ASWKB(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION(),'
'POINT(0 0),'
'GEOMETRYCOLLECTION('
'LINESTRING(0 0,10 10),'
'GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION())),'
'GEOMETRYCOLLECTION(),'
'GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION()),'
'POLYGON((0 0,0 10,10 10,10 0, 0 0)),'
'MULTIPOINT(0 0,2 2,4 4,6 6,8 8,10 10),'
'MULTILINESTRING((0 0,10 10),(0 10,10 0)),'
'MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),((5 5,5 10,10 10,10 5,5 5))))'))));
--echo # Displaying the inserted GEOMETRYCOLLECTION Geometry Data
SELECT fid, ST_ASTEXT(g) FROM gis_geometrycollection;
--echo # Checking the integrity of the above insert statements
SELECT COUNT(g) FROM gis_geometrycollection;
SELECT COUNT(ST_ASTEXT(g)) FROM gis_geometrycollection;
SELECT COUNT(DISTINCT(g)) FROM gis_geometrycollection;
SELECT COUNT(DISTINCT(ST_ASTEXT(g))) FROM gis_geometrycollection;
############################################################################################
# POINT geometry property functions #
############################################################################################
--echo #====================================================================================
--echo # ST_X(point)
--echo #====================================================================================
SELECT ST_X(ST_POINTFROMTEXT('POINT(0 0)'));
SELECT ST_X(ST_POINTFROMTEXT('POINT(10 10)'));
SELECT ST_X(ST_POINTFROMTEXT('POINT(1e308 1e308)'));
SELECT ST_X(ST_POINTFROMWKB(POINT(1.1111,-1.1111)));
SELECT ST_X(ST_POINTFROMWKB(POINT(10.0000,10.0000)));
SELECT ST_X(ST_POINTFROMWKB(POINT(-1e308,-1e308)));
--echo #====================================================================================
--echo # ST_Y(point)
--echo #====================================================================================
SELECT ST_Y(ST_POINTFROMTEXT('POINT(0 0)'));
SELECT ST_Y(ST_POINTFROMTEXT('POINT(10 10)'));
SELECT ST_Y(ST_POINTFROMTEXT('POINT(1e308 1e308)'));
SELECT ST_Y(ST_POINTFROMWKB(POINT(1.1111,-1.1111)));
SELECT ST_Y(ST_POINTFROMWKB(POINT(10.0000,10.0000)));
SELECT ST_Y(ST_POINTFROMWKB(POINT(-1e308,-1e308)));
############################################################################################
# LINESTRING geometry property functions #
############################################################################################
--echo #====================================================================================
--echo # ST_ISCLOSED(linestring)
--echo #====================================================================================
SELECT ST_ISCLOSED(ST_LINEFROMTEXT('LINESTRING(0 0,2 2)'));
SELECT ST_ISCLOSED(ST_LINEFROMTEXT('LINESTRING(0 0,2 2,0 0)'));
SELECT ST_ISCLOSED(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0)'));
SELECT ST_ISCLOSED(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)'));
SELECT ST_ISCLOSED(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10))));
SELECT ST_ISCLOSED(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10), POINT(0,0))));
SELECT ST_ISCLOSED(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10))));
SELECT ST_ISCLOSED(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10), POINT(0,0))));
--echo #====================================================================================
--echo # ST_LENGTH(linestring)
--echo #====================================================================================
SELECT ST_LENGTH(ST_LINEFROMTEXT('LINESTRING(0 0,2 2)'));
SELECT ST_LENGTH(ST_LINEFROMTEXT('LINESTRING(0 0,1e308 1e308)'));
SELECT ST_LENGTH(ST_LINESTRINGFROMTEXT('LINESTRING(1e308 1e308,-1e308 -1e308)'));
SELECT ST_LENGTH(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)'));
SELECT ST_LENGTH(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-10,-10))));
SELECT ST_LENGTH(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-5,5), POINT(0,0))));
SELECT ST_LENGTH(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10))));
SELECT ST_LENGTH(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10), POINT(0,0))));
--echo #====================================================================================
--echo # ST_NUMPOINTS(linestring)
--echo #====================================================================================
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT('LINESTRING(0 0,2 2)'));
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT('LINESTRING(0 0,1e308 1e308)'));
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMTEXT('LINESTRING(1e308 1e308,-1e308 -1e308)'));
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)'));
SELECT ST_NUMPOINTS(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-10,-10))));
SELECT ST_NUMPOINTS(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-5,5), POINT(0,0))));
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10))));
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10), POINT(0,0))));
--echo #====================================================================================
--echo # ST_STARTPOINT(linestring)
--echo #====================================================================================
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINEFROMTEXT('LINESTRING(0 0,2 2)')));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINEFROMTEXT('LINESTRING(0 0,1e308 1e308)')));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(1e308 1e308,-1e308 -1e308)')));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)')));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-10,-10)))));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-5,5), POINT(0,0)))));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10)))));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10), POINT(0,0)))));
