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GingerBear/add_remove_mongodb_field.js

Last active December 26, 2015 01:39
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MongoDB add/remove a field
Raw
add_remove_mongodb_field.js
// Add a field
db.products.update(
{ },
{ $set:
{ quantity: "",
instock: ""
}
},
{ multi: true }
)
// Remove a field
db.products.update(
{ sku: "unknown" },
{ $unset:
{ quantity: "",
instock: ""
}
},
{ multi: true }
)
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