doc: Add cookbook about embedding referenced documents using $lookup #2655
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GromNaN
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GromNaN
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Jun 25, 2024
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| In order to make tests, you can import the following documents: | ||
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| .. code-block:: php |
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I will check how to collapse this less interesting code.
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GromNaN
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Jun 26, 2024
GromNaN
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GromNaN
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Jun 26, 2024
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| '_id' => MongoDB\BSON\ObjectId('667b034c75590cbbe601061c'), |
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Not using the new keyboard to make is clear that's data dump and not actual instantiation of objects.
GromNaN
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Jun 26, 2024
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| ->lookup('Order') | ||
| ->alias('orders') | ||
| ->localField('_id') | ||
| ->foreignField('user'); |
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Here we have to set the collection name because the User class doesn't have an orders property mapping.
alcaeus
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Jun 26, 2024
Co-authored-by: Andreas Braun <git@alcaeus.org>
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Jun 27, 2024
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* 2.9.x: (24 commits) Fix typo in code example (#2670) Label PRs about GH actions with "CI" (#2632) Review basic mapping (#2668) Fix wording (#2667) Add native type to private properties and final classes (#2666) Review and add tests on `ResolveTargetDocumentListener` (#2660) Remove soft-delete-cookbook (#2657) doc: Remove wakeup and clone cookbook (#2663) Modernize generated code for Hydrators (#2665) Add tests for introduction (#2664) doc: Review mapping ORM and ODM cookbook (#2658) doc: Review cookbook on blending ORM and ODM (#2656) doc: Review and test validation cookbook (#2662) Update custom mapping example (#2654) doc: Review Simple Search Engine Cookbook (#2659) doc: Add cookbook about embedding referenced documents using $lookup (#2655) doc: Add type to properties (#2652) doc: Review custom collections and repository docs (#2653) doc: Review Getting Started (#2650) Move annotations-reference to attributes-reference (#2651) ...
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Summary
On reviewing the aggregation stages reference, and in particular
$lookup, @alcaeus and I decided that we needed more detailed documentation on this specific use case.