mirror of https://github.com/postgres/postgres
parent
4852dd9d61
commit
691aefcf42
@ -1,158 +0,0 @@ |
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-- |
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-- Test earth distance functions |
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-- |
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-- |
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-- first, define the datatype. Turn off echoing so that expected file |
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-- does not depend on contents of earthdistance.sql or cube.sql. |
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-- |
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\set ECHO none |
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-- |
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-- Test getting the distance between two points using geo_distance. |
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-- |
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select geo_distance('(0,0)'::point,'(0,0)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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0.00000 |
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(1 row) |
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|
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select geo_distance('(0,0)'::point,'(180,0)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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12436.77274 |
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(1 row) |
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|
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select geo_distance('(0,0)'::point,'(0,90)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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6218.38637 |
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(1 row) |
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|
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select geo_distance('(0,0)'::point,'(90,0)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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6218.38637 |
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(1 row) |
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|
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select geo_distance('(0,0)'::point,'(1,0)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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69.09318 |
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(1 row) |
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|
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select geo_distance('(0,0)'::point,'(0,1)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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69.09318 |
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(1 row) |
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|
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select geo_distance('(0,30)'::point,'(1,30)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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59.83626 |
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(1 row) |
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|
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select geo_distance('(0,30)'::point,'(0,31)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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69.09318 |
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(1 row) |
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|
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select geo_distance('(0,60)'::point,'(1,60)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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34.54626 |
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(1 row) |
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|
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select geo_distance('(0,60)'::point,'(0,61)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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69.09318 |
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(1 row) |
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|
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select geo_distance('(87.6,41.8)'::point,'(106.7,35.1)'::point)::numeric(20,5); |
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geo_distance |
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-------------- |
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1129.18983 |
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(1 row) |
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|
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select (geo_distance('(87.6,41.8)'::point,'(106.7,35.1)'::point)*5280.*12.*2.54/100.)::numeric(20,5); |
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numeric |
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--------------- |
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1817254.87730 |
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(1 row) |
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|
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-- |
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-- Test getting the distance between two points using the <@> operator. |
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-- |
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select ('(0,0)'::point <@> '(0,0)'::point)::numeric(20,5); |
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numeric |
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--------- |
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0.00000 |
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(1 row) |
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|
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select ('(0,0)'::point <@> '(180,0)'::point)::numeric(20,5); |
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numeric |
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------------- |
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12436.77274 |
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(1 row) |
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|
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select ('(0,0)'::point <@> '(0,90)'::point)::numeric(20,5); |
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numeric |
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------------ |
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6218.38637 |
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(1 row) |
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|
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select ('(0,0)'::point <@> '(90,0)'::point)::numeric(20,5); |
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numeric |
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------------ |
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6218.38637 |
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(1 row) |
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|
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select ('(0,0)'::point <@> '(1,0)'::point)::numeric(20,5); |
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numeric |
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---------- |
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69.09318 |
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(1 row) |
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|
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select ('(0,0)'::point <@> '(0,1)'::point)::numeric(20,5); |
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numeric |
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---------- |
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69.09318 |
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(1 row) |
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|
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select ('(0,30)'::point <@> '(1,30)'::point)::numeric(20,5); |
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numeric |
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---------- |
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59.83626 |
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(1 row) |
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|
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select ('(0,30)'::point <@> '(0,31)'::point)::numeric(20,5); |
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numeric |
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---------- |
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69.09318 |
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(1 row) |
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|
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select ('(0,60)'::point <@> '(1,60)'::point)::numeric(20,5); |
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numeric |
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---------- |
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34.54626 |
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(1 row) |
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select ('(0,60)'::point <@> '(0,61)'::point)::numeric(20,5); |
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numeric |
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---------- |
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69.09318 |
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(1 row) |
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select ('(87.6,41.8)'::point <@> '(106.7,35.1)'::point)::numeric(20,5); |
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numeric |
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------------ |
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1129.18983 |
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(1 row) |
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select (('(87.6,41.8)'::point <@> '(106.7,35.1)'::point)*5280.*12.*2.54/100.)::numeric(20,5); |
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numeric |
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--------------- |
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1817254.87730 |
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(1 row) |
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|
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