| --- |
| title: "Python Table Reducer" |
| description: "Reduce Table to Tuple" |
| category: "Python" |
| operator_type: "PythonTableReducer" |
| tags: [user-defined-functions, python] |
| --- |
| |
| [Home](../../../) > [User Defined Functions](../../) > [Python](../) |
| |
| ### Input Properties |
| |
| | Property | Requirement | Type | Default | Description | |
| |----------|-------------|------|---------|-------------| |
| | Output columns | | List<Lambda Attribute Unit> | - | | |
| | ↳ Attribute Name | ✓ | String | - | | |
| | ↳ Expression | ✓ | String | - | | |
| | ↳ Attribute Type | ✓ | string, integer, long, double, boolean,<br>timestamp, binary, large_binary | - | | |
| |
| ### Output Ports |
| |
| | Port | Mode | |
| |------|------| |
| | 0 | [Set Snapshot](../../../output-modes/#set-snapshot) | |
