457 lines
22 KiB
Plaintext
457 lines
22 KiB
Plaintext
###############################################################################
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# #
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# ST_IsValid checks whether a geometry is valid. #
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# The validity is defined by OGC standard documents. #
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# #
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# Creation Date: 2014-12-01 #
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# Author : Pavan Naik #
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# #
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###############################################################################
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############################################################################################
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# Creating the spatial objects #
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############################################################################################
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--echo # Creating the spatial Geometry object
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USE test;
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CREATE TABLE gis_geometrycollection (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRY);
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############################################################################################
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# Inserting the values specific to the spatial objects #
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############################################################################################
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# Geometric elements constructing a star and some of its elememts as base
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SET @star_elem_vertical= 'POLYGON((5 0,15 25,25 0,15 5,5 0))';
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SET @star_elem_horizontal= 'POLYGON((25 0,0 15,30 15,22 10,25 0))';
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SET @star_center= 'POINT(15 10)';
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SET @star_top= 'POINT(15 25)';
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SET @star_bottom_left= 'POINT(5 0)';
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SET @star_bottom_right= 'POINT(25 0)';
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SET @star_bottom_points= 'MULTIPOINT(5 0,25 0)';
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SET @star_all_points= 'MULTIPOINT(5 0,25 0,15 10,15 25)';
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SET @star_line_horizontal= 'LINESTRING(10 15,20 15)';
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SET @star_line_vertical= 'LINESTRING(15 5,15 25)';
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SET @star_top_to_center= 'LINESTRING(15 25,15 10)';
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SET @star_lines_near_horizontal= 'MULTILINESTRING((25 0,0 15,15 30,0 5))';
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SET @star_lines_near_vertical= 'MULTILINESTRING((0 5,15 25,0 25))';
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SET @star= 'POLYGON((5 0,7 10,0 15,10 15,15 25,20 15,30 15,22 10,25 0,15 5,5 0))';
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SET @star_of_elems='MULTIPOLYGON(((5 0,15 25,25 0,15 5,5 0)),((25 0,0 15,30 15,22 10,25 0)))';
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SET @star_collection_elems='GEOMETRYCOLLECTION(MULTIPOLYGON(((5 0,15 25,25 0,15 5,5 0)),((25 0,0 15,30 15,22 10,25 0))),POLYGON((5 0,7 10,0 15,10 15,15 25,20 15,30 15,22 10,25 0,15 5,5 0)),LINESTRING(15 25,15 10),MULTIPOINT(5 0,25 0),POINT(15 25))';
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SET @star_collection_multilinestr='GEOMETRYCOLLECTION(MULTIPOLYGON(((5 0,15 25,25 0,15 5,5 0)),((25 0,0 15,30 15,22 10,25 0))),POLYGON((5 0,7 10,0 15,10 15,15 25,20 15,30 15,22 10,25 0,15 5,5 0)),MULTILINESTRING((25 0,0 15,15 30,0 5)),LINESTRING(15 25,15 10),MULTIPOINT(5 0,25 0),POINT(15 25))';
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--echo # INSERT base star
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--disable_warnings
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INSERT INTO gis_geometrycollection VALUES
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(100,ST_GEOMFROMTEXT(@star)),
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(101,ST_GEOMFROMTEXT(@star_elem_vertical)),
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(102,ST_GEOMFROMTEXT(@star_elem_horizontal)),
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(103,ST_GEOMFROMTEXT(@star_of_elems)),
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(104,ST_GEOMFROMTEXT(@star_top)),
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(105,ST_GEOMFROMTEXT(@star_center)),
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(106,ST_GEOMFROMTEXT(@star_bottom_left)),
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(107,ST_GEOMFROMTEXT(@star_bottom_right)),
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(108,ST_GEOMFROMTEXT(@star_bottom_points)),
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(109,ST_GEOMFROMTEXT(@star_all_points)),
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(110,ST_GEOMFROMTEXT(@star_line_horizontal)),
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(111,ST_GEOMFROMTEXT(@star_line_vertical)),
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(112,ST_GEOMFROMTEXT(@star_top_to_center)),
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(113,ST_GEOMFROMTEXT(@star_lines_near_horizontal)),
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(114,ST_GEOMFROMTEXT(@star_lines_near_vertical)),
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(115,ST_GEOMFROMTEXT(@star_collection_elems)),
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(116,ST_GEOMFROMTEXT(@star_collection_multilinestr));
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--enable_warnings
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--echo # Checking the integrity of the above create/insert statements
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--echo # 17 rows.
