Table zfindb.informix.company Generated by
SchemaSpy
Legend: SourceForge.net
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
address lvarchar 450  √  null
entry_time datetime year to second 19  √  current
bio lvarchar 6000  √  null
status varchar 20  √  null
snapshot blob 2147483647  √  null
contact_person varchar 50  √  null
person.zdb_id company_contact_person_foreign_key R
owner varchar 50  √  null
person.zdb_id company_owner_foreign_key R
url varchar 80  √  null
email varchar 80  √  null
fax varchar 50  √  null
phone varchar 100  √  null
zdb_id varchar 50
int_person_company.target_id int_person_company_target_id_foreign_key C
zdb_active_source.zactvs_zdb_id cmpy_zdb_id_foreign_key C
name varchar 150  √  null
country varchar 10  √  null
image varchar 150  √  null

Table contained 201 rows at Thu Jun 22 08:42 PDT 2017

Indexes:
Column(s) Type Sort Constraint Name Anomalies
address + bio + snapshot + owner Performance Asc/Asc/Asc/Asc 463_1737  
address + bio + snapshot + contact_person Performance Asc/Asc/Asc/Asc 463_1738  
address + bio + snapshot + name Must be unique Asc/Asc/Asc/Asc cmpy_name_index These unique columns are also nullable
address + bio + snapshot + zdb_id Must be unique