CODEWITHSUNDEEP
node.jscouchbasecouchbase-litecouchnode
efkan
efkan

Reputation: 13217

Bulk operation has failed in Couchbase

I'm new in Couchbase. I'm trying to some basic operations with Node.js from the Couchbase Documents on Couchbase Server 3.0.1 . When I try the bulk operations, the codes - that have gotten from Couchbase docs - has failed.

There is a Data Bucket named "test". And the bucket has 2 records they have doc number 1 and 2. I can success if I get the documents one by one.

But the following codes return an error such as;

throw new TypeError('First argument needs to be a string or buffer.');

My codes;

var couchbase = require("couchbase");
var cluster = new couchbase.Cluster('192.168.170.129:8091');
var bucket = cluster.openBucket('test');

// Bulk operation

bucket.get(['1', '2'], function(err, res) {

  if(err) {
    console.log("one or more operation failed", err);
    return;
  }

  console.log("success!", res);

});

Edited: I'm using Couchbase Node.js 2.0

Upvotes: 1

Views: 409

Answers (1)

Paddy
Paddy

Reputation: 1195

From the Couchbase Node.js 2.0.0 API documentation the get() only operates on a single key.

The function you are looking for is getMulti():

bucket.getmulti(['1', '2'], function(err, res) {

  if(err) {
    console.log("one or more operation failed", err);
    return;
  }

  console.log("success!", res);

});

Upvotes: 2

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