how to list sibling notes

[joshuawagner]

I want to return a list of notes that have the same "parent" note as the current file.
I am designating "parents" using an inline field zetUp

What I've tried

• searching discussions for "outlinks" and reading all the posts

TABLE WITHOUT ID file.link as file, zetCode, file.folder, version, updated
WHERE contains(file.outlinks, this.file.zetUp)
SORT zetCode

The above query shows no results even though the current file includes
zetUp:: [[5 letter words]]

and there are other files that have the same information.

[AB1908]

Does your file have multiple parents? This seems like it should work.

[joshuawagner]

The file has a single parent.
Even when I duplicate this file exactly, I still get no results. I can't figure out why.

[joshuawagner]

I figured it out. Instead of this.file.zetUp I needed to have this.zetUp

[AB1908]

Oh you're right, I completely missed that.