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wip fix syntax errors

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Motiejus Jakštys 2021-03-13 16:49:01 +02:00
parent bdb08906ba
commit 53dc925525
1 changed files with 3 additions and 2 deletions
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IV/wm.sql
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@ -270,16 +270,17 @@ $$ language plpgsql;
-- "Line Generalization Based on Analysis of Shape Characteristics" algorithm,
-- 1998.
drop function if exists ST_SimplifyWM;
create function ST_SimplifyWM(geometry geom) returns geometry as $$
create function ST_SimplifyWM(geom geometry) returns geometry as $$
declare
line geometry;
geoms geometry[];
bends geometry[];
mutated boolean;
l_type text;
begin
l_type = st_geometrytype(geom);
if l_type = 'ST_LineString' then
geoms = array(geom);
geoms = array[geom];
elseif l_type = 'ST_MultiLineString' then
geoms = array((select geom from st_dump(geom) order by path[1] desc));
else