DOCSP-42767 Aggregation #57
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rustagir
suggested changes
Oct 29, 2024
source/aggregation.txt
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| Example | ||
| ~~~~~~~ | ||
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| Consider a collection that contains documents that are modeled as follows: |
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Suggested change
| Consider a collection that contains documents that are modeled as follows: | |
| Consider a database that contains collection with documents that are modeled by the following classes: |
source/aggregation.txt
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| The following example creates an aggregation pipeline to retrieve all bands that | ||
| have toured since 2000 and have at least one award: |
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| The following example creates an aggregation pipeline to retrieve all bands that | |
| have toured since 2000 and have at least one award: | |
| The following example creates an aggregation pipeline to retrieve all bands that | |
| have toured since ``2000`` and have at least ``1`` award: |
| group(_id: 'states', :states.add_to_set => '$states'). | ||
| project(_id: 0, states: 1) | ||
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| Tour.collection.aggregate(criteria.pipeline).to_a No newline at end of file |
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Were you able to test this code? I only got to_json to work
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I took this code block from the existing docs, but to_json makes more sense. Changed
rustagir
suggested changes
Oct 29, 2024
source/aggregation.txt
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| Aggregation Versus Find Operations | ||
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| You can use find operations to perform the following actions: | ||
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| - Select which documents to return | ||
| - Select which fields to return | ||
| - Sort the results | ||
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| You can use aggregation operations to perform the following actions: | ||
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| - Run find operations | ||
| - Rename fields | ||
| - Summarize data | ||
| - Group values |
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S: use table from rust docs
source/aggregation.txt
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| .. literalinclude:: /includes/aggregation/builder-dsl.rb | ||
| :language: ruby |
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S: it would be useful to show output here
source/aggregation.txt
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| .. literalinclude:: /includes/aggregation/ruby-aggregation.rb | ||
| :language: ruby |
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S: same as above, include output
rustagir
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Oct 30, 2024
rustagir
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Jan 28, 2025
* DOCSP-42732: qs * fix * wip * remove action * NR suggestion * DOCSP-42732: qs download * wip * adapt for sinatra * vale fix * snooty landing page * MW PR fixes 1 * DOCSP-42733: atlas prep qs * MW PR fixes 1 * DOCSP-42735: configure cxn * small fix - vale * JS PR fixes 1 * DOCSP-44008: read/write sinatra quickstart * fixes * NR PR fixes 1 * DOCSP-43961: rails qs * vale * ordering * small fix * MW PR fixes 1 * small fixes * MW PR fixes 2 * DOCSP-44647: add to existing app * fix vale action * vale fixes * depth * MW PR fixes 1 * fixes * DOCSP-42745: interact with data drawer * tags * fix vale action * remove extra word Co-authored-by: Nora Reidy <[email protected]> * DOCSP-42753: specify query part 1 * vale * title * code edits * MW PR fixes 2 * DOCSP-44849: modify results * vale * JS PR fixes 1 * fix * fix * list fixes * MW PR fixes 1 * DOCSP-44954: scoping * add landing page * link * vale * highlighting * DOCSP-44821: specify a query pt 2 * MR PR fixes 1 * wip * wip * wip * small fixes * DOCSP-42767 Aggregation (#57) * DOCSP-42774: transactions * vale * link text * MW PR fixes 1 * MR PR fixes 1 * DOCSP-45306: model data drawer * DOCSP-45330: inheritance (WIP) * MR PR fixes 2 * try using roles * wip * vale * add label * fixes * fix * small fixes - MW * DOCSP-45358: documents * fix * wip * wip * DR tech review 1 * page fmt * page fmt * SA PR fixes 1 * MR PR fixes 1 * DR small fix Co-authored-by: Dmitry Rybakov <[email protected]> * DOCSP-45360: nested attributes (#71) * DOCSP-45360: nested attributes * vale + fixes * fixes * NR PR fixes 1 * DOCSP-45362: text search (#72) * DOCSP-45362: text search * wip * vale * MM PR fixes 1 * DOCSP-45436 Field Behaviors page (#68) * DOCSP-45363: validation (#73) * DOCSP-45363: validation * keywords * wip * SA PR fixes 1 * DOCSP-44794 Field Types (#69) * DOCSP-45357 Sharding Configuration (#76) * DOCSP-42762: Indexes (#74) * DOCSP-45367 Associations pt. 1 (#79) * DOCSP-45368: Persistence Configuration (#77) * DOCSP-45361: callbacks (#75) * DOCSP-45361: callbacks * wip * wip * wip * NR PR fixes 1 * DOCSP-45364: CRUD pt 1 (#81) * checkpoint * checkpoint 2 * woohoo first pass * indent * Edits * updates * vale chekcs * RR PR fixes 1 * fix code file * code fixes * RM PR fixes 1 --------- Co-authored-by: rustagir <[email protected]> * DOCSP-45110: queries subsections (#80) * DOCSP-45110: queries misc sections * wip: * vale * MR PR fixes 1 * GM PR fixes 1 * DOCSP-46072 Associations part 2 (#82) * DOCSP-46394: CRUD remaining sections (#83) * DOCSP-46394: CRUD remaining sections * vale fixes * JS PR fixes 1 * DOCSP-46213: bump to rails 8 and remove old tuts (#84) * DOCSP-45356: i&h + code doc (#86) * DOCSP-45356: i&h + code doc * remove contributing * vale fixes * link fix * vale fixes + RM comment * DOCSP-42770: release notes/whats new (#87) * DOCSP-42770: release notes/whats new * fixes * fixes * DOCSP-42773: api links (#88) * DOCSP-42773: api links * fix * link fixes * DOCSP-42772: compatibility (#90) * DOCSP-42772: compatibility * small fix * small fix * SA PR fixes 1 * delete files for old build system * column width adjustment * DOCSP-45366 Encryption (#89) * DOCSP-42741: config pages (#91) * DOCSP-42741: config * wip * wip * some vale fixes * RM PR fixes 1 * small fix * DOCSP-46555: rails integration (#92) * wip * DOCSP-46555: rails integration * RM PR fixes 1 * DOCSP-45359 External Resources (#94) * add additional resources page * edits * feedback * DOCSP-42743 Collection config (#95) * DOCSP-42730: landing page (#96) * DOCSP-42730: landing page * MW PR fixes 1 * small fix * small fix * small fix * DOCSP-46121: cleanup (#97) * cleanup * copy compat action * redirects * MW PR fixes 1 * add index section * change vs in redirects --------- Co-authored-by: Nora Reidy <[email protected]> Co-authored-by: Jordan Smith <[email protected]> Co-authored-by: Dmitry Rybakov <[email protected]> Co-authored-by: Maya Raman <[email protected]>
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Pull Request Info
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JIRA - https://jira.mongodb.org/browse/DOCSP-42767
Staging - https://deploy-preview-57--docs-mongoid.netlify.app/aggregation/
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