Currently, I am working on a query that involves using $and to apply multiple filters or conditions. While explaining the query, I realized that $and does not function in the same way as the JavaScript && operator. How can I simulate JavaScript && functionality in a MongoDB query?
MyModel.aggregate([{
$match: {
$and: [{
$text: {
$search: mappedSearchTxt
}
}, ...regexFilter, ...filters]
}
}])
Sample content
{
_id: '1234'
name: 'John',
age: 34,
father: 'Andy'
}
For your $and condition, the query structure should be as follows - $and: [{ .... }]
.find({ $and: [{ name: 'John'}, { father: 'Andy' }])
The example above illustrates the use of $and, but in reality, the following query achieves the same result.
.find({ name: 'John', father: 'Andy' })
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