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    <title>Mongodb on Stefan&#39;s Blog</title>
    <link>https://sstoichev.eu/categories/mongodb/</link>
    <description>Recent content in Mongodb on Stefan&#39;s Blog</description>
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    <lastBuildDate>Mon, 15 Sep 2014 11:05:58 +0000</lastBuildDate>
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      <title>MongoDB bulk update and insert</title>
      <link>https://sstoichev.eu/post/mongodb-bulk-update/</link>
      <pubDate>Mon, 15 Sep 2014 11:05:58 +0000</pubDate>
      <guid>https://sstoichev.eu/post/mongodb-bulk-update/</guid>
      <description>&lt;p&gt;Just a note to myself (kinda) how to perform bulk update in MongoDB. (it took me some time to figure it out)&lt;/p&gt;
&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; class=&#34;chroma&#34;&gt;&lt;code class=&#34;language-fallback&#34; data-lang=&#34;fallback&#34;&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;// OrderId = [1,2,3,4,5,6] 
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;BulkUpdate(OrderId, function() {
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;	console.log(&amp;#39;done&amp;#39;);
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;});
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;function BulkUpdate(OrderId, callback) {
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;    Model.update(
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;                    { orderid : { $in: OrderId } },
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;                    { $set: { status: &amp;#39;complete&amp;#39; } },
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;                    { multi : true}).exec(callback);
&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;}
&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;h4 id=&#34;update-2014-09-16&#34;&gt;Update (2014-09-16)&lt;/h4&gt;
&lt;p&gt;And here is the bulk insert code example:&lt;/p&gt;</description>
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