Looking for a particular value within a mongodb collection

I'm encountering an issue with my code snippet:

collection.find({title:"foo"}, {title:1, _id:0})

It successfully returns

{title: "foo"}

However, when I attempt the following:

str = "foo";
collection.find({title:str}, {title:1, _id:0})

No results are being returned.

All the solutions I've come across on stackoverflow involve using fixed strings. How can I search for a string that is constantly changing within a mongodb database?

Answer №1

let word = "foo";
let searchQuery = {name: word};
database.search(searchQuery, {name: 1, _id: 0})

Searching for any word that contains 'foo':

database.search({name : { $regex : word }}, {name: 1, _id: 0})

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