Output Table Schema
| Column | Data Type | Description |
|---|---|---|
| a.id_column | Same as in source table | Row identifier from source table. |
| b.id_column | Same as in source table | Row identifier from reference table. |
| a.accumulate_column | Same as in source table | [Column appears once for each specified a.accumulate_column.] Column copied from source table. |
| b.accumulate_column | Same as in reference table | [Column appears once for each specified b.accumulate_column.] Column copied from reference table. |
| score | DOUBLE PRECISION | Final similarity score of records. |