Helper columns should return all columns if they have different names across feature groups

Helper columns should return all columns if they have different names across feature groups

Author: davitbzh

hopsworks-IT/src/test/ruby/spec/featureview_query_spec.rb

@@ -575,8 +575,8 @@
           fs_query = get "#{ENV['HOPSWORKS_API']}/project/#{@project.id}/featurestores/#{featurestore_id}/featureview/#{feature_view_name}/version/#{feature_view_version}/query/batch?start_time=1234&end_time=4321&with_primary_keys=true&with_event_time=true&inference_helper_columns&inference_helper_columns=true&training_helper_columns=true"
           fs_query_result = put "#{ENV['HOPSWORKS_API']}/project/#{@project.id}/featurestores/query", JSON.parse(fs_query)
           parsed_query_result = JSON.parse(fs_query_result)
-          expect(parsed_query_result['query']).to eql("SELECT `fg2`.`b` `b`, `fg2`.`c` `c`, `fg2`.`ts` `ts`, `fg2`.`pk` `pk`, `fg0`.`e` `e`, `fg0`.`f` `f`, `fg1`.`g` `g`, `fg1`.`h` `h`, `fg1`.`i` `i`\nFROM `#{featurestore_name}`.`test_fg_1#{featuregroup_suffix}_1` `fg2`\nINNER JOIN `#{featurestore_name}`.`test_fg_2#{featuregroup_suffix}_1` `fg0` ON `fg2`.`pk` = `fg0`.`pk`\nINNER JOIN `#{featurestore_name}`.`test_fg_3#{featuregroup_suffix}_1` `fg1` ON `fg2`.`pk` = `fg1`.`pk`\nWHERE `fg2`.`ts` >= TIMESTAMP '1970-01-01 12:00:01.000' AND `fg2`.`ts` < TIMESTAMP '1970-01-01 12:00:04.000'")
-          expect(parsed_query_result['queryOnline']).to eql("SELECT `fg2`.`b` `b`, `fg2`.`c` `c`, `fg2`.`ts` `ts`, `fg2`.`pk` `pk`, `fg0`.`e` `e`, `fg0`.`f` `f`, `fg1`.`g` `g`, `fg1`.`h` `h`, `fg1`.`i` `i`\nFROM `#{project_name.downcase}`.`test_fg_1#{featuregroup_suffix}_1` `fg2`\nINNER JOIN `#{project_name.downcase}`.`test_fg_2#{featuregroup_suffix}_1` `fg0` ON `fg2`.`pk` = `fg0`.`pk`\nINNER JOIN `#{project_name.downcase}`.`test_fg_3#{featuregroup_suffix}_1` `fg1` ON `fg2`.`pk` = `fg1`.`pk`\nWHERE `fg2`.`ts` >= TIMESTAMP '1970-01-01 12:00:01.000' AND `fg2`.`ts` < TIMESTAMP '1970-01-01 12:00:04.000'")
+          expect(parsed_query_result['query']).to eql("SELECT `fg2`.`b` `b`, `fg2`.`c` `c`, `fg2`.`ts` `ts`, `fg2`.`pk` `pk`, `fg0`.`e` `e`, `fg0`.`f` `f`, `fg0`.`ts` `ts`, `fg1`.`g` `g`, `fg1`.`h` `h`, `fg1`.`i` `i`, `fg1`.`ts` `ts`\nFROM `#{featurestore_name}`.`test_fg_1#{featuregroup_suffix}_1` `fg2`\nINNER JOIN `#{featurestore_name}`.`test_fg_2#{featuregroup_suffix}_1` `fg0` ON `fg2`.`pk` = `fg0`.`pk`\nINNER JOIN `#{featurestore_name}`.`test_fg_3#{featuregroup_suffix}_1` `fg1` ON `fg2`.`pk` = `fg1`.`pk`\nWHERE `fg2`.`ts` >= TIMESTAMP '1970-01-01 12:00:01.000' AND `fg2`.`ts` < TIMESTAMP '1970-01-01 12:00:04.000'")
+          expect(parsed_query_result['queryOnline']).to eql("SELECT `fg2`.`b` `b`, `fg2`.`c` `c`, `fg2`.`ts` `ts`, `fg2`.`pk` `pk`, `fg0`.`e` `e`, `fg0`.`f` `f`, `fg0`.`ts` `ts`, `fg1`.`g` `g`, `fg1`.`h` `h`, `fg1`.`i` `i`, `fg1`.`ts` `ts`\nFROM `#{project_name.downcase}`.`test_fg_1#{featuregroup_suffix}_1` `fg2`\nINNER JOIN `#{project_name.downcase}`.`test_fg_2#{featuregroup_suffix}_1` `fg0` ON `fg2`.`pk` = `fg0`.`pk`\nINNER JOIN `#{project_name.downcase}`.`test_fg_3#{featuregroup_suffix}_1` `fg1` ON `fg2`.`pk` = `fg1`.`pk`\nWHERE `fg2`.`ts` >= TIMESTAMP '1970-01-01 12:00:01.000' AND `fg2`.`ts` < TIMESTAMP '1970-01-01 12:00:04.000'")
           expect_status_details(200)
         end
       end

hopsworks-common/src/main/java/io/hops/hopsworks/common/featurestore/trainingdatasets/TrainingDatasetController.java

@@ -1426,8 +1426,8 @@ private void addSelectedFeature(List<String> featureNames, Featuregroup featureG
         null);
 
       // check if user already selected feature in the query
-      if (features.stream().noneMatch(f -> f.getName().equals(featureName) &
-        (f.getFeatureGroup().getId().equals(f.getFeatureGroup().getId())))) {
+      if (features.stream().noneMatch(f -> f.getName().equals(featureName) &&
+        (f.getFeatureGroup().getId().equals(featureGroup.getId())))) {
         features.add(
           newFeature
         );