How to annotate mongodb’s columns

  mongodb, question

Like Oracle/mysql, you can annotate fields in a table, for example:

comment on column  is 'id';
 Comment on column t1.nameis' name';
 Comment on column t1.age is 'age';

So I want to ask, mongodb is there any way to add comments?

I don’t think so. Either take a good field name or write a comment in the document.