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2020-07-12 16:08:49 +00:00
parent f164cccbbf
commit 8bfa9f5dc7
187 changed files with 13263 additions and 0 deletions
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lib/sql/test/perf/CDB_HexagonGridPerf.sql
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-- 25690 cells covering full webmercator extent
-- real 0m9.448s -- as of e0e76843f785a420c277a6fb2f762601570ffb98
-- real 0m0.243s -- as of 50c487b83837e4d5216fcc19d637dd8db6baa44a
SELECT count(*) FROM (
SELECT CDB_HexagonGrid(ST_MakeEnvelope(-20194051, -20194051, 20194051, 20194051), 156543) ) f;
lib/sql/test/perf/CDB_TransformToWebmercatorPerf.sql
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-- Run psql with -tA switches and expect
-- CDB_TransformToWebmercatorTest_expect
select '1', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;LINESTRING(90 90, 0 80)'), 1));
select '2', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;LINESTRING(90 90, 0 90)'), 1));
select '3', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;POINT(0 90)'), 1));
select '4', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;MULTIPOINT(10 3, 0 90, 0 4)'), 1));
select '5', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;MULTIPOINT(10 3)'), 1));
select '6', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;MULTILINESTRING((90 90, 0 90),(0 4, -4 5))'), 1));
select '7', ST_AsEWKT(ST_SnapToGrid(CDB_TransformToWebmercator(
'SRID=4326;POINT(5 3)'), 1));