hugegraph-test/src/main/java/org/apache/hugegraph/core/VertexCoreTest.java [6874:6920]:
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        Assume.assumeTrue("Not support aggregate property",
                          storeFeatures().supportsAggregateProperty());

        HugeGraph graph = graph();
        SchemaManager schema = graph.schema();

        schema.propertyKey("worstScore")
              .asInt().valueSingle().calcMin()
              .ifNotExist().create();
        schema.propertyKey("bestScore")
              .asInt().valueSingle().calcMax()
              .ifNotExist().create();
        schema.propertyKey("testNum")
              .asInt().valueSingle().calcSum()
              .ifNotExist().create();
        schema.propertyKey("no")
              .asText().valueSingle().calcOld()
              .ifNotExist().create();
        schema.propertyKey("rank")
              .asInt().valueSet().calcSet()
              .ifNotExist().create();
        schema.propertyKey("reword")
              .asInt().valueList().calcList()
              .ifNotExist().create();

        schema.vertexLabel("student")
              .properties("name", "worstScore", "bestScore",
                          "testNum", "no", "rank", "reword")
              .primaryKeys("name")
              .nullableKeys("worstScore", "bestScore",
                            "testNum", "no", "rank", "reword")
              .ifNotExist()
              .create();

        schema.indexLabel("studentByWorstScore")
              .onV("student").by("worstScore").range().ifNotExist().create();
        schema.indexLabel("studentByBestScore")
              .onV("student").by("bestScore").range().ifNotExist().create();
        Assert.assertThrows(IllegalArgumentException.class, () -> {
            schema.indexLabel("studentByTestNum")
                  .onV("student").by("testNum").range().ifNotExist().create();
        }, e -> {
            Assert.assertContains("The aggregate type SUM is not indexable",
                                  e.getMessage());
        });
        schema.indexLabel("studentByNo")
              .onV("student").by("no").secondary().ifNotExist().create();
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hugegraph-test/src/main/java/org/apache/hugegraph/core/VertexCoreTest.java [7137:7183]:
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        Assume.assumeTrue("Not support aggregate property",
                          storeFeatures().supportsAggregateProperty());

        HugeGraph graph = graph();
        SchemaManager schema = graph.schema();

        schema.propertyKey("worstScore")
              .asInt().valueSingle().calcMin()
              .ifNotExist().create();
        schema.propertyKey("bestScore")
              .asInt().valueSingle().calcMax()
              .ifNotExist().create();
        schema.propertyKey("testNum")
              .asInt().valueSingle().calcSum()
              .ifNotExist().create();
        schema.propertyKey("no")
              .asText().valueSingle().calcOld()
              .ifNotExist().create();
        schema.propertyKey("rank")
              .asInt().valueSet().calcSet()
              .ifNotExist().create();
        schema.propertyKey("reword")
              .asInt().valueList().calcList()
              .ifNotExist().create();

        schema.vertexLabel("student")
              .properties("name", "worstScore", "bestScore",
                          "testNum", "no", "rank", "reword")
              .primaryKeys("name")
              .nullableKeys("worstScore", "bestScore",
                            "testNum", "no", "rank", "reword")
              .ifNotExist()
              .create();

        schema.indexLabel("studentByWorstScore")
              .onV("student").by("worstScore").range().ifNotExist().create();
        schema.indexLabel("studentByBestScore")
              .onV("student").by("bestScore").range().ifNotExist().create();
        Assert.assertThrows(IllegalArgumentException.class, () -> {
            schema.indexLabel("studentByTestNum")
                  .onV("student").by("testNum").range().ifNotExist().create();
        }, e -> {
            Assert.assertContains("The aggregate type SUM is not indexable",
                                  e.getMessage());
        });
        schema.indexLabel("studentByNo")
              .onV("student").by("no").secondary().ifNotExist().create();
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