--echo #====================================================================================
--echo # ST_ENDPOINT(linestring)
--echo #====================================================================================
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINEFROMTEXT('LINESTRING(0 0,2 2)')));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINEFROMTEXT('LINESTRING(0 0,1e308 1e308)')));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(1e308 1e308,-1e308 -1e308)')));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)')));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-10,-10)))));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-5,5), POINT(0,0)))));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10)))));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10), POINT(0,0)))));
--echo #====================================================================================
--echo # ST_POINTN(linestring, number)
--echo #====================================================================================
SELECT ST_ASTEXT(ST_POINTN(ST_LINEFROMTEXT('LINESTRING(0 0,2 2)'), 1));
SELECT ST_ASTEXT(ST_POINTN(ST_LINEFROMTEXT('LINESTRING(0 0,1e308 1e308)'), 2));
SELECT ST_ASTEXT(ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(1e308 1e308,-1e308 -1e308)'), 2));
SELECT ST_ASTEXT(ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)'), 3));
SELECT ST_ASTEXT(ST_POINTN(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-10,-10))), 3));
SELECT ST_ASTEXT(ST_POINTN(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(5,5), POINT(-5,5), POINT(0,0))), 4));
SELECT ST_ASTEXT(ST_POINTN(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10))), 4));
SELECT ST_ASTEXT(ST_POINTN(ST_LINESTRINGFROMWKB(LINESTRING(POINT(0,0), POINT(10,10), POINT(10,0), POINT(0,10), POINT(0,0))), 4));
############################################################################################
# POLYGON geometry property functions #
############################################################################################
--echo #====================================================================================
--echo # ST_NUMINTERIORRINGS(polygon)
--echo #====================================================================================
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('POLYGON((0 0,0 5,5 5,5 0,0 0))'));
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4,4 4))'));
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))'));
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMTEXT('POLYGON((0 0,0 -115,-115 -115,-115 0,0 0))'));
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,5), POINT(5,5), POINT(0,0)))));
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))));
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)),
LINESTRING(POINT(8,8), POINT(8,10), POINT(10,10), POINT(10,8), POINT(8,8)))));
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(110,110), POINT(110,5), POINT(5,5), POINT(110,110)))));
--echo #====================================================================================
--echo # ST_EXTERIORRING(polygon)
--echo #====================================================================================
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYFROMTEXT('POLYGON((0 0,0 5,5 5,5 0,0 0))')));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4,4 4))')));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYGONFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))')));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYGONFROMTEXT('POLYGON((0 0,0 -115,-115 -115,-115 0,0 0))')));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,5), POINT(5,5), POINT(0,0))))));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))))));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)),
LINESTRING(POINT(8,8), POINT(8,10), POINT(10,10), POINT(10,8), POINT(8,8))))));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(110,110), POINT(110,5), POINT(5,5), POINT(110,110))))));
--echo #====================================================================================
--echo # ST_INTERIORRINGN(polygon, number)
--echo #====================================================================================
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYFROMTEXT('POLYGON((0 0,0 5,5 5,5 0,0 0))'), 1));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4,4 4))'), 1));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))'), 2));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 -115,-115 -115,-115 0,0 0))'), 1));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,5), POINT(5,5), POINT(0,0)))), 1));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))), 1));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,15), POINT(15,15), POINT(15,0), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)),
LINESTRING(POINT(8,8), POINT(8,10), POINT(10,10), POINT(10,8), POINT(8,8)))), 2));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(110,110), POINT(110,5), POINT(5,5), POINT(110,110)))), 2));
############################################################################################
# MULTULINESTRING geometry property functions #
############################################################################################
--echo #====================================================================================
--echo # ST_ISCLOSED(multilinestring)
--echo #====================================================================================
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,10 0,0 0))'));
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,10 0),(0 0,-10 0,0 0))'));
