Checking completion of column data

Metabase is GORGEOUS, by far the best BI system – and we have tested a lot of them.

We are using it, among other things, to check on the advancement of our work. An important part of it is how complete our database is getting.
So, basically, each column in the database can have information input in it or be NULL.

I have not found a way to draw a pie chart showing the ‘input/not input’ division, except by creating a boolean column and filling it in the database, which is awkward.

Please help.

Hi @stsinc
I’m not quite sure what you’re asking for, but I think you’re looking for ability to make a count of null and not null values with Custom Expression, which is currently not possible: - upvote by clicking :+1: on the first post

Yes, that was it.
Done adding my upvote.

Of course one can also create an ad-hoc view in the database instead of creating a column, but still awkward…