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SELECT count(ST_ASTEXT(g) != 'NULL') FROM gis_geometrycollection;
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--echo #####################################################################################
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--echo # ST_ISVALID(geometry)
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--echo #####################################################################################
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--echo #====================================================================================
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--echo # point
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_center));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_top));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=105;
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(2.34 -2.34)'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(1e308 -1e308)'));
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--echo #====================================================================================
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--echo # multipoint
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_all_points));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_bottom_points));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=108;
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOINT(0 0,0 0,0 0,0 0)'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOINT(0 0,0 5,5 5,5 0,0 0)'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOINT(1 -1,1e308 -1e308,0.0001 0.000)'));
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--echo #====================================================================================
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--echo # linestring
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_top_to_center));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_line_horizontal));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=110;
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(0 0)'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(0 0,-0.00 0,0.0 0)'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(0 0,0 5,5 5,5 0,0 0)'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(1 -1,1e308 -1e308,0.0001 0.000)'));
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--echo #====================================================================================
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--echo # multilinestring
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_lines_near_vertical));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_lines_near_horizontal));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=114;
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING((0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING((0 0,1 1,2 2),(3 3))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING((0 0,-0.00 0),(0.0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING((0 0,0 5,5 5,5 0,0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING((0 10,10 0),(10 0,0 0),(0 0,10 10))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING((1 -1,1e308 -1e308,0.0001 0.000),(2 2,4 -9.002))'));
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--echo #====================================================================================
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--echo # polygon
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_elem_vertical));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=100;
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 5,5 5,0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,0 0,-10 0,-10 -10,0 -10,0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(0 0,0 10,10 10,10 0,0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((4 4,4 6,6 6,6 4,4 4,4 4),(0 0,0 10,10 10,10 0,0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((4 4,4 6,6 6,6 4,4 4,4 4),(8 8,8 10,10 10,10 8,8 8))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,6 4,6 6,4 6,4 4),(4 4,4 6,6 6,6 4,4 4))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,6 4,6 6,4 6,4 4),(6 6,6 8,8 8,8 6,6 6))'));
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--echo #====================================================================================
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--echo # multipolygon
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_of_elems));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=103;
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5,0 0)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((1 1, 1 1, 1 1, 1 1, 1 1)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 10,10 0,0 0,0 10)),((0 0,10 10,10 0,0 0)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,0 0)),((10 10,10 15,15 15,10 10)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0)),((4 4,4 6,6 6,6 4,4 4,4 4)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0),(0 0,0 10,10 10,10 0,0 0)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((4 4,4 6,6 6,6 4,4 4,4 4),(0 0,0 10,10 10,10 0,0 0)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((4 4,4 6,6 6,6 4,4 4,4 4),(8 8,8 10,10 10,10 8,8 8)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((10 10,10 0,5 10,10 10)),((0 10,0 20,5 10,0 10)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4)),((4 4,4 6,6 6,6 4,4 4,4 4)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0),(0 0,0 10,10 10,10 0,0 0)),((0 0,0 10,10 10,10 0,0 0,0 0)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0),(0 0,0 10,10 10,10 0,0 0)),((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,4 4)))'));
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--echo #====================================================================================
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--echo # geometrycollection
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--echo #====================================================================================
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_collection_elems));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_collection_multilinestr));
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SELECT ST_ISVALID(g) FROM gis_geometrycollection WHERE fid=115;