SELECT ST_ISCLOSED(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,10 10,0 0),(0 0,-10 -10,0 0))'));
SELECT ST_ISCLOSED(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,5 0,0 0),(0 0,0 5),(0 0,-5 0),(0 0,0 -5))'));
SELECT ST_ISCLOSED(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(0,0)))));
SELECT ST_ISCLOSED(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(1e308,1e308)))));
SELECT ST_ISCLOSED(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(10,10), POINT(0,0)),
LINESTRING(POINT(1e308,1e308), POINT(-1e308,-1e308), POINT(1e308,1e308)))));
SELECT ST_ISCLOSED(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(1e10,1e10)))));
--echo #====================================================================================
--echo # ST_LENGTH(multilinestring)
--echo #====================================================================================
SELECT ST_LENGTH(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,10 0,0 0))'));
SELECT ST_LENGTH(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,10 0,0 0),(0 0,-10 0,0 0))'));
SELECT ST_LENGTH(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,10 10,0 0),(0 0,-10 -10,0 0))'));
SELECT ST_LENGTH(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((0 0,5 0),(0 0,0 5),(0 0,-5 0),(0 0,0 -5))'));
SELECT ST_LENGTH(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(0,0)))));
SELECT ST_LENGTH(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(1e308,1e308)))));
SELECT ST_LENGTH(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(10,10)),
LINESTRING(POINT(1e308,1e308), POINT(-1e308,-1e308)))));
SELECT ST_LENGTH(ST_MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(0,0), POINT(1e10,1e10)))));
############################################################################################
# GEOMETRYCOLLECTION geometry property functions #
############################################################################################
--echo #====================================================================================
--echo # ST_NUMGEOMETRIES(geometrycollection)
--echo #====================================================================================
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0))'));
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10),'
'POLYGON((0 0,0 5,5 5,5 0,0 0)))'));
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION('
'MULTIPOINT(0 0),'
'MULTILINESTRING((0 0,5 5,10 10),'
'(0 0,-5 -5,-10 -10)),'
'MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),'
'((5 5,5 10,10 10,10 5,5 5))))'));
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'GEOMETRYCOLLECTION(),'
'GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION()),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10))'));
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(
POINT(10,10),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6), POINT(8,8)),
POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))))));
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(
MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10)),
LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,-10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(1,0), POINT(0,0))),
POLYGON(LINESTRING(POINT(2,2), POINT(2,13), POINT(13,13), POINT(13,2), POINT(2,2)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))))));
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(
POINT(0,0),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6)),
POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10)),
LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,-10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(1,0), POINT(0,0))),
POLYGON(LINESTRING(POINT(2,2), POINT(2,3), POINT(3,3), POINT(3,2), POINT(2,2)))))));
--echo #====================================================================================
--echo # ST_GEOMETRYN(geometrycollection, number)
--echo #====================================================================================
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0))'), 1));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10),'
'POLYGON((0 0,0 5,5 5,5 0,0 0)))'), 2));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION('
'MULTIPOINT(0 0),'
'MULTILINESTRING((0 0,5 5,10 10),'
'(0 0,-5 -5,-10 -10)),'
'MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),'
'((5 5,5 10,10 10,10 5,5 5))))'), 3));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'GEOMETRYCOLLECTION(),'
'GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION()),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10))'), 2));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(
POINT(10,10),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6), POINT(8,8)),
POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))))), 2));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(
MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10)),
LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,-10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(1,0), POINT(0,0))),
POLYGON(LINESTRING(POINT(2,2), POINT(2,13), POINT(13,13), POINT(13,2), POINT(2,2)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4)))))), 3));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(
POINT(0,0),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6)),
POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10)),
LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,-10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(1,0), POINT(0,0))),
POLYGON(LINESTRING(POINT(2,2), POINT(2,3), POINT(3,3), POINT(3,2), POINT(2,2)))))), 2));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(
POINT(0,0),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6)),
POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10)),
LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,-10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(1,0), POINT(0,0))),
POLYGON(LINESTRING(POINT(2,2), POINT(2,3), POINT(3,3), POINT(3,2), POINT(2,2)))))), 5));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(
POINT(0,0),
LINESTRING(POINT(0,0), POINT(2,2), POINT(4,4), POINT(6,6)),
POLYGON(LINESTRING(POINT(0,0), POINT(10,0), POINT(10,10), POINT(0,10), POINT(0,0)),
LINESTRING(POINT(4,4), POINT(4,6), POINT(6,6), POINT(6,4), POINT(4,4))),
MULTIPOINT(POINT(1e308,1e308), POINT(-1e308,1e308), POINT(1e308,-1e308)),
MULTILINESTRING(LINESTRING(POINT(0,0), POINT(5,5), POINT(10,10)),
LINESTRING(POINT(0,0), POINT(-5,-5), POINT(-10,-10))),
MULTIPOLYGON(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(1,0), POINT(0,0))),
POLYGON(LINESTRING(POINT(2,2), POINT(2,3), POINT(3,3), POINT(3,2), POINT(2,2)))))), 6));
############################################################################################
# Invalid functions calls #
############################################################################################
--echo #====================================================================================
--echo # ST_X(point)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_X();
SELECT ST_X(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_X(ST_POINTFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_X(ST_POINTFROMWKB(POINT(0,0)), 2);
SELECT ST_X(ST_POINTFROMWKB(NULL));
--error ER_PARSE_ERROR
SELECT ST_X(ST_POINTFROMWKB(POINT(1)));
--error ER_BAD_FIELD_ERROR
SELECT ST_X(ST_POINTFROMWKB(POINT(1,a)));
--error ER_BAD_FIELD_ERROR
SELECT ST_X(ST_POINTFROMWKB(POINT(a,b)));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_X(ST_POINTFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_X(ST_POINTFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_X(ST_POINTFROMTEXT('POINT()'));
--error ER_GIS_INVALID_DATA
SELECT ST_X(ST_POINTFROMTEXT('POINT(1)'));
--error ER_GIS_INVALID_DATA
SELECT ST_X(ST_POINTFROMTEXT('POINT(a 1)'));
--error ER_GIS_INVALID_DATA
SELECT ST_X(ST_POINTFROMTEXT('POINT(1 1,2)'));
--error ER_PARSE_ERROR
SELECT ST_X(ST_POINTFROMTEXT('POINT('!' 0)'));
--echo #====================================================================================
--echo # ST_Y(point)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_Y();
SELECT ST_Y(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_Y(ST_POINTFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_Y(ST_POINTFROMWKB(POINT(0,0)), 2);
SELECT ST_Y(ST_POINTFROMWKB(NULL));
--error ER_PARSE_ERROR
SELECT ST_Y(ST_POINTFROMWKB(POINT(1)));
--error ER_BAD_FIELD_ERROR
SELECT ST_Y(ST_POINTFROMWKB(POINT(1,a)));
--error ER_BAD_FIELD_ERROR
SELECT ST_Y(ST_POINTFROMWKB(POINT(a,b)));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_Y(ST_POINTFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_Y(ST_POINTFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_Y(ST_POINTFROMTEXT('POINT()'));
--error ER_GIS_INVALID_DATA
SELECT ST_Y(ST_POINTFROMTEXT('POINT(1)'));
--error ER_GIS_INVALID_DATA
SELECT ST_Y(ST_POINTFROMTEXT('POINT(a 1)'));
--error ER_GIS_INVALID_DATA
SELECT ST_Y(ST_POINTFROMTEXT('POINT(1 1,2)'));
--error ER_PARSE_ERROR
SELECT ST_Y(ST_POINTFROMTEXT('POINT('!' 0)'));
--echo #====================================================================================
--echo # ST_ISCLOSED(linestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED();
SELECT ST_ISCLOSED(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED(ST_LINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2))), 2);
--error ER_BAD_FIELD_ERROR
SELECT ST_ISCLOSED(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,2))));
--error ER_BAD_FIELD_ERROR
SELECT ST_ISCLOSED(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,b))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED(ST_LINEFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_LINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_LINEFROMTEXT('LINESTRING()'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_LINEFROMTEXT('LINESTRING(0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_LINESTRINGFROMTEXT('LINESTRING(1 2,1'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_LINESTRINGFROMTEXT('LINESTRING(1 1,2 2,a 3)'));
--error ER_PARSE_ERROR
SELECT ST_ISCLOSED(ST_LINESTRINGFROMTEXT('LINESTRING('!' 0,1 1,2 2)'));
--echo #====================================================================================
--echo # ST_LENGTH(linestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH();
SELECT ST_LENGTH(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH(ST_LINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2))), 2);
--error ER_BAD_FIELD_ERROR
SELECT ST_LENGTH(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,2))));
--error ER_BAD_FIELD_ERROR
SELECT ST_LENGTH(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,b))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH(ST_LINEFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_LINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_LINEFROMTEXT('LINESTRING()'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_LINEFROMTEXT('LINESTRING(0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_LINESTRINGFROMTEXT('LINESTRING(1 2,1'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_LINESTRINGFROMTEXT('LINESTRING(1 1,2 2,a 3)'));
--error ER_PARSE_ERROR
SELECT ST_LENGTH(ST_LINESTRINGFROMTEXT('LINESTRING('!' 0,1 1,2 2)'));
--echo #====================================================================================
--echo # ST_NUMPOINTS(linestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMPOINTS();
