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Create, Read, Update and Delete Operations
Performing Modifications: Updating Arrays and Fields
How do you update a value in an array field?
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- update({query:array_element},{$set|$inc:{field.$.array_element:value}})
What other update operators are available?
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- Array Operators: $, $addToSet, $pop, $pull, $pullAll, $push, $pushAll
- Array Modifiers: $each, $slice, $sort
- Others: $bit, $isolated
How do you add or remove a field?
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- update() using $set or $unset
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