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How can I search in MongoDb for a field that is not null #10

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janbaer opened this issue May 18, 2016 · 1 comment

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MongoDb

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janbaer commented May 18, 2016 •

edited

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{
  field: { $ne:null }
}

If you want to search for a field that not exists, you have to use the following query:

{
  field: { $exists:false }
}

The text was updated successfully, but these errors were encountered:

janbaer added the MongoDb label

janbaer closed this as completed

Owner Author

janbaer commented May 19, 2016 •

edited

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