Jan Stanstrup

OK. But if `compound_id` is not unique how do you refer back to it in a unique way? One spectrum would then refer to several compounds? Another way to do...

Unsure what kind of things go here exactly. * `cas` * `local_identifier` * `mslevel` * `manufacturer` * `ionmode` * `precursormz`

No objections

If `compound_tbl_sdf` was internal to `createCompDb` (so you'd always call `createCompDb` directly) you could append the sqlite file instead to avoid the memory requirements. This was what I did in...

Ah yes I tried the exact same things. That's why I ended up doing an sqlite for each SDF and then constructing the final sqlite after the parallel runs.

I mean `@noRD` to keep it out of the list of functions... My point was not about the code. But about the list of functions in the index.  It's...

XCMS is suffering heavy from this: 

I tried yesterday playing around with the usual tricks: 1. `@keywords internal`. (no use since it will apply to all grouped functions) 2. `@noRD`, `@rdname` and `@describeIn` 3. Removing alias...

Perhaps "Documenting classes, generics and methods" in https://cran.r-project.org/web/packages/roxygen2/vignettes/rd.html have some hint I am unable to decipher. More that seems related: https://stackoverflow.com/questions/7356120/how-to-properly-document-s4-methods-using-roxygen2

I think I am looking for something similar in the database. It is basically a generalize way to do the synonyms nested column right? My use case is that I...