> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wherobots.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ExpandAddress (Python)

> Normalize an address string into its canonical forms.

Normalize an address string into its canonical forms.

SQL reference: [`ExpandAddress`](/reference/wherobots-db/geometry-data/address/ExpandAddress)

## Signature

```python theme={"system"}
from sedona.spark.sql.st_functions import ExpandAddress

ExpandAddress(address: ColumnOrName)
```

## Parameters

<ParamField path="address" type="ColumnOrName" required>
  The address string or column to normalize.
</ParamField>

## Returns

<ResponseField name="return">
  An array of normalized address strings.
</ResponseField>


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