show list of notes ordered by tagged date

[gcarlet]

Hi everybody, I like to tag notes by date-tag (something of the form #2023/04/05 ) so that If I update a note I add also a date-tag. Now I would like to order the result of the query in Dataview by the date which is tagged. If there is more than one date-tag, one could either order by the most recent date or show the note multiple times, once per date-tag. Since by knowledge of dataviewjs is very limited, there is really more than one question here:

• how to convert a dat-tag to a date?
• how to store the result in such a way that I can sort using the resulting date?
• how to create several copies of an entry if there is more than one date-tag?
  Thanks a lot for any help or idea!

[gcarlet]

This was trivially solved by FLATTEN without using dataviewjs. I would delete the question. Thanks.