Table george.public.calls 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
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Column Type Size Nulls Auto Default Children Parents Comments
id bigserial 19  √  nextval('calls_id_seq'::regclass)
te_created_id int8 19  √  null
transaction_entry.id calls_te_created_id_fkey
te_modified_id int8 19  √  null
transaction_entry.id calls_te_modified_id_fkey
date timestamp 29,6  √  null
message text 2147483647  √  null
person_id int8 19  √  null
person.id calls_person_id_fkey
attendant_id int8 19  √  null
person_adapt_to_user.id calls_attendant_id_fkey

Table contained 0 rows at Tue Jul 14 15:21 GMT-03:00 2009

Indexes:
Column(s) Type Sort Constraint Name Anomalies
id Primary key Asc calls_pkey  
te_created_id Must be unique Asc calls_te_created_id_key This unique column is also nullable
te_modified_id Must be unique Asc calls_te_modified_id_key This unique column is also nullable

Close relationships  within one two degrees of separation :