Bulk Write
On this page
Overview
The code snippets on this page demonstrate how to perform a bulk write operation with the collection.bulkWrite() function.
Note
Data Lake data sources do not support write operations.
Snippet Setup
To use a code snippet in a function, you must first instantiate a MongoDB collection handle:
exports = function() { const mongodb = context.services.get("mongodb-atlas"); const itemsCollection = mongodb.db("store").collection("items"); const purchasesCollection = mongodb.db("store").collection("purchases"); // ... paste snippet here ... }
Examples
The following example inserts two documents into the store.purchases
collection:
exports = async function(arg){ const doc1 = { "name": "velvet elvis", "quantity": 20, "reviews": [] }; const doc2 = { "name": "mock turtleneck", "quantity": 30, "reviews": [] }; var collection = context.services.get("mongodb-atlas") .db("store") .collection("purchases"); return await collection.bulkWrite( [{ insertOne: doc1}, { insertOne: doc2}], {ordered:true}); };