1123 lines
70 KiB
Plaintext
1123 lines
70 KiB
Plaintext
###############################################################################
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# #
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# This test is aimed to focus on a mixtur of operators and testing functions. #
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# #
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# Creation Date: 2014-02-25 #
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# Author : Horst Hunger #
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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_elem_vertical_val= '((5 0,15 25,25 0,15 5,5 0))';
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SET @star_elem_horizontal_val= '((25 0,0 15,30 15,22 10,25 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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# Star identical to the base star
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SET @star_elem_vertical_1= 'POLYGON((5 0,15 25,25 0,15 5,5 0))';
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SET @star_elem_horizontal_1= 'POLYGON((25 0,0 15,30 15,22 10,25 0))';
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SET @star_center_1= 'POINT(15 10)';
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SET @star_top_1= 'POINT(15 25)';
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SET @star_bottom_left_1= 'POINT(5 0)';
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SET @star_bottom_right_1= 'POINT(25 0)';
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SET @star_bottom_points_1= 'MULTIPOINT(5 0,25 0)';
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SET @star_all_points_1= 'MULTIPOINT(5 0,25 0,15 10,15 25)';
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SET @star_line_horizontal_1= 'LINESTRING(10 15,20 15)';
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SET @star_line_vertical_1= 'LINESTRING(15 5,15 25)';
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SET @star_top_to_center_1= 'LINESTRING(15 25,15 10)';
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SET @star_lines_near_horizontal_1= 'MULTILINESTRING((25 0,0 15,15 30,0 5))';
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SET @star_lines_near_vertical_1= 'MULTILINESTRING((0 5,15 25,0 25))';
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SET @star_1= '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_elem_vertical_val_1= '((5 0,15 25,25 0,15 5,5 0))';
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SET @star_elem_horizontal_val_1= '((25 0,0 15,30 15,22 10,25 0))';
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SET @star_of_elems_1='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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# Star like the base star, but shifted to right by 10 on X to overlap base star
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SET @star_elem_vertical_2= 'POLYGON((15 0,25 25,35 0,25 5,15 0))';
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SET @star_elem_horizontal_2= 'POLYGON((35 0,10 15,40 15,32 10,35 0))';
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SET @star_center_2= 'POINT(25 10)';
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SET @star_top_2= 'POINT(25 25)';
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SET @star_bottom_left_2= 'POINT(15 0)';
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SET @star_bottom_right_2= 'POINT(35 0)';
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SET @star_bottom_points_2= 'MULTIPOINT(15 0,35 0)';
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SET @star_all_points_2= 'MULTIPOINT(15 0,35 0,35 10,25 25)';
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SET @star_line_horizontal_2= 'LINESTRING(20 15,30 15)';
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SET @star_line_vertical_2= 'LINESTRING(25 5,25 25)';
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SET @star_top_to_center_2= 'LINESTRING(25 25,25 10)';
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SET @star_lines_near_horizontal_2= 'MULTILINESTRING((35 0,10 15,25 30,10 5))';
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SET @star_lines_near_vertical_2= 'MULTILINESTRING((10 5,25 25,10 25))';
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SET @star_2= 'POLYGON((15 0,17 10,10 15,20 15,25 25,30 15,40 15,32 10,35 0,25 5,15 0))';
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SET @star_elem_vertical_val_2= '((15 0,25 25,35 0,25 5,15 0))';
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SET @star_elem_horizontal_val_2= '((35 0,10 15,40 15,32 10,35 0))';
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SET @star_of_elems_2='MULTIPOLYGON(((15 0,25 25,35 0,25 5,15 0)),((35 0,10 15,40 15,32 10,35 0)))';
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# Star like the base star, but shifted to right by 60 on X to be completly separate
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SET @star_elem_vertical_3= 'POLYGON((65 0,75 25,85 0,75 5,65 0))';
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SET @star_elem_horizontal_3= 'POLYGON((85 0,60 15,90 15,82 10,85 0))';
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SET @star_center_3= 'POINT(75 10)';
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SET @star_top_3= 'POINT(75 25)';
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SET @star_bottom_left_3= 'POINT(65 0)';
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SET @star_bottom_right_3= 'POINT(85 0)';
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SET @star_bottom_points_3= 'MULTIPOINT(65 0,85 0)';
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SET @star_all_points_3= 'MULTIPOINT(65 0,85 0,75 10,75 25)';
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SET @star_line_horizontal_3= 'LINESTRING(70 15,80 15)';
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SET @star_line_vertical_3= 'LINESTRING(75 5,75 25)';
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SET @star_top_to_center_3= 'LINESTRING(75 25,75 10)';
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SET @star_lines_near_horizontal_3= 'MULTILINESTRING((85 0,60 15,85 30,60 5))';
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SET @star_lines_near_vertical_3= 'MULTILINESTRING((60 5,75 25,60 25))';