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(LINESTRING(0 0))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(GEOMETRYCOLLECTION()))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POINT(10 10),MULTIPOINT(0 0,10 10))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(POINT(10 10),MULTIPOINT(0 0,10 10)))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(LINESTRING(0 0),POINT(10 10))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(LINESTRING(0 0),GEOMETRYCOLLECTION())'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POLYGON((0 0,1 1,2 2,0 0)),GEOMETRYCOLLECTION())'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(LINESTRING(0 0,10 10,20 20),POLYGON((0 0,10 10,100 100,0 0)))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(LINESTRING(0 0),POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(LINESTRING(1 1,2 2,3 3),'
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'MULTILINESTRING((0 0,0 10,10 10,10 0),(10 10,10 15,15 15,10 10)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POINT(10 10),'
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'MULTIPOINT(0 0,10 10),'
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'LINESTRING(1 1,2 2,3 3),'
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'MULTILINESTRING((0 0,0 10,10 10,10 0),(10 10,10 15,15 15,10 10)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POLYGON((0 0,0 10,10 10,10 0,0 0,0 0)))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION('
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'GEOMETRYCOLLECTION(POLYGON((0 0,0 10,10 10,10 0,0 0,0 0)))))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4)),'
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'MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0)),((10 10,10 15,15 15,15 10,10 10))))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(POINT(10 10),'
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'MULTIPOINT(0 0,10 10)),'
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'GEOMETRYCOLLECTION(LINESTRING(1 1,2 2,3 3),'
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'MULTILINESTRING((0 0,0 10,10 10,10 0),(10 10,10 15,15 15,10 10))))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(POINT(10 10),'
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'MULTIPOINT(0 0,10 10)),'
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'GEOMETRYCOLLECTION(LINESTRING(1 1,2 2,3 3),'
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'MULTILINESTRING((0 0,0 10,10 10,10 0),(10 10,10 15,15 15,10 10))),'
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'GEOMETRYCOLLECTION(POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4)),'
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'MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0)),((10 10,10 15,15 15,15 10,10 10)))))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(POINT(10 10),'
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'MULTIPOINT(0 0,10 10)),'
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'GEOMETRYCOLLECTION(LINESTRING(1 1,2 2,3 3),'
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'MULTILINESTRING((0 0,0 10,10 10,10 0),(10 10,10 15,15 15,10 10))),'
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'GEOMETRYCOLLECTION(GEOMETRYCOLLECTION()))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POINT(0 0),'
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'LINESTRING(1 1,2 2,3 3),'
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'POLYGON((0 0,0 10,10 10,10 0,0 0,0 0),(4 4,4 6,6 6,6 4,4 4)),'
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'MULTIPOINT(0 0,10 10),'
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'MULTILINESTRING((0 0,0 10,10 10,10 0),(10 10,10 15,15 15,10 10)),'
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'MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0,0 0)),((10 10,10 15,15 15,15 10,10 10))))'));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(MULTILINESTRING((-7 -2,-9 3,-2 -8),(3 7,5 6,-7 -9,7 -1,-2 -8,2 9,4 6,-5 -5)),'
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'MULTILINESTRING((2 -2,2 -3,2 -1,-10 7,1 -2,-2 0,-9 -2,10 5,-7 -8,-9 -1,1 -1,-2 3,5 -9,-8 -9,-10 -9)),'
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'MULTIPOINT(-7 -5,6 9,7 4))'));
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--echo #####################################################################################
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--echo # Invalid function calls
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--echo #####################################################################################
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--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
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SELECT ST_ISVALID();
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SELECT ST_ISVALID(NULL);
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON(())'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOINT()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTILINESTRING(())'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('MULTIPOLYGON((()))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(a 0)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(! 0)'));
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--error ER_PARSE_ERROR
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT('!' 0)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(12,34 0)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(a 0,10 10)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(0 0,! 10)'));
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--error ER_PARSE_ERROR
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING('!' 0,10 10)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('LINESTRING(12,34 0,10 10)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((a 0,10 10,10 0,0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((0 0,! 10,10 0,0 0))'));
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--error ER_PARSE_ERROR
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON(('!' 0,10 10,10 0,0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((12,34 0,10 10,10 0,0 0))'));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_center,-1024));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_all_points,-1));
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_lines_near_vertical,4236));
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--error ER_SRS_NOT_FOUND
