Find all items in the collection that are currently either in the state of "running" or "paused."

I'm looking to create a list that includes all my containers from the InfosContainers collection that have a status of "running" or "paused," but I'm not sure how to properly execute this query.

Here is what I've attempted:

containersRngPsd = InfosContainers.find({ stateContainer: { $in: ["running", "paused"] } });

Unfortunately, I encountered an error:

imports/ui/chart.js:43:87: Unexpected token, expected , (43:87)

It seems like there may be an issue with my request. Can someone assist me in resolving this problem?

javascriptmongodb

Answer №1

To retrieve specific data from MongoDB, you can utilize the $or operator:

InfosContainers.query( { $or: [ { statusContainer: "active" }, { statusContainer: "inactive" } ] } )

Answer №2

For improved readability and performance, consider utilizing $in instead of $or.

InfosContainers.find( { stateContainer: {$in: ["running", "paused" ] } )

This advice may not be crucial for your specific situation, but it could be beneficial when dealing with larger datasets.

It's worth noting that there is a notable difference in performance when the column is not indexed.

MongoDB actually recommends using $in over $or.

Learn more about MongoDB's recommendation here.

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