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SET @star_3= 'POLYGON((65 0,67 10,60 15,70 15,75 25,80 15,90 15,82 10,85 0,75 5,65 0))';
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SET @star_elem_vertical_val_3= '((65 0,75 25,85 0,75 5,65 0))';
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SET @star_elem_horizontal_val_3= '((85 0,60 15,90 15,82 10,85 0))';
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SET @star_of_elems_3='MULTIPOLYGON(((65 0,75 25,85 0,75 5,65 0)),((85 0,60 15,90 15,82 10,85 0)))';
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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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--enable_warnings
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--echo #INSERT identical (to base) star
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--disable_warnings
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INSERT INTO gis_geometrycollection VALUES
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(200,ST_GEOMFROMTEXT(@star_1)),
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(201,ST_GEOMFROMTEXT(@star_elem_vertical_1)),
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(202,ST_GEOMFROMTEXT(@star_elem_horizontal_1)),
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(203,ST_GEOMFROMTEXT(@star_of_elems_1)),
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(204,ST_GEOMFROMTEXT(@star_top_1)),
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(205,ST_GEOMFROMTEXT(@star_center_1)),
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(206,ST_GEOMFROMTEXT(@star_bottom_left_1)),
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(207,ST_GEOMFROMTEXT(@star_bottom_right_1)),
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(208,ST_GEOMFROMTEXT(@star_bottom_points_1)),
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(209,ST_GEOMFROMTEXT(@star_all_points_1)),
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(210,ST_GEOMFROMTEXT(@star_line_horizontal_1)),
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(211,ST_GEOMFROMTEXT(@star_line_vertical_1)),
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(212,ST_GEOMFROMTEXT(@star_top_to_center_1)),
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(213,ST_GEOMFROMTEXT(@star_lines_near_horizontal_1)),
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(214,ST_GEOMFROMTEXT(@star_lines_near_vertical_1));
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--enable_warnings
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--echo #INSERT overlapping star
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--disable_warnings
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INSERT INTO gis_geometrycollection VALUES
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(300,ST_GEOMFROMTEXT(@star_2)),
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(301,ST_GEOMFROMTEXT(@star_elem_vertical_2)),
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(302,ST_GEOMFROMTEXT(@star_elem_horizontal_2)),
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(303,ST_GEOMFROMTEXT(@star_of_elems_2)),
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(304,ST_GEOMFROMTEXT(@star_top_2)),
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(305,ST_GEOMFROMTEXT(@star_center_2)),
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(306,ST_GEOMFROMTEXT(@star_bottom_left_2)),
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(307,ST_GEOMFROMTEXT(@star_bottom_right_2)),
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(308,ST_GEOMFROMTEXT(@star_bottom_points_2)),
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(309,ST_GEOMFROMTEXT(@star_all_points_2)),
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(310,ST_GEOMFROMTEXT(@star_line_horizontal_2)),
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(311,ST_GEOMFROMTEXT(@star_line_vertical_2)),
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(312,ST_GEOMFROMTEXT(@star_top_to_center_2)),
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(313,ST_GEOMFROMTEXT(@star_lines_near_horizontal_2)),
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(314,ST_GEOMFROMTEXT(@star_lines_near_vertical_2));
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--enable_warnings
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--echo #INSERT seperate star
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--disable_warnings
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INSERT INTO gis_geometrycollection VALUES
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(400,ST_GEOMFROMTEXT(@star_3)),
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(401,ST_GEOMFROMTEXT(@star_elem_vertical_3)),
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(402,ST_GEOMFROMTEXT(@star_elem_horizontal_3)),
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(403,ST_GEOMFROMTEXT(@star_of_elems_3)),
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(404,ST_GEOMFROMTEXT(@star_top_3)),
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(405,ST_GEOMFROMTEXT(@star_center_3)),
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(406,ST_GEOMFROMTEXT(@star_bottom_left_3)),
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(407,ST_GEOMFROMTEXT(@star_bottom_right_3)),
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(408,ST_GEOMFROMTEXT(@star_bottom_points_3)),
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(409,ST_GEOMFROMTEXT(@star_all_points_3)),
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(410,ST_GEOMFROMTEXT(@star_line_horizontal_3)),
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(411,ST_GEOMFROMTEXT(@star_line_vertical_3)),
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(412,ST_GEOMFROMTEXT(@star_top_to_center_3)),
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(413,ST_GEOMFROMTEXT(@star_lines_near_horizontal_3)),
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(414,ST_GEOMFROMTEXT(@star_lines_near_vertical_3));
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--enable_warnings
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CREATE TABLE gis_geometrycollection_2 SELECT fid as fid2,g as g2 FROM gis_geometrycollection;
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--echo #Checking the integrity of the above create/insert statements
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--echo #60 rows.
