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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[CDRIVER-3249] Document how to use mongoc_collection_aggregate with an &quot;array&quot;</title>
                <link>https://jira.mongodb.org/browse/CDRIVER-3249</link>
                <project id="10030" key="CDRIVER">C Driver</project>
                    <description>&lt;p&gt;&lt;tt&gt;mongoc_collection_aggregate&lt;/tt&gt; documents:&lt;/p&gt;

&lt;p/&gt;
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&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;pipeline: A bson_t, either a BSON array or a BSON document containing an array field named &#8220;pipeline&#8221;.&lt;/span&gt;&lt;/pre&gt;
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&lt;p/&gt;

&lt;p&gt;Constructing a BSON &quot;array&quot; requires constructing a BSON document with keys &quot;0&quot;, &quot;1&quot;, &quot;2&quot;, ...&lt;/p&gt;

&lt;p&gt;I think it&apos;s worth adding to the examples on that page an example of using this form pipeline, e.g. with:&lt;/p&gt;

&lt;p/&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;pipeline = BCON_NEW (&quot;[&quot;, &quot;{&quot;, &quot;$match&quot;, &quot;{&quot; &quot;foo&quot;, BCON_UTF8(&quot;a&quot;), &quot;}&quot;, &quot;}&quot;, &quot;]&quot;);&lt;/span&gt;&lt;/pre&gt;
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                <environment></environment>
        <key id="859319">CDRIVER-3249</key>
            <summary>Document how to use mongoc_collection_aggregate with an &quot;array&quot;</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="5" iconUrl="https://jira.mongodb.org/images/icons/priorities/trivial.svg">Trivial - P5</priority>
                        <status id="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="kevin.albertson@mongodb.com">Kevin Albertson</reporter>
                        <labels>
                            <label>neweng</label>
                    </labels>
                <created>Tue, 16 Jul 2019 18:18:51 +0000</created>
                <updated>Thu, 31 Mar 2022 13:41:19 +0000</updated>
                                                                            <component>docs</component>
                    <component>libmongoc</component>
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