# Docs don't show up for \`names(DataFrames)\`

**URL:** <https://discourse.julialang.org/t/docs-dont-show-up-for-names-dataframes/72189>\
**Category:** VS Code\
**Created:** [November 28, 2021, 7:05am UTC](https://discourse.julialang.org/t/docs-dont-show-up-for-names-dataframes/72189 "2021-11-28T07:05:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![qsong](https://avatars.discourse-cdn.com/v4/letter/q/d07c76/32.png) [@qsong](https://discourse.julialang.org/u/qsong)\
**Post date:** [November 28, 2021, 7:05am UTC](https://discourse.julialang.org/t/docs-dont-show-up-for-names-dataframes/72189/1 "2021-11-28T07:05:30Z")

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I got a problem with the auto-complete menu (and the documentation pane) as below.

 ![20211128-143033](https://global.discourse-cdn.com/julialang/original/3X/0/3/0384239446a7afb5974fc69e609fd0bf0621da00.png)  
It seems `julia-vscode` don’t show the docs for some symbols/functions that can be obtained in the repl help (in this case `help?> leftjoin`). Did I miss sth.?

I am on Julia Version 1.6.3 and `julia-vscode` v1.5.6.

Thanks.

_Edit:_ It seems `julia-vscode` won’t show any docs for functions of `DataFrames.jl`.

---

<div class="post-metadata">

**Author:** ![qsong](https://avatars.discourse-cdn.com/v4/letter/q/d07c76/32.png) [@qsong](https://discourse.julialang.org/u/qsong)\
**Post date:** [December 4, 2021, 3:08am UTC](https://discourse.julialang.org/t/docs-dont-show-up-for-names-dataframes/72189/2 "2021-12-04T03:08:18Z")

</div>

~~Where does `DataAPI.leftjoin` from the hover info come from?~~ It seems not a loaded module.

```julia
julia> DataAPI in Base.loaded_modules_array()
ERROR: UndefVarError: DataAPI not defined

```

_Edit:_ `DataAPI` is one of dependencies for `DataFrames.jl`. The situation seems that

- for names from `DataAPI`, i.e., `leftjoin`, neither auto-complete menu nor the documentation pane show documentation.
- for others, i.e., `combine`, documentation was not provided on auto-complete menu.