| Column Name | Data Type | Description |
|---|---|---|
| accumulate_column | Any | Column copied from the input table, specified by the Accumulate argument. |
| weight | DOUBLE PRECISION | Weight of the object pair. |
| match_result | VARCHAR | Indicates whether the objects match: 'M': Yes (weight > upper bound) 'U': No (weight < lower bound) 'P': Possibly (weight is in range [lower bound, upper bound]) |