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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-43740] Find()-style projection expressions should optimize a match expression they hold</title>
                <link>https://jira.mongodb.org/browse/SERVER-43740</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Currently find()-style $elemMatch and positional expressions cannot optimize a match expression they&apos;re constructed with due to fundamental differences in how expression optimization is done in aggregation and match expressions. So, right now this find()-style expressions expected that they will given an already optimized match expression and so do not try to optimize it.&lt;/p&gt;

&lt;p&gt;Once we have match and aggregation expressions combined, we will have a single uniform way of optimizing an expression and the find()-style expressions will need to be modified to optimize the the match expressions whenever their &apos;optimize()&apos; method is called.&lt;/p&gt;</description>
                <environment></environment>
        <key id="946818">SERVER-43740</key>
            <summary>Find()-style projection expressions should optimize a match expression they hold</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</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="backlog-query-optimization">Backlog - Query Optimization</assignee>
                                    <reporter username="anton.korshunov@mongodb.com">Anton Korshunov</reporter>
                        <labels>
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                <created>Tue, 1 Oct 2019 08:35:51 +0000</created>
                <updated>Tue, 6 Dec 2022 02:45:53 +0000</updated>
                                                                            <component>Aggregation Framework</component>
                                        <votes>0</votes>
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