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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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            <title>[DOCS-409] $elemMatch to return one element in array is not supported before 2.2 - improve documentation on how to work around this at the client side.</title>
                <link>https://jira.mongodb.org/browse/DOCS-409</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>&lt;p&gt;Returning single entries from an array subdocument is not supported in versions before 2.2. The entire document must be returned. &lt;br/&gt;
So some examples of how to access into the returned BSON arrays in the different driver would be useful. These pages should also be easy to find. &lt;/p&gt;

&lt;p&gt;For example, the existing documentation on accessing BSON arrays for example in C++ could be improved &lt;a href=&quot;http://www.mongodb.org/pages/viewpage.action?pageId=19562815&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt;&lt;br/&gt;
The existing page is not easy to find. From the main C++ page &lt;a href=&quot;http://www.mongodb.org/pages/viewpage.action?pageId=133409&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt; there are no links, nor from the &lt;a href=&quot;http://www.mongodb.org/pages/viewpage.action?pageId=16646453&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;BSON C++ page&lt;/a&gt;&lt;/p&gt;</description>
                <environment></environment>
        <key id="47329">DOCS-409</key>
            <summary>$elemMatch to return one element in array is not supported before 2.2 - improve documentation on how to work around this at the client side.</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</type>
                                            <priority id="2" iconUrl="https://jira.mongodb.org/images/icons/priorities/critical.svg">Critical - P2</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="kay.kim@mongodb.com">Kay Kim</assignee>
                                    <reporter username="gregor">Gregor Macadam</reporter>
                        <labels>
                    </labels>
                <created>Thu, 16 Aug 2012 14:57:58 +0000</created>
                <updated>Sun, 24 Feb 2013 14:34:51 +0000</updated>
                            <resolved>Sun, 24 Feb 2013 14:34:50 +0000</resolved>
                                                                        <due></due>
                            <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="274524" author="samk" created="Sun, 24 Feb 2013 14:34:45 +0000"  >&lt;p&gt;improved cross referencing in new C++ ecosystem pages. documented feature change in 2.2. tickets to improve other driver documentation should be opened (for the moment) in those driver&apos;s projects.&lt;/p&gt;</comment>
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            <issuekey id="45444">DOCS-368</issuekey>
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