| Physical name | MONTH | M |
| Logical name | Month | |
| Attributes | 3 | |
| Description | List of all months in the selected period | |
| PK | Physical name | Datatype | FK Ref. | Description |
| YEAR_ID | SMALLINT | YEAR.YEAR_ID [year_mon] | Year in the YYYY form. | |
| MONTH_ID | DECIMAL (6,0) | Month identification in the YYYYMM form. | ||
| MONTH_NAME | VARCHAR (20) | Unique month name in the following form: Monthname YYYY |
| Indexes | |||
| XPK_MONTH | UNIQUE DESC | YEAR_ID | |
| MONTH_ID | |||
| References | Referenced by |
| YEAR [year_mon] | SALE [mon_sale] |