# Rename columns

> Supported in: Batch, Faster, Streaming

Renames a set of columns.

**Transform categories**: Data preparation, Popular

## Declared arguments

* **Input dataset:** Source dataset containing columns to be renamed.<br>*Table*
* **Renames:** Renames from existing column names to new names.<br>*List\<Tuple\<Column\<AnyType>, Literal\<String>>>*

## Examples

### Example 1: Base case

**Argument values:**

* **Input dataset:** ri.foundry.main.dataset.a
* **Renames:** \[(`recently_serviced`, does\_not\_require\_service)]

**Input:**

| recently\_serviced | tail\_number | airline\_code |
| ----- | ----- | ----- |
| true | KK-150 | KK |
| false | XB-120 | XB |
| true | MT-190 | MT |

**Output:**

| does\_not\_require\_service | tail\_number | airline\_code |
| ----- | ----- | ----- |
| true | KK-150 | KK |
| false | XB-120 | XB |
| true | MT-190 | MT |

***