SELECT ST_NUMPOINTS(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMPOINTS(ST_LINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMPOINTS(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2))), 2);
--error ER_BAD_FIELD_ERROR
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,2))));
--error ER_BAD_FIELD_ERROR
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,b))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT('LINESTRING()'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT('LINESTRING(0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMTEXT('LINESTRING(1 2,1'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMTEXT('LINESTRING(1 1,2 2,a 3)'));
--error ER_PARSE_ERROR
SELECT ST_NUMPOINTS(ST_LINESTRINGFROMTEXT('LINESTRING('!' 0,1 1,2 2)'));
--echo #====================================================================================
--echo # ST_STARTPOINT(linestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_STARTPOINT();
SELECT ST_STARTPOINT(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_STARTPOINT(ST_LINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_STARTPOINT(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2))), 2);
--error ER_BAD_FIELD_ERROR
SELECT ST_STARTPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,2))));
--error ER_BAD_FIELD_ERROR
SELECT ST_STARTPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,b))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_STARTPOINT(ST_LINEFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_STARTPOINT(ST_LINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_STARTPOINT(ST_LINEFROMTEXT('LINESTRING()'));
--error ER_GIS_INVALID_DATA
SELECT ST_STARTPOINT(ST_LINEFROMTEXT('LINESTRING(0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_STARTPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(1 2,1'));
--error ER_GIS_INVALID_DATA
SELECT ST_STARTPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(1 1,2 2,a 3)'));
--error ER_PARSE_ERROR
SELECT ST_STARTPOINT(ST_LINESTRINGFROMTEXT('LINESTRING('!' 0,1 1,2 2)'));
--echo #====================================================================================
--echo # ST_ENDPOINT(linestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ENDPOINT();
SELECT ST_ENDPOINT(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ENDPOINT(ST_LINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ENDPOINT(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2))), 2);
--error ER_BAD_FIELD_ERROR
SELECT ST_ENDPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,2))));
--error ER_BAD_FIELD_ERROR
SELECT ST_ENDPOINT(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,b))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ENDPOINT(ST_LINEFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_ENDPOINT(ST_LINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_ENDPOINT(ST_LINEFROMTEXT('LINESTRING()'));
--error ER_GIS_INVALID_DATA
SELECT ST_ENDPOINT(ST_LINEFROMTEXT('LINESTRING(0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_ENDPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(1 2,1'));
--error ER_GIS_INVALID_DATA
SELECT ST_ENDPOINT(ST_LINESTRINGFROMTEXT('LINESTRING(1 1,2 2,a 3)'));
--error ER_PARSE_ERROR
SELECT ST_ENDPOINT(ST_LINESTRINGFROMTEXT('LINESTRING('!' 0,1 1,2 2)'));
--echo #====================================================================================
--echo # ST_POINTN(linestring, number)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_POINTN();
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_POINTN(NULL);
SELECT ST_POINTN(NULL, 1);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_POINTN(ST_LINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_POINTN(ST_LINEFROMWKB(LINESTRING(POINT(0,0), POINT(2,2))));
--error ER_BAD_FIELD_ERROR
SELECT ST_POINTN(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,2))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_POINTN(ST_LINESTRINGFROMWKB(LINESTRING(POINT(a,1), POINT(2,b))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_POINTN(ST_LINESTRINGFROMWKB(LINESTRING(POINT(1,1), POINT(2,2))), a);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_POINTN(ST_LINEFROMTEXT());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_POINTN(ST_LINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_POINTN(ST_LINEFROMTEXT('NULL'), 1);
--error ER_GIS_INVALID_DATA
SELECT ST_POINTN(ST_LINEFROMTEXT('LINESTRING()'), 2);
--error ER_GIS_INVALID_DATA
SELECT ST_POINTN(ST_LINEFROMTEXT('LINESTRING(0)'), 3);
--error ER_GIS_INVALID_DATA
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(1 2,1'), 4);
--error ER_GIS_INVALID_DATA
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(1 1,2 2,a 3)'), 5);
--error ER_PARSE_ERROR
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING('!' 0,1 1,2 2)'), 6);
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,1 1,2 2)'), 0);
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,1 1,2 2)'), -1);
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,1 1,2 2)'), -1024);
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,1 1,2 2)'), 10000);
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,1 1,2 2)'), 1234567890);
SELECT ST_POINTN(ST_LINESTRINGFROMTEXT('LINESTRING(0 0,1 1,2 2)'), 'a');
--echo #====================================================================================
--echo # ST_NUMINTERIORRINGS(polygon)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMINTERIORRINGS();
