# Rename Columns

### Overview

This procedure renames the columns in a table to new names specified by the user.

### Input Concepts

| Concept             | Type    | Description                                    | Default    | Required |
| ------------------- | ------- | ---------------------------------------------- | ---------- | -------- |
| `table`             | table   | The table containing the column to be renamed. | No default | Yes      |
| `old columns names` | strings | The current name of the columns to be renamed. | No default | Yes      |
| `new column names`  | strings | The new names for the columns.                 | No default | Yes      |

### Examples

#### 1. Rename the Columns

```
rename the table's columns where
    the old column names are "foo", "bar"
    the new column names are "baz", "qux"
```