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SELECT count(ST_ASTEXT(g) != 'NULL') FROM gis_geometrycollection;
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--echo #60 rows.
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SELECT count(ST_ASTEXT(g2) != 'NULL') FROM gis_geometrycollection_2;
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############################################################################################
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# Checking the spatial testing functions and operator combinations #
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############################################################################################
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star));
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star_elem_vertical));
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SELECT ST_ASTEXT(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
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SELECT ST_ASTEXT(ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_EQUALS(ST_GEOMFROMTEXT(@star),ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_EQUALS(g,ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)))
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FROM gis_geometrycollection WHERE fid=100;
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SELECT ST_DISJOINT(ST_GEOMFROMTEXT(@star),ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_DISJOINT(g,ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)))
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FROM gis_geometrycollection WHERE fid=100;
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SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
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SELECT ST_ASTEXT(ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_EQUALS(ST_GEOMFROMTEXT(@star),ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_EQUALS(g,ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)))
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FROM gis_geometrycollection WHERE fid=100;
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SELECT ST_INTERSECTS(ST_GEOMFROMTEXT(@star),ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_INTERSECTS(g,ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)))
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FROM gis_geometrycollection WHERE fid=100;
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SELECT ST_ASTEXT(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
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SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_EQUALS(ST_GEOMFROMTEXT(@star),ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_EQUALS(g,ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)))
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FROM gis_geometrycollection WHERE fid=100;
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SELECT ST_CONTAINS(ST_GEOMFROMTEXT(@star),ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)));
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SELECT ST_CONTAINS(g,ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star)))
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FROM gis_geometrycollection WHERE fid=100;
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star));
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star_elem_vertical));
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star_elem_horizontal));
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SELECT ST_ASTEXT(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)));
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SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)));
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SELECT ST_WITHIN(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_1));
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SELECT ST_OVERLAPS(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_1));
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SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_1));
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SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_top_to_center_1));
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SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_top_to_center_2));
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SELECT ST_TOUCHES(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_top_1));
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SELECT ST_ASTEXT(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)));
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SELECT ST_ASTEXT(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)));
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SELECT ST_WITHIN(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_1));
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SELECT ST_OVERLAPS(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_1));
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SELECT ST_CROSSES(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_1));
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SELECT ST_CROSSES(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_top_to_center_1));
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SELECT ST_CROSSES(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_top_to_center_2));
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SELECT ST_TOUCHES(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),ST_GEOMFROMTEXT(@star_2)),
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ST_GEOMFROMTEXT(@star_top_1));
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star));
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star_elem_vertical));
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SELECT ST_ASTEXT(ST_GEOMFROMTEXT(@star_elem_horizontal));
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--echo #-------------------------------------------------------------------------------------------
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--echo # Spatial Testing functions with ST_UNION()
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--echo #-------------------------------------------------------------------------------------------
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SELECT ST_CONTAINS(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
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ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
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SELECT ST_EQUALS(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
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ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
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SELECT ST_DISJOINT(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
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ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
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SELECT ST_INTERSECTS(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
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ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
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SELECT ST_CROSSES(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
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ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_TOUCHES(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_WITHIN(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_OVERLAPS(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with ST_DIFFERENCE()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_EQUALS(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_DISJOINT(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_INTERSECTS(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_CROSSES(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_TOUCHES(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_WITHIN(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_OVERLAPS(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with ST_SYMDIFFERENCE()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_EQUALS(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_DISJOINT(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_INTERSECTS(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_TOUCHES(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_WITHIN(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_OVERLAPS(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with ST_INTERSECTION()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_EQUALS(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_DISJOINT(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_INTERSECTS(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_CROSSES(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_TOUCHES(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_WITHIN(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
SELECT ST_OVERLAPS(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with ST_UNION()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_UNION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with ST_DIFFERENCE()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_DIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with ST_SYMDIFFERENCE()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with ST_INTERSECTION()
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star_elem_horizontal),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_GEOMFROMTEXT(@star_2)),ST_INTERSECTION(ST_GEOMFROMTEXT(@star_1),ST_GEOMFROMTEXT(@star_2))));
|
|
|
|
--echo #=======================================================================================
|
|
--echo # Testing with combinations of 3 functions
|
|
--echo #=======================================================================================
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_ASTEXT(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_UNION() and ST_DIFFERENCE
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_UNION() and ST_SYMDIFFERENCE
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_UNION() and ST_INTERSECTION
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_DIFFERENCE() and ST_UNION
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_DIFFERENCE() and ST_SYMDIFFERENCE
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_DIFFERENCE() and ST_INTERSECTION
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_SYMDIFFERENCE() and ST_UNION
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_SYMDIFFERENCE() and ST_DIFFERENCE
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #----------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_SYMDIFFERENCE() and ST_INTERSECTION
|
|
--echo #----------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_INTERSECTION() and ST_UNION
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_INTERSECTION() and ST_DIFFERENCE
|
|
--echo #-------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Testing functions with combination of ST_INTERSECTION() and ST_SYMDIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_CONTAINS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_EQUALS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_DISJOINT(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_INTERSECTS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_CROSSES(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_OVERLAPS(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_TOUCHES(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
SELECT ST_WITHIN(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_UNION() and ST_DIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_UNION() and ST_SYMDIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_UNION() and ST_INTERSECTION
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_DIFFERENCE() and ST_UNION
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_DIFFERENCE() and ST_SYMDIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_DIFFERENCE() and ST_INTERSECTION
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_SYMDIFFERENCE() and ST_UNION
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_SYMDIFFERENCE() and ST_DIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_SYMDIFFERENCE() and ST_INTERSECTION
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_INTERSECTION() and ST_UNION
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_UNION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_INTERSECTION() and ST_DIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Spatial Operators with combination of ST_INTERSECTION() and ST_SYMDIFFERENCE
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical)),
|
|
ST_SYMDIFFERENCE(ST_GEOMFROMTEXT(@star),ST_GEOMFROMTEXT(@star_elem_vertical))));
|
|
|
|
--echo #=======================================================================================
|
|
--echo # Spatial set operations involving empty geometry collections.
|
|
--echo #=======================================================================================
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Empty collection and empty collection
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Empty collection and non-empty collection
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_DIFFERENCE(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Non-empty collection and empty collection
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_UNION(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_INTERSECTION(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)'))));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Empty intermediate or final result
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_GEOMFROMTEXT('MULTIPOINT(0 0, 4 4)')));
|
|
|
|
SELECT ST_ASTEXT(ST_DIFFERENCE(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_GEOMFROMTEXT('MULTIPOINT(0 0, 4 4)')));
|
|
|
|
SELECT ST_ASTEXT(ST_SYMDIFFERENCE(ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')));
|
|
|
|
--echo #=======================================================================================
|
|
--echo # Spatial relation check operations involving empty geometry collections.
|
|
--echo #=======================================================================================
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Empty collection and empty collection
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_INTERSECTS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_DISJOINT(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_EQUALS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_CONTAINS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_WITHIN(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_TOUCHES(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_OVERLAPS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_CROSSES(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Empty collection and non-empty collection
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_INTERSECTS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_DISJOINT(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_EQUALS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_CONTAINS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_WITHIN(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_TOUCHES(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_OVERLAPS(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_CROSSES(ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_UNION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
--echo # Non-empty collection and empty collection
|
|
--echo #---------------------------------------------------------------------------------------------
|
|
SELECT ST_INTERSECTS(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_DISJOINT(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_EQUALS(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_CONTAINS(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_WITHIN(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_TOUCHES(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_OVERLAPS(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
SELECT ST_CROSSES(ST_UNION(ST_GEOMFROMTEXT('POINT(1 1)'),ST_GEOMFROMTEXT('MULTIPOINT(2 2, 3 3)')),
|
|
ST_INTERSECTION(ST_GEOMFROMTEXT('POINT(0 0)'), ST_GEOMFROMTEXT('POINT(1 1)')));
|
|
|
|
--echo #clean up
|
|
DROP TABLE gis_geometrycollection;
|
|
DROP TABLE gis_geometrycollection_2;
|