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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-83147] [CQF] Support constant folding of NaN comparisons to query parameters</title>
                <link>https://jira.mongodb.org/browse/SERVER-83147</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Since we know that we will never parameterize NaN constants, when we encounter a comparison between a parameter and NaN, we should be able to take advantage of the type of the parameter to constant fold the expression. This is follow up work to &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-82148&quot; title=&quot;[CQF] Use parameter type information in constant folding optimization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-82148&quot;&gt;&lt;del&gt;SERVER-82148&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;We frequently encounter expressions with comparisons to NaN because of type bracketing comparisons generated during ABT translation. For example, {a: {$gt: 5, $lt: 10}}.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2497253">SERVER-83147</key>
            <summary>[CQF] Support constant folding of NaN comparisons to query parameters</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</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="13201">Fixed</resolution>
                                        <assignee username="lynne.wang@mongodb.com">Lynne Wang</assignee>
                                    <reporter username="ben.shteinfeld@mongodb.com">Ben Shteinfeld</reporter>
                        <labels>
                    </labels>
                <created>Fri, 10 Nov 2023 21:07:43 +0000</created>
                <updated>Mon, 27 Nov 2023 20:11:39 +0000</updated>
                            <resolved>Tue, 21 Nov 2023 16:56:09 +0000</resolved>
                                                    <fixVersion>7.3.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="5896050" author="xgen-internal-githook" created="Tue, 21 Nov 2023 16:55:18 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Lynne Wang&apos;, &apos;email&apos;: &apos;lynne.wang@mongodb.com&apos;, &apos;username&apos;: &apos;lynne-wang&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-83147&quot; title=&quot;[CQF] Support constant folding of NaN comparisons to query parameters&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-83147&quot;&gt;&lt;del&gt;SERVER-83147&lt;/del&gt;&lt;/a&gt; Support constant folding of NaN comparisons to query parameters&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/598c55daf9b15f5d8aa55a1355768d251f4e52dd&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/598c55daf9b15f5d8aa55a1355768d251f4e52dd&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="2462917">SERVER-81958</issuekey>
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            <issuekey id="2407275">SERVER-79622</issuekey>
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