Table oc312.public.item_group Generated by
SchemaSpy
Legend:
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
 
Column Type Size Nulls Auto Default Children Parents Comments
item_group_id serial 10  √  nextval('item_group_item_group_id_seq'::regclass)
item_group_metadata.item_group_id fk_item_group R
name varchar 255  √  null
crf_id int4 10
crf.crf_id fk_item_group_crf R
status_id int4 10  √  null
status.status_id fk_item_gro_fk_item_g_status R
date_created date 13  √  null
date_updated date 13  √  null
owner_id int4 10  √  null
user_account.user_id fk_item_gro_fk_item_g_user_acc R
update_id int4 10  √  null
oc_oid varchar 40

Analyzed at za okt 20 16:34 CEST 2012

Indexes:
Column(s) Type Sort Constraint Name
item_group_id Primary key Asc pk_item_group
crf_id Performance Asc i_item_group_crf_id
status_id Performance Asc i_item_group_status_id
oc_oid Must be unique Asc uniq_item_group_oc_oid

Close relationships  within of separation: