Difference between revisions of "Ukázky geometrií"

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m
 
m
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−
CREATE TABLE t1 (
+
CREATE TABLE t1 (
 
   i NUMBER,
 
   i NUMBER,
 
   d VARCHAR2(50),
 
   d VARCHAR2(50),
 
   g SDO_GEOMETRY
 
   g SDO_GEOMETRY
−
);
+
);
−
INSERT INTO t1 (i, d, g)
+
 
−
VALUES (
+
INSERT INTO t1 (i, d, g)
 +
VALUES (
 
   1,
 
   1,
 
   'Point',
 
   'Point',
 
   sdo_geometry (2001, null, null, sdo_elem_info_array (1,1,1),  
 
   sdo_geometry (2001, null, null, sdo_elem_info_array (1,1,1),  
 
     sdo_ordinate_array (10,5))
 
     sdo_ordinate_array (10,5))
−
);
+
);
−
INSERT INTO t1 (i, d, g)
+
 
−
VALUES (
+
INSERT INTO t1 (i, d, g)
 +
VALUES (
 
   2,
 
   2,
 
   'Line segment',
 
   'Line segment',
 
   sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,1),  
 
   sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,1),  
 
     sdo_ordinate_array (10,10, 20,10))
 
     sdo_ordinate_array (10,10, 20,10))
−
);
+
);
−
INSERT INTO t1 (i, d, g)
+
INSERT INTO t1 (i, d, g)
−
VALUES (
+
VALUES (
 
   3,
 
   3,
 
   'Arc segment',
 
   'Arc segment',
 
   sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,2),  
 
   sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,2),  
 
     sdo_ordinate_array (10,15, 15,20, 20,15))
 
     sdo_ordinate_array (10,15, 15,20, 20,15))
−
);
+
);
 
INSERT INTO t1 (i, d, g)
 
INSERT INTO t1 (i, d, g)
 
VALUES (
 
VALUES (

Revision as of 15:07, 1 August 2014

CREATE TABLE t1 (
 i NUMBER,
 d VARCHAR2(50),
 g SDO_GEOMETRY
);

INSERT INTO t1 (i, d, g)
VALUES (
 1,
 'Point',
 sdo_geometry (2001, null, null, sdo_elem_info_array (1,1,1), 
   sdo_ordinate_array (10,5))
);

INSERT INTO t1 (i, d, g)
VALUES (
 2,
 'Line segment',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,1), 
   sdo_ordinate_array (10,10, 20,10))
);
INSERT INTO t1 (i, d, g)
VALUES (
 3,
 'Arc segment',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,2), 
   sdo_ordinate_array (10,15, 15,20, 20,15))
);

INSERT INTO t1 (i, d, g) VALUES ( 

 4,
 'Line string',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,1), 
   sdo_ordinate_array (10,25, 20,30, 25,25, 30,30))

); INSERT INTO t1 (i, d, g) VALUES ( 

 5,
 'Arc string',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,2), 
   sdo_ordinate_array (10,35, 15,40, 20,35, 25,30, 30,35))

); INSERT INTO t1 (i, d, g) VALUES ( 

 6,
 'Compound line string',
 sdo_geometry (2002, null, null, 
   sdo_elem_info_array (1,4,3, 1,2,1, 3,2,2, 7,2,1), 
   sdo_ordinate_array (10,45, 20,45, 23,48, 20,51, 10,51))

); INSERT INTO t1 (i, d, g) VALUES ( 

 7,
 'Closed line string',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,1), 
   sdo_ordinate_array (10,55, 15,55, 20,60, 10,60, 10,55))

); INSERT INTO t1 (i, d, g) VALUES ( 

 8,
 'Closed arc string',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,2), 
   sdo_ordinate_array (15,65, 10,68, 15,70, 20,68, 15,65))

); INSERT INTO t1 (i, d, g) VALUES ( 

 9,
 'Closed mixed line',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,4,2, 1,2,1, 7,2,2), 
   sdo_ordinate_array (10,78, 10,75, 20,75, 20,78, 15,80, 10,78))

); INSERT INTO t1 (i, d, g) VALUES ( 

 10,
 'Self-crossing line',
 sdo_geometry (2002, null, null, sdo_elem_info_array (1,2,1), 
   sdo_ordinate_array (10,85, 20,90, 20,85, 10,90, 10,85))

); INSERT INTO t1 (i, d, g) VALUES ( 

 11,
 'Polygon',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,1), 
   sdo_ordinate_array (10,105, 15,105, 20,110, 10,110, 10,105))

); INSERT INTO t1 (i, d, g) VALUES ( 

 12,
 'Arc polygon',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,2), 
   sdo_ordinate_array (15,115, 20,118, 15,120, 10,118, 15,115))

); INSERT INTO t1 (i, d, g) VALUES ( 

 13,
 'Compound polygon',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1005,2, 1,2,1, 7,2,2), 
   sdo_ordinate_array (10,128, 10,125, 20,125, 20,128, 15,130, 10,128))

); INSERT INTO t1 (i, d, g) VALUES ( 

 14,
 'Rectangle',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,3), 
   sdo_ordinate_array (10,135, 20,140))

); INSERT INTO t1 (i, d, g) VALUES ( 

 15,
 'Circle',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,4), 
   sdo_ordinate_array (15,145, 10,150, 20,150))

); INSERT INTO t1 (i, d, g) VALUES ( 

 16,
 'Point cluster',
 sdo_geometry (2005, null, null, sdo_elem_info_array (1,1,3), 
   sdo_ordinate_array (50,5, 55,7, 60,5))

); INSERT INTO t1 (i, d, g) VALUES ( 

 17,
 'Multipoint',
 sdo_geometry (2005, null, null, sdo_elem_info_array (1,1,1, 3,1,1, 5,1,1), 
   sdo_ordinate_array (65,5, 70,7, 75,5))

); INSERT INTO t1 (i, d, g) VALUES ( 

 18,
 'Multiline',
 sdo_geometry (2006, null, null, sdo_elem_info_array (1,2,1, 5,2,1), 
   sdo_ordinate_array (50,15, 55,15, 60,15, 65,15))

); INSERT INTO t1 (i, d, g) VALUES ( 

 19,
 'Multiline - crossing',
 sdo_geometry (2006, null, null, sdo_elem_info_array (1,2,1, 5,2,1), 
   sdo_ordinate_array (50,22, 60,22, 55,20, 55,25))

); INSERT INTO t1 (i, d, g) VALUES ( 

 20,
 'Multiarc',
 sdo_geometry (2006, null, null, sdo_elem_info_array (1,2,2, 7,2,2), 
   sdo_ordinate_array (50,35, 55,40, 60,35, 65,35, 70,30, 75,35))

); INSERT INTO t1 (i, d, g) VALUES ( 

 21,
 'Multiline - closed',
 sdo_geometry (2006, null, null, sdo_elem_info_array (1,2,1, 9,2,1), 
   sdo_ordinate_array (50,55, 50,60, 55,58, 50,55, 56,58, 60,55, 60,60, 56,58))

); INSERT INTO t1 (i, d, g) VALUES ( 

 22,
 'Multiarc - touching',
 sdo_geometry (2006, null, null, sdo_elem_info_array (1,2,2, 7,2,2), 
   sdo_ordinate_array (50,65, 50,70, 55,68, 55,68, 60,65, 60,70))

); INSERT INTO t1 (i, d, g) VALUES ( 

 23,
 'Multipolygon - disjoint',
 sdo_geometry (2007, null, null, sdo_elem_info_array (1,1003,1, 11,1003,3), 
   sdo_ordinate_array (50,105, 55,105, 60,110, 50,110, 50,105, 62,108, 65,112))

); INSERT INTO t1 (i, d, g) VALUES ( 

 24,
 'Multipolygon - touching',
 sdo_geometry (2007, null, null, sdo_elem_info_array (1,1003,3, 5,1003,3), 
   sdo_ordinate_array (50,115, 55,120, 55,120, 58,122))

); INSERT INTO t1 (i, d, g) VALUES ( 

 25,
 'Multipolygon - tangent * INVALID 13351',
 sdo_geometry (2007, null, null, sdo_elem_info_array (1,1003,3, 5,1003,3), 
   sdo_ordinate_array (50,125, 55,130, 55,128, 60,132))

); INSERT INTO t1 (i, d, g) VALUES ( 

 26,
 'Multipolygon - multi-touch',
 sdo_geometry (2007, null, null, sdo_elem_info_array (1,1003,1, 17,1003,1), 
   sdo_ordinate_array (50,95, 55,95, 53,96, 55,97, 53,98, 55,99, 50,99, 50,95, 
     55,100, 55,95, 60,95, 60,100, 55,100))

); INSERT INTO t1 (i, d, g) VALUES ( 

 27,
 'Polygon with void',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,3, 5,2003,3), 
   sdo_ordinate_array (50,135, 60,140, 51,136, 59,139))

); INSERT INTO t1 (i, d, g) VALUES ( 

 28,
 'Polygon with void - reverse',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,2003,3, 5,1003,3), 
   sdo_ordinate_array (51,146, 59,149, 50,145, 60,150))

); INSERT INTO t1 (i, d, g) VALUES ( 

 29,
 'Crescent (straight lines) * INVALID 13349',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,1), 
   sdo_ordinate_array (10,175, 10,165, 20,165, 15,170, 25,170, 20,165, 
     30,165, 30,175, 10,175))

); INSERT INTO t1 (i, d, g) VALUES ( 

 30,
 'Crescent (arcs) * INVALID 13349',
 sdo_geometry (2003, null, null, sdo_elem_info_array (1,1003,2), 
   sdo_ordinate_array (14,180, 10,184, 14,188, 18,184, 14,180, 16,182, 
     14,184, 12,182, 14,180))

); INSERT INTO t1 (i, d, g) VALUES ( 

 31,
 'Heterogeneous collection',
 sdo_geometry (2004, null, null, sdo_elem_info_array (1,1,1, 3,2,1, 7,1003,1), 
   sdo_ordinate_array (10,5, 10,10, 20,10, 10,105, 15,105, 20,110, 10,110,
     10,105))

); INSERT INTO t1 (i, d, g) VALUES ( 

 32,
 'Polygon+void+island touch',
 sdo_geometry (2007, null, null, 
   sdo_elem_info_array (1,1003,1, 11,2003,1, 31,1003,1), 
   sdo_ordinate_array (50,168, 50,160, 55,160, 55,168, 50,168,  51,167,
     54,167, 54,161, 51,161, 51,162, 52,163, 51,164, 51,165, 51,166, 51,167, 
     52,166, 52,162, 53,162, 53,166, 52,166))

); COMMIT;

SELECT i, d, SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT (g, 0.5) FROM t1;

insert into user_sdo_geom_metadata VALUES ('t1', 'g', SDO_DIM_ARRAY(sdo_dim_element('X',0,100,0.05), sdo_dim_element('Y',0,200,0.05)), NULL );

create index sp_t1_idx on t1(g) indextype is mdsys.spatial_index;

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