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fix output signature

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This commit is contained in:
Andy Eschbacher 2016-10-11 16:48:22 -04:00
parent 947d6ba798
commit 3e1cef9958
1 changed files with 1 additions and 1 deletions
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src/pg/sql/11_kmeans.sql
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@ -12,7 +12,7 @@ $$ LANGUAGE plpythonu;
-- query: sql query to retrieve all the needed data
CREATE OR REPLACE FUNCTION CDB_KMeansNonspatial(query TEXT, col_names TEXT[], no_clusters INTEGER, id_col TEXT DEFAULT 'cartodb_id')
RETURNS TABLE(rowid BIGINT, cluster_no INTEGER, )
RETURNS TABLE(cluster_label text, cluster_center text, rowid bigint)
from crankshaft.clustering import kmeans_nonspatial
return kmeans_nonspatial(query, colnames, num_clusters, id_col)