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_elem_vertical,4294967295));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_of_elems,4294967297));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_ISVALID(ST_GEOMFROMTEXT(@star_collection_elems,4294967295000));
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# This is an example of a working wkb, first the SRID, specification it is
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# littleendian, and is a point with coordinates (0,0)
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SELECT ST_ISVALID( x'e6100000010100000000000000000000000000000000000000');
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID( x'e6100000020000000100000000000000000000000000000000');
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID( x'00000000000001000001010000000000000000000000000000');
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID( x'e6100000060100000000000000000000000000000000000000');
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--error ER_GIS_INVALID_DATA
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SELECT ST_ISVALID(0x000000000600000001000000000200000002000000);
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|
|
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--error ER_GIS_INVALID_DATA
|
|
SELECT ST_ISVALID(0x000000000200000001000000050000000000000000);
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|
|
|
--error ER_SRS_NOT_FOUND
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|
SELECT ST_ISVALID(0x010300000002000000010300000002000000050000);
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|
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--error ER_SRS_NOT_FOUND
|
|
SELECT ST_ISVALID(0x010400000002000000010100000000000000000000);
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--echo # Clean up
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|
DROP TABLE gis_geometrycollection;
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--echo ########################################################################
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--echo # BUG#21927394 ST_ISVALID() RETURNS FALSE WITH VALID POLYGON GEOMETRY
|
|
--echo ########################################################################
|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((72.8714768817168
|
|
-167.0048853643874,9274.40641550926 3433.5957427942167,-58.09039811390054
|
|
187.50989457746405,-81.09039811390053 179.50989457746405,-207.99999999999997
|
|
135.36742435621204,-208 1,-208 0,-208 -276.9111154485375,49.8714768817168
|
|
-176.0048853643874,72.8714768817168 -167.0048853643874))'));
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|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('POLYGON((-200 0,-207.99999999999997
|
|
135.36742435621204,-208 1,-208 0,-208 -276.9111154485375,-200 0))'));
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|
|
|
--echo #
|
|
--echo # WL#8579 Spatial Reference Systems
|
|
--echo #
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|
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--echo # SRID 0 (should pass)
|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(0 0)', 0));
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|
|
--echo # Projected SRS (should pass)
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|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(0 0)', 2000));
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|
|
|
--echo # Geographic SRS (shall pass)
|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(0 0)', 4326));
|
|
|
|
--echo # Verify that ST_IsValid() returns NULL if at least one of its parameters
|
|
--echo # is NULL
|
|
SELECT ST_ISVALID(NULL);
|
|
--echo # Verify that ST_IsValid() doesn't return NULL if its arguments are not
|
|
--echo # NULL
|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('POINT(0 0)',4053));
|
|
--echo # Verify that ST_IsValid() returns ER_GIS_INVALID_DATA error if geometry
|
|
--echo # argument is not syntactically well-formed geometry
|
|
--error ER_GIS_INVALID_DATA
|
|
DO ST_ISVALID(X'FF');
|
|
--echo # Verify that ST_IsValid() returns 1 with empty geometry input
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('GEOMETRYCOLLECTION EMPTY','4326'));
|
|
--echo # Verify that ST_IsValid() returns 1 if the input is geometrically valid
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POINT(1 1)',4053));
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POINT(1 1)'));
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POINT(1 1)',4326));
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POLYGON((0 0,0 1,1 1,1 0,0 0),(0.25 0.25,0.75 0.25, 0.25 0.75, 0.25 0.25))',4053));
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POLYGON((0 0,0 1,1 1,1 0,0 0),(0.25 0.25,0.75 0.25, 0.25 0.75, 0.25 0.25))',4326));
|
|
--echo # Verify that ST_IsValid() returns 0 if input is geometrically invalid
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POLYGON((0 0,0 1,1 1,1 0,0 0),(0.25 0.25,1.75 0.25, 0.25 0.75, 0.25 0.25))',4053));
|
|
SELECT ST_ISVALID( ST_GEOMFROMTEXT('POLYGON((0 0,0 1,1 1,1 0,0 0),(0.25 0.25,1.75 0.25, 0.25 0.75, 0.25 0.25))',4326));
|
|
--echo # Verify that ST_IsValid() returns
|
|
--echo # ER_GEOMETRY_PARAM_LONGITUDE_OUT_OF_RANGE error with a geometry in a
|
|
--echo # geographic SRS and a longitude value is not in the range (-180,180]
|
|
--error ER_GEOMETRY_PARAM_LONGITUDE_OUT_OF_RANGE
|
|
DO ST_ISVALID(X'D50F0000010100000000000000000070400000000000000000');
|
|
--echo # Verify that ST_IsValid() returns
|
|
--echo # ER_GEOMETRY_PARAM_LATITUDE_OUT_OF_RANGE error with a geometry in
|
|
--echo # geographic SRS and a latitude value is not in the range [-90,90]
|
|
--error ER_GEOMETRY_PARAM_LATITUDE_OUT_OF_RANGE
|
|
DO ST_ISVALID(X'D50F0000010100000000000000000000000000000000008040');
|
|
--echo # If a multipoint is made up of valid points it should be valid.
|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('multipoint((0 0),(1 1))',4053 )) AS RESULT;
|
|
SELECT ST_IsValid(ST_GeomFromText('MULTIPOLYGON(((9 11,14 84,43 54,9 11)),((-144
|
|
-58,-142 -6,-4 -70,-144 -58)))', '4326', 'axis-order=long-lat')) AS RESULT;
|
|
SELECT ST_ISVALID(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION(POLYGON((0 0,0 1,1 1,1 0,0 0),(0.25 0.25,0.75 0.25, 0.25 0.75, 0.25 0.25)),POINT(1 1))',4053)) as result;
|
|
SELECT ST_IsValid(ST_GeomFromText('GEOMETRYCOLLECTION(MULTIPOLYGON(((9 11,14 84,43 54,9 11)),((-144
|
|
-58,-142 -6,-4 -70,-144 -58))), point( 1 1))', '4326', 'axis-order=long-lat')) AS RESULT;
|