working versiongit branch

2017-02-16 17:16:02 +01:00
parent fb5744fccd
commit c61a73307d
1 changed files with 1 additions and 0 deletions
--- a/src/pg/sql/12_contour2.sql
+++ b/src/pg/sql/12_contour2.sql
@@ -178,6 +178,7 @@ BEGIN

    running_merge := running_merge || ST_ExteriorRing(ST_Convexhull(ST_Collect(geomin))) ;

+    -- multilines version
    WITH
    a as(
     SELECT unnest(running_merge) as geo