Table george.public.city_location Generated by
SchemaSpy
Related columns Constraint names Comments Legend
Legend: SourceForge.net
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
Dashed lines show
implied relationships
< n > number of related tables
Please support this project 
Column Type Size Nulls Auto Default Children Parents Comments
id bigserial 19  √  nextval('city_location_id_seq'::regclass)
address.city_location_id address_city_location_id_fkey
person_adapt_to_individual.birth_location_id person_adapt_to_individual_birth_location_id_fkey
te_created_id int8 19  √  null
transaction_entry.id city_location_te_created_id_fkey
te_modified_id int8 19  √  null
transaction_entry.id city_location_te_modified_id_fkey
country text 2147483647  √  null
city text 2147483647  √  null
state text 2147483647  √  null

Table contained 10 rows at Tue Jul 14 15:21 GMT-03:00 2009

Indexes:
Column(s) Type Sort Constraint Name Anomalies
id Primary key Asc city_location_pkey  
country + state + city Must be unique Asc/Asc/Asc city_location_country_key These unique columns are also nullable
te_created_id Must be unique Asc city_location_te_created_id_key This unique column is also nullable
te_modified_id Must be unique Asc city_location_te_modified_id_key This unique column is also nullable

Close relationships  within one two degrees of separation :