Schema Mapper
Overview
The Schema Mapper node reshapes incoming data to match an exact output schema. It maps source column names to target column names, ensuring downstream nodes receive data in the expected format.
Category
Query Operators — queryoperators/schemaMapper
Settings
| Setting | Type | Default | Description |
|---|---|---|---|
| mappings | Array | [] | Column mappings: [{ target: 'x', source: 'date_col' }, { target: 'y', source: 'revenue_col' }] |
Inputs & Outputs
- input1 — Upstream data with original column names
- output1 — Data reshaped to match the target schema