The USER_PART_KEY_COLUMNS view provides the information about the key columns of partitioned tables in a database.
| Parameter | Type | Description |
|---|---|---|
| schema_name | TEXT | The name of the schema where the table is located. |
| name | TEXT | The name of the table where the column is located. |
| object_type | CHARACTER(5) | This parameter is supported for compatibility only. The value is TABLE. |
| column_name | TEXT | The name of the column on which the key is defined. |
| column_position | INTEGER | The position of this column. For example, a value of 1 indicates the first column and a value of 2 indicates the second column. All columns follow the same rule. |