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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-69093] Use range bounded cursors for restoring cursors in the record store after yielding</title>
                <link>https://jira.mongodb.org/browse/SERVER-69093</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Every query (reads and writes) saves and restores cursors to support yielding. When restoring the cursor, we reposition it by calling search_near() on the _lastReturnedId which we stored when we called next() prior to yielding the cursor.&lt;/p&gt;

&lt;p&gt;We can use bounded cursors to improve the performance when repositioning the cursor in the WT record store. This could be useful for example for capped collections when we&apos;re making a lot of deletes and the cursor unnecessarily traverses the deleted records to reposition itself.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2120230">SERVER-69093</key>
            <summary>Use range bounded cursors for restoring cursors in the record store after yielding</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="erin.liang@mongodb.com">Erin Liang</assignee>
                                    <reporter username="shinyee.tan@mongodb.com">Shin Yee Tan</reporter>
                        <labels>
                    </labels>
                <created>Tue, 23 Aug 2022 17:30:52 +0000</created>
                <updated>Sun, 29 Oct 2023 21:34:05 +0000</updated>
                            <resolved>Thu, 22 Jun 2023 20:41:24 +0000</resolved>
                                                    <fixVersion>7.1.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="5519541" author="xgen-internal-githook" created="Thu, 22 Jun 2023 20:24:36 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Erin Liang&apos;, &apos;email&apos;: &apos;59406045+erl-ang@users.noreply.github.com&apos;, &apos;username&apos;: &apos;erl-ang&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-69093&quot; title=&quot;Use range bounded cursors for restoring cursors in the record store after yielding&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-69093&quot;&gt;&lt;del&gt;SERVER-69093&lt;/del&gt;&lt;/a&gt; Use range bounded cursors for restoring cursors in the record store after yielding&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/a2e3317f15df1acd524559ffea7b178e2f40490b&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/a2e3317f15df1acd524559ffea7b178e2f40490b&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4962381" author="louis.williams" created="Tue, 8 Nov 2022 09:34:50 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=luke.pearson%40mongodb.com&quot; class=&quot;user-hover&quot; rel=&quot;luke.pearson@mongodb.com&quot;&gt;luke.pearson@mongodb.com&lt;/a&gt; that would be &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-68380&quot; title=&quot;Investigate MongoDB code that can use bounded WT cursors instead of search_near&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-68380&quot;&gt;&lt;del&gt;SERVER-68380&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</comment>
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