@SuppressWarnings("unchecked")
  public <T extends Expression> T defaultRewrite(T node, C context) {
    return (T) visitor.process(node, new Context<>(context, true));
  }
Invoke the default rewrite logic explicitly. Specifically, it skips the invocation of the
expression rewriter for the provided node.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/planner/ir/ExpressionTreeRewriter.java