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fix: handle Date, Float, Numeric cursor column types in cursor_paginate (#90)

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d3vyce
2026-02-23 20:58:43 +01:00
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docs/module/crud.md
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@@ -148,6 +148,16 @@ The cursor column is set once on [`CrudFactory`](../reference/crud.md#fastapi_to
!!! note
`cursor_column` is required. Calling [`cursor_paginate`](../reference/crud.md#fastapi_toolsets.crud.factory.AsyncCrud.cursor_paginate) on a CRUD class that has no `cursor_column` configured raises a `ValueError`.
The cursor value is base64-encoded when returned to the client and decoded back to the correct Python type on the next request. The following SQLAlchemy column types are supported:
| SQLAlchemy type | Python type |
|---|---|
| `Integer`, `BigInteger`, `SmallInteger` | `int` |
| `Uuid` | `uuid.UUID` |
| `DateTime` | `datetime.datetime` |
| `Date` | `datetime.date` |
| `Float`, `Numeric` | `decimal.Decimal` |
```python
# Paginate by the primary key
PostCrud = CrudFactory(model=Post, cursor_column=Post.id)