SELECT ST_NUMINTERIORRINGS(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(0,0)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(a,0), POINT(0,1), POINT(1,1), POINT(0,0)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(a,0), POINT(b,1), POINT(1,1), POINT(0,0)))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('POLYGON(())'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('POLYGON((0))'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMTEXT('POLYGON((0 0,0 4,4 4,0 0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMTEXT('POLYGON((0 0,2 0,2))'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMTEXT('POLYGON((0 0,0 5,5 a,0 0))'));
--error ER_PARSE_ERROR
SELECT ST_NUMINTERIORRINGS(ST_POLYGONFROMTEXT('POLYGON(('!' 0,2 0,2 4,0 0))'));
--echo #====================================================================================
--echo # ST_EXTERIORRING(polygon)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_EXTERIORRING();
SELECT ST_EXTERIORRING(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_EXTERIORRING(ST_POLYFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_EXTERIORRING(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(0,0)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_EXTERIORRING(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(a,0), POINT(0,1), POINT(1,1), POINT(0,0)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_EXTERIORRING(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(a,0), POINT(b,1), POINT(1,1), POINT(0,0)))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_EXTERIORRING(ST_POLYFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_EXTERIORRING(ST_POLYFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_EXTERIORRING(ST_POLYFROMTEXT('POLYGON(())'));
--error ER_GIS_INVALID_DATA
SELECT ST_EXTERIORRING(ST_POLYFROMTEXT('POLYGON((0))'));
--error ER_GIS_INVALID_DATA
SELECT ST_EXTERIORRING(ST_POLYGONFROMTEXT('POLYGON((0 0,0 4,4 4,0 0)'));
--error ER_GIS_INVALID_DATA
SELECT ST_EXTERIORRING(ST_POLYGONFROMTEXT('POLYGON((0 0,2 0,2))'));
--error ER_GIS_INVALID_DATA
SELECT ST_EXTERIORRING(ST_POLYGONFROMTEXT('POLYGON((0 0,0 5,5 a,0 0))'));
--error ER_PARSE_ERROR
SELECT ST_EXTERIORRING(ST_POLYGONFROMTEXT('POLYGON(('!' 0,2 0,2 4,0 0))'));
--echo #====================================================================================
--echo # ST_INTERIORRINGN(polygon, number)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_INTERIORRINGN();
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_INTERIORRINGN(NULL);
SELECT ST_INTERIORRINGN(NULL, 1);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_INTERIORRINGN(ST_POLYFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_INTERIORRINGN(ST_POLYFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(0,0)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_INTERIORRINGN(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(a,0), POINT(0,1), POINT(1,1), POINT(0,0)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_INTERIORRINGN(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(a,0), POINT(b,1), POINT(1,1), POINT(0,0)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_INTERIORRINGN(ST_POLYGONFROMWKB(POLYGON(LINESTRING(POINT(0,0), POINT(0,1), POINT(1,1), POINT(0,0)))), a);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_INTERIORRINGN(ST_POLYFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_INTERIORRINGN(ST_POLYFROMTEXT('NULL'), 1);
--error ER_GIS_INVALID_DATA
SELECT ST_INTERIORRINGN(ST_POLYFROMTEXT('POLYGON(())'), 2);
--error ER_GIS_INVALID_DATA
SELECT ST_INTERIORRINGN(ST_POLYFROMTEXT('POLYGON((0))'), 3);
--error ER_GIS_INVALID_DATA
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 4,4 4,0 0)'), 4);
--error ER_GIS_INVALID_DATA
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,2 0,2))'), 5);
--error ER_GIS_INVALID_DATA
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 5,5 a,0 0))'), 6);
--error ER_PARSE_ERROR
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON(('!' 0,2 0,2 4,0 0))'), 7);
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 2,2 2,0 0))'), 0);
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 2,2 2,0 0))'), -1);
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 2,2 2,0 0))'), -1024);
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 2,2 2,0 0))'), 10000);
SELECT ST_INTERIORRINGN(ST_POLYGONFROMTEXT('POLYGON((0 0,0 2,2 2,0 0))'), 123456789);
--echo #====================================================================================
--echo # ST_ISCLOSED(multilinestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED();
SELECT ST_ISCLOSED(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED(MLINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED(MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(1,1), POINT(2,2)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_ISCLOSED(MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(1,1), POINT(2,2), POINT(3,3), POINT(a,4)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_ISCLOSED(MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(1,1), POINT(2,2)), LINESTRING(POINT(3,3), POINT(a,4)))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_ISCLOSED(ST_POLYFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('MULTILINESTRING(())'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('MULTILINESTRING((1 1,2 2),()'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('MULTILINESTRING((1 1,2 2,3 3)'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((1 1,2 3,3 3,4))'));
--error ER_GIS_INVALID_DATA
SELECT ST_ISCLOSED(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((1 1,2 2,3 3,4 a))'));
--error ER_PARSE_ERROR
SELECT ST_ISCLOSED(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING(('!' 1,2 2,3 3,4 4'));
--echo #====================================================================================
--echo # ST_LENGTH(multilinestring)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH();
