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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-38770] &quot;$type&quot; cannot match array in version 3.4.4</title>
                <link>https://jira.mongodb.org/browse/SERVER-38770</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;When there is an array type of data in my collection, I can&apos;t query the data using {$type:&quot;array&quot;}.&lt;/p&gt;</description>
                <environment></environment>
        <key id="661412">SERVER-38770</key>
            <summary>&quot;$type&quot; cannot match array in version 3.4.4</summary>
                <type id="6" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14720&amp;avatarType=issuetype">Question</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</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="3">Duplicate</resolution>
                                        <assignee username="kelsey.schubert@mongodb.com">Kelsey Schubert</assignee>
                                    <reporter username="wangruihuan">&#29579;&#29790;&#29615;</reporter>
                        <labels>
                    </labels>
                <created>Wed, 26 Dec 2018 02:42:20 +0000</created>
                <updated>Wed, 26 Dec 2018 05:18:03 +0000</updated>
                            <resolved>Wed, 26 Dec 2018 05:18:03 +0000</resolved>
                                    <version>3.4.4</version>
                                                    <component>Aggregation Framework</component>
                    <component>Shell</component>
                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="2100094" author="thomas.schubert" created="Wed, 26 Dec 2018 05:17:46 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=wangruihuan&quot; class=&quot;user-hover&quot; rel=&quot;wangruihuan&quot;&gt;wangruihuan&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thanks for the report. This inconsistency was corrected in MongoDB 3.6 under &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-1475&quot; title=&quot;{field: {$type:&amp;quot;array&amp;quot;}} should return documents where &amp;quot;field&amp;quot; is an array&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-1475&quot;&gt;&lt;del&gt;SERVER-1475&lt;/del&gt;&lt;/a&gt; and I&apos;d recommend following Asya&apos;s workaround in MongoDB 3.4. Since this fix is a backwards breaking change it isn&apos;t suitable for backport. If you&apos;d like to take advantage of the new semantics, I&apos;d recommend upgrading to MongoDB 3.6 or later.&lt;/p&gt;

&lt;p&gt;Kind regards,&lt;br/&gt;
 Kelsey&lt;/p&gt;</comment>
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                            <attachment id="204692" name="Screenshot from 2018-12-26 10-40-25.png" size="44924" author="wangruihuan" created="Wed, 26 Dec 2018 02:41:28 +0000"/>
                            <attachment id="204693" name="Screenshot from 2018-12-26 10-41-05.png" size="18116" author="wangruihuan" created="Wed, 26 Dec 2018 02:41:28 +0000"/>
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