Source Input Table (a) Schema
The table can have additional columns, but the function ignores them.
| Column | Data Type | Description |
|---|---|---|
| a.id_column | Any | Row identifier. |
| a.columnX | VARCHAR | String. |
| a.accumulate_column | Any | [Column appears once for each specified a.accumulate_column.] Column to copy to output table. |
Reference Input Table (b) Schema
The table can have additional columns, but the function ignores them.
| Column | Data Type | Description |
|---|---|---|
| b.id_column | Any | Row identifier. |
| b.columnY | VARCHAR | String. |
| b.accumulate_column | Any | [Column appears once for each specified b.accumulate_column.] Column to copy to output table. |