SELECT ST_LENGTH(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH(MLINEFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH(MLINEFROMWKB(MULTILINESTRING(LINESTRING(POINT(1,1), POINT(2,2)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_LENGTH(MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(1,1), POINT(2,2), POINT(3,3), POINT(a,4)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_LENGTH(MULTILINESTRINGFROMWKB(MULTILINESTRING(LINESTRING(POINT(1,1), POINT(2,2)), LINESTRING(POINT(3,3), POINT(a,4)))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_LENGTH(ST_POLYFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_MLINEFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_MLINEFROMTEXT('MULTILINESTRING(())'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_MLINEFROMTEXT('MULTILINESTRING((1 1,2 2),()'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_MLINEFROMTEXT('MULTILINESTRING((1 1,2 2,3 3)'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((1 1,2 3,3 3,4))'));
--error ER_GIS_INVALID_DATA
SELECT ST_LENGTH(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING((1 1,2 2,3 3,4 a))'));
--error ER_PARSE_ERROR
SELECT ST_LENGTH(ST_MULTILINESTRINGFROMTEXT('MULTILINESTRING(('!' 1,2 2,3 3,4 4'));
--echo #====================================================================================
--echo # ST_NUMGEOMETRIES(geometrycollection)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMGEOMETRIES();
SELECT ST_NUMGEOMETRIES(NULL);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(POINT(0,0), LINESTRING(POINT(1,1), POINT(2,2)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(0,0), LINESTRING(POINT(a,1), POINT(2,2)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(0,b), LINESTRING(POINT(a,1), POINT(2,2)))));
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('NULL'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(1)'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0))'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2)'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2))'));
--error ER_GIS_INVALID_DATA
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 a))'));
--error ER_PARSE_ERROR
SELECT ST_NUMGEOMETRIES(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 '!'))'));
--echo #====================================================================================
--echo # ST_GEOMETRYN(geometrycollection, number)
--echo #====================================================================================
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_GEOMETRYN();
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_GEOMETRYN(NULL);
SELECT ST_GEOMETRYN(NULL, 1);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMWKB());
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMWKB(GEOMETRYCOLLECTION(POINT(0,0), LINESTRING(POINT(1,1), POINT(2,2)))));
--error ER_BAD_FIELD_ERROR
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(0,0), LINESTRING(POINT(a,1), POINT(2,2)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(0,b), LINESTRING(POINT(a,1), POINT(2,2)))), 1);
--error ER_BAD_FIELD_ERROR
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMWKB(GEOMETRYCOLLECTION(POINT(0,0), LINESTRING(POINT(1,1), POINT(2,2)))), A);
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT());
--error ER_GIS_INVALID_DATA
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('NULL'), 1);
--error ER_GIS_INVALID_DATA
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(1)'), 2);
--error ER_GIS_INVALID_DATA
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0))'), 3);
--error ER_GIS_INVALID_DATA
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2)'), 4);
--error ER_GIS_INVALID_DATA
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2))'), 5);
--error ER_GIS_INVALID_DATA
SELECT ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 a))'), 6);
--error ER_PARSE_ERROR
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 '!'))'), 7);
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2))'), 0);
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2))'), -1);
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2))'), -1024);
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2))'), 10000);
SELECT ST_GEOMETRYN(ST_GEOMETRYCOLLECTIONFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(1 1,2 2))'), 123456789);
############################################################################################
# Checking the procedure to work with Point and MultiPoint properties #
############################################################################################
--echo # Check procedure to work with Point and MultiPoint properties
DELIMITER |;
CREATE PROCEDURE point_attri()
BEGIN
SELECT ST_X(ST_POINTFROMTEXT('POINT(0 0)'));
SELECT ST_X(ST_POINTFROMTEXT('POINT(1.1111 -1.1111)'));
SELECT ST_X(ST_POINTFROMTEXT('POINT(1e308 1e308)'));
SELECT ST_Y(ST_POINTFROMTEXT('POINT(0 0)'));
SELECT ST_Y(ST_POINTFROMTEXT('POINT(1.1111 -1.1111)'));
SELECT ST_Y(ST_POINTFROMTEXT('POINT(1e308 1e308)'));
END |
DELIMITER ;|
--echo # Call the proc
CALL point_attri;
--echo # Dropping the created procedure
DROP PROCEDURE point_attri;
############################################################################################
# Checking the procedure to work with Linestring and MultiLinestring properties #
############################################################################################
--echo # Check procedure to work with Linestring and MultiLineString properties
DELIMITER |;
CREATE PROCEDURE line_attri()
BEGIN
SELECT ST_ISCLOSED(ST_LINEFROMTEXT('LINESTRING(0 0,1 1,2 2,0 0)'));
SELECT ST_NUMPOINTS(ST_LINEFROMTEXT('LINESTRING(0 0,1 1,2 2,0 0)'));
SELECT ST_LENGTH(ST_LINEFROMTEXT('LINESTRING(0 0,10 0,0 0,-10 0,0 0,0 10,0 0,0 -10,0 0)'));
