Etienne
ec5ab2b84a
For a field that is not a relation and not a composite, there is no
legitimate reason to recurse into a plain object value.
The only cases where recursion makes sense are:
- Relations, the value is a nested entity record (handled at line 149)
- Composite fields - the value is being reassembled from flat columns
(handled at line 176+)
For everything else, a plain object value is just data
#### Perf testing
Compare findManyCompanies with a jsonField having same 20-level nested
value (cf quote)
- with fix
Average ≈ 75.77 ms - min 52.43 ms - max 114.99 ms.
- without
Average: ≈ 376.62 ms - Min: 194.19 ms - Max: 1183.65 ms (39 requests)
```
{
"document": {
"id": "doc-nested-20",
"title": "20-level nested sample",
"tags": ["sample", "nested", "json", "fixture", "demo"],
"counts": [100, 200, 300, 400, 500],
"extras": {
"a": true,
"b": false,
"c": null,
"d": 3.14159,
"e": "unicode-测试-αβγ"
}
},
"users": [
{ "id": 1, "name": "Alice", "roles": ["admin", "editor"] },
{ "id": 2, "name": "Bob", "roles": ["viewer"] },
{ "id": 3, "name": "Carol", "roles": ["editor", "viewer"] }
],
"matrix": [[1, 2, 3], [4, 5, 6], [7, 8, 9]],
"settings": {
"theme": "dark",
"notifications": { "email": true, "push": false, "sms": false },
"locale": "en-US"
},
"deep": {
"level01": {
"level02": {
"level03": {
"level04": {
"level05": {
"level06": {
"level07": {
"level08": {
"level09": {
"level10": {
"level11": {
"level12": {
"level13": {
"level14": {
"level15": {
"level16": {
"level17": {
"level18": {
"level19": {
"level20": {
"leaf": true,
"summary": "deepest object in this branch",
"indices": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
"meta": {
"maxDepth": 20,
"note": "Count deep.level01..level20 as 20 nested objects"
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
},
"footer": {
"checksum": "example-only-not-real",
"generated": "2025-03-25"
}
}
```
The #1 Open-Source CRM
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Why Twenty
We built Twenty for three reasons:
CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.
A fresh start is required to build a better experience. We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.
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What You Can Do With Twenty
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Below are a few features we have implemented to date:
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Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- TypeScript
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- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Jotai, Linaria and Lingui
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