Output Table Schema
| Column | Data Type | Description |
|---|---|---|
| partition_column | Same as in input table | Column copied from input table. Unique row identifier. |
| tree_num | INTEGER | Decision tree identifier. |
| tree | VARCHAR | JSON representation of decision tree. For JSON types that can appear in the representation, see following table. |
| num_processed_rows | INTEGER | Number of InputTable rows processed by the worker (excluding rows skipped because they contained NULL values). |
| num_total_rows | INTEGER | Number of InputTable rows allocated to the worker. |