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https://git.osgeo.org/gitea/postgis/postgis
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986fd1cc2a
length2d_spheroid, locate_along_measure, relate,PointOnSurface, SnapToGrid, symmetricdifference, touches git-svn-id: http://svn.osgeo.org/postgis/trunk@6575 b70326c6-7e19-0410-871a-916f4a2858ee
13 lines
909 B
SQL
13 lines
909 B
SQL
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-- postgis-users/2006-January/010870.html
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CREATE TEMP TABLE tmp (orig geometry);
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INSERT INTO tmp (orig) VALUES ('01020000207D18000007000000D7A3701D641B3FC18B6CE7FB5A721841FA7E6A9C5E1B3FC191ED7C3F9872184139B4C816591B3FC1E3A59BC4D472184104560E4D891A3FC177BE9F1ABF7118417B14AEA7961A3FC18716D94E0C711841022B8716671B3FC1C74B370939721841D7A3701D641B3FC18B6CE7FB5A721841');
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-- Repeat tests with new function names.
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SELECT ST_snaptogrid(orig, 0.001) ~= ST_snaptogrid(ST_snaptogrid(orig, 0.001), 0.001) FROM tmp;
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SELECT ST_snaptogrid(orig, 0.005) ~= ST_snaptogrid(ST_snaptogrid(orig, 0.005), 0.005) FROM tmp;
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SELECT ST_snaptogrid(orig, 0.002) ~= ST_snaptogrid(ST_snaptogrid(orig, 0.002), 0.002) FROM tmp;
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SELECT ST_snaptogrid(orig, 0.003) ~= ST_snaptogrid(ST_snaptogrid(orig, 0.003), 0.003) FROM tmp;
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SELECT ST_snaptogrid(orig, 0.0002) ~= ST_snaptogrid(ST_snaptogrid(orig, 0.0002), 0.0002) FROM tmp;
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DROP TABLE tmp;
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