HR.LOCATIONS (table)
Contents
wikibot
| Table | HR.LOCATIONS |
| Description | Locations table that contains specific address of a specific office,
warehouse, and/or production site of a company. Does not store addresses / locations of customers. Contains 23 rows; references with the departments and countries tables. |
Columns
| Column | Data Type | Nullable | Default | Description |
| LOCATION_ID | NUMBER(4, 0) | not null | Primary key of locations table | |
| STREET_ADDRESS | VARCHAR2(40) | null | Street address of an office, warehouse, or production site of a company.
Contains building number and street name | |
| POSTAL_CODE | VARCHAR2(12) | null | Postal code of the location of an office, warehouse, or production site
of a company. | |
| CITY | VARCHAR2(30) | not null | A not null column that shows city where an office, warehouse, or
production site of a company is located. | |
| STATE_PROVINCE | VARCHAR2(25) | null | State or Province where an office, warehouse, or production site of a
company is located. | |
| COUNTRY_ID | CHAR(2) | null | Country where an office, warehouse, or production site of a company is
located. Foreign key to country_id column of the countries table. |
Primary Key
| Primary Key | Columns |
| LOC_ID_PK | LOCATION_ID |
Indexes
| Index | Type | Columns |
| LOC_STATE_PROVINCE_IX | STATE_PROVINCE | |
| LOC_COUNTRY_IX | COUNTRY_ID | |
| LOC_CITY_IX | CITY |
Check Constraints
| Check Constraint | Expression | Description |
| LOC_CITY_NN | "CITY" IS NOT NULL |
Foreign Keys
| Relation | Column | Referenced Column |
| HR.COUNTRIES | COUNTRY_ID | COUNTRY_ID |
Detail Tables
| Detail Table | Column | Referencing Column |
| HR.DEPARTMENTS | LOCATION_ID | LOCATION_ID |
| OE.WAREHOUSES | LOCATION_ID | LOCATION_ID |
