erm_usage_items

0 rows


Columns

Column Type Size Nulls Auto Default Children Parents Comments
item_id INT 10 √ null
erm_usage_mus.item_id erm_usage_mus_ibfk_5 C
erm_usage_yus.item_id erm_usage_yus_ibfk_5 C

primary key
item VARCHAR 500 √ null

item title
platform VARCHAR 255 √ null

item platform
publisher VARCHAR 255 √ null

Publisher for the item
usage_data_provider_id INT 10 null
erm_usage_data_providers.erm_usage_data_provider_id erm_usage_items_ibfk_1 C

data provider the database is harvested by

Indexes

Constraint Name Type Sort Column(s)
PRIMARY Primary key Asc item_id
erm_usage_items_ibfk_1 Performance Asc usage_data_provider_id

Relationships

Close relationships within degrees of separation