SELECT ST_ASTEXT(ST_STARTPOINT(ST_LINEFROMTEXT('LINESTRING(0 0,1 1,2 2,0 0)')));
SELECT ST_ASTEXT(ST_ENDPOINT(ST_LINEFROMTEXT('LINESTRING(0 0,1 1,2 2,3 3,0 0)')));
SELECT ST_ASTEXT(ST_POINTN(ST_LINEFROMTEXT('LINESTRING(0 0,1 1,2 2,3 3,4 4,5 5,6 6,7 7,8 8,9 9)'), 8));
SELECT ST_ISCLOSED(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,1 1,2 2,0 0),(0 0,-1 -1,-2 -2,0 0))'));
SELECT ST_LENGTH(ST_MLINEFROMTEXT('MULTILINESTRING((0 0,10 0),(0 0,0 10),(0 0,-10 0),(0 0,0 -10))'));
END |
DELIMITER ;|
--echo # Call the proc
CALL line_attri;
--echo # Dropping the created procedure
DROP PROCEDURE line_attri;
############################################################################################
# Checking the procedure to work with Polygon and MultiPolygon properties #
############################################################################################
DELIMITER |;
CREATE PROCEDURE poly_attri()
BEGIN
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0))'));
SELECT ST_NUMINTERIORRINGS(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))'));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0))')));
SELECT ST_ASTEXT(ST_EXTERIORRING(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))')));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0))'), 1));
SELECT ST_ASTEXT(ST_INTERIORRINGN(ST_POLYFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,2 4,4 4,4 2,2 2),(6 6,6 8,8 8,8 6,6 6))'), 2));
END |
DELIMITER ;|
--echo # Call the proc
CALL poly_attri;
--echo # Dropping the created procedure
DROP PROCEDURE poly_attri;
############################################################################################
# Checking the procedure to work with GeometryCollection properties #
############################################################################################
DELIMITER |;
CREATE PROCEDURE geom_coll_attri()
BEGIN
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10),'
'POLYGON((0 0,0 5,5 5,5 0,0 0)))'));
SELECT ST_NUMGEOMETRIES(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10),'
'GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION()),'
'POLYGON((0 0,0 5,5 5,5 0,0 0)))'));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10),'
'POLYGON((0 0,0 5,5 5,5 0,0 0)))'), 3));
SELECT ST_ASTEXT(ST_GEOMETRYN(ST_GEOMCOLLFROMTEXT('GEOMETRYCOLLECTION('
'POINT(0 0),'
'LINESTRING(0 0,2 2,4 4,6 6,8 8,10 10),'
'GEOMETRYCOLLECTION('
'GEOMETRYCOLLECTION()),'
'POLYGON((0 0,0 5,5 5,5 0,0 0)))'), 3));
END |
DELIMITER ;|
--echo # Call the proc
CALL geom_coll_attri;
--echo # Dropping the created procedure
DROP PROCEDURE geom_coll_attri;
############################################################################################
# Checking the trigger to work with Point and MultiPoint Geometry properties #
############################################################################################
--echo # Checking Point and MultiPoint attributes within a trigger
--echo # Create a tigger to insert into gis_multi_point and update gis_point
DELIMITER |;
CREATE TRIGGER geom_trigger BEFORE UPDATE ON gis_point
FOR EACH ROW
BEGIN
INSERT INTO gis_multi_point SELECT * FROM gis_point;
SET New.g = ST_POINTFROMTEXT('POINT(-1e308 1e308)');
END|
DELIMITER ;|
--echo # Calling the trigger
UPDATE gis_point SET fid = 999 WHERE fid = 111;
--echo # Checking the table entries
SELECT fid, ST_ASTEXT(g) FROM gis_point;
SELECT fid, ST_ASTEXT(g) FROM gis_multi_point;
--echo # Cleaning up the trigger
DROP TRIGGER geom_trigger;
############################################################################################
# Checking the trigger to work with Linestring and MultiLinestring Geometry properties #
############################################################################################
--echo # Checking Linestring and MultiLinestring attributes within a trigger
--echo # Create a tigger to insert into gis_multi_linestring and update gis_linestring
DELIMITER |;
CREATE TRIGGER geom_trigger BEFORE UPDATE ON gis_linestring
FOR EACH ROW
BEGIN
INSERT INTO gis_multi_linestring SELECT * FROM gis_linestring;
SET New.g = ST_LINEFROMTEXT('LINESTRING(0 0,10 0,0 0,0 10,0 0,-10 0,0 0,0 10,0 0)');
END|
DELIMITER ;|
--echo # Calling the trigger
UPDATE gis_linestring SET fid = 999 WHERE fid = 211;
--echo # Checking the table entries
SELECT fid, ST_ASTEXT(g) FROM gis_linestring;
SELECT fid, ST_ASTEXT(g) FROM gis_multi_linestring;
--echo # Cleaning up the trigger
DROP TRIGGER geom_trigger;
############################################################################################
# Checking the trigger to work with Polygon and MultiPolygon Geometry properties #
############################################################################################
--echo # Checking Polygon and MultiPolygon attributes within a trigger
--echo # Create a tigger to insert into gis_multi_polygon and update gis_polygon
DELIMITER |;
CREATE TRIGGER geom_trigger BEFORE UPDATE ON gis_polygon
FOR EACH ROW
BEGIN
INSERT INTO gis_multi_polygon SELECT * FROM gis_polygon;
SET New.g = ST_POLYFROMTEXT('POLYGON((0 0,10 0,10 10,0 10,0 0),(3 3,3 7,7 7,7 3,3 3))');
END|
DELIMITER ;|
--echo # Calling the trigger
UPDATE gis_polygon SET fid = 999 WHERE fid = 311;
--echo # Checking the table entries
SELECT fid, ST_ASTEXT(g) FROM gis_polygon;
SELECT fid, ST_ASTEXT(g) FROM gis_multi_polygon;
--echo # Cleaning up the trigger
DROP TRIGGER geom_trigger;
--echo # Final cleanup
DROP TABLE gis_point;
DROP TABLE gis_linestring;
DROP TABLE gis_polygon;
DROP TABLE gis_multi_point;
DROP TABLE gis_multi_linestring;
DROP TABLE gis_multi_polygon;
DROP TABLE gis_geometrycollection;
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