public static Context patternRecognition(Scope scope, Set<String> labels) {
      return new Context(
          scope,
          null,
          Optional.of(new PatternRecognitionContext(labels, Navigation.DEFAULT)),
          CorrelationSupport.DISALLOWED);
    }
@return the common supertype between the value type and subquery type
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/ExpressionAnalyzer.java