mongodb: finding the highest numeric value of a column

Question

I have MongoDB collection of documents containing several fields. One of the columns/fields should be numeric only, but some of these fields contain non-numerical (corrupt)

Answer 1

This works for me

$options = ['limit' => 100,'skip' => 0, 'projection' => ['score' => ['$meta' => 'textScore']], 'sort' => ['score' => ['$meta' => 'textScore']]];