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    <link>https://jira.mongodb.org</link>
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    <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-58067] Support 2dsphere indexes on time-series measurements</title>
                <link>https://jira.mongodb.org/browse/SERVER-58067</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;For geo types, the summary stored in the control fields is not detailed enough to index it directly. Instead, we must transform the definition to use a new internal index type that is aware of the bucket structure. In particular, a measurement field will be present in the bucket document as data.a, but will hold the column-pivoted data for all measurements. Thus a definition:&lt;/p&gt;
&lt;p/&gt;
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&lt;p/&gt;
&lt;p&gt;will become:&lt;/p&gt;
&lt;p/&gt;
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&lt;p/&gt;
&lt;p&gt;The new index type will treat the field &lt;tt&gt;a&lt;/tt&gt; as a column of points, and generate a region containing the points. From here out, the solution is the same as for existing geo-type indexes: create a covering for the region (using the appropriate space-filling curve library) and generate index keys from the covering.&lt;/p&gt;

&lt;p&gt;The new index type should be considered internal. Attempting to create the new index type directly on a non-bucket collection should result in an error. When examining the indexes on a time-series collection, it should report the original index type rather than the new transformed type. Examining the bucket collection directly should return the new type.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1796853">SERVER-58067</key>
            <summary>Support 2dsphere indexes on time-series measurements</summary>
                <type id="2" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14711&amp;avatarType=issuetype">New Feature</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="9">Done</resolution>
                                        <assignee username="dan.larkin-york@mongodb.com">Dan Larkin-York</assignee>
                                    <reporter username="gregory.wlodarek@mongodb.com">Gregory Wlodarek</reporter>
                        <labels>
                    </labels>
                <created>Thu, 24 Jun 2021 17:24:55 +0000</created>
                <updated>Wed, 1 Nov 2023 18:36:42 +0000</updated>
                            <resolved>Fri, 30 Jul 2021 14:53:14 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="3975004" author="xgen-internal-githook" created="Mon, 2 Aug 2021 11:02:01 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Benety Goh&apos;, &apos;email&apos;: &apos;benety@mongodb.com&apos;, &apos;username&apos;: &apos;benety&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-58067&quot; title=&quot;Support 2dsphere indexes on time-series measurements&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-58067&quot;&gt;&lt;del&gt;SERVER-58067&lt;/del&gt;&lt;/a&gt; fix XCode12 compile warning&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/52e0b6886e5ce44feb563a71cceaf4d5fffc8c3a&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/52e0b6886e5ce44feb563a71cceaf4d5fffc8c3a&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3972854" author="xgen-internal-githook" created="Fri, 30 Jul 2021 14:45:56 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Dan Larkin-York&apos;, &apos;email&apos;: &apos;dan.larkin-york@mongodb.com&apos;, &apos;username&apos;: &apos;dhly-etc&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-58067&quot; title=&quot;Support 2dsphere indexes on time-series measurements&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-58067&quot;&gt;&lt;del&gt;SERVER-58067&lt;/del&gt;&lt;/a&gt; Support 2dsphere indexes on time-series measurements&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/7b09eb54f8880bde7de48e6f04fe9eebe53a29d4&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/7b09eb54f8880bde7de48e6f04fe9eebe53a29d4&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
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                    <name>Depends</name>
                                                                <inwardlinks description="is depended on by">
                                        <issuelink>
            <issuekey id="1812075">SERVER-58371</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                            <outwardlinks description="related to">
                                        <issuelink>
            <issuekey id="1895441">SERVER-60607</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="1849760">SERVER-59310</issuekey>
        </issuelink>
                            </outwardlinks>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="2483774">SERVER-82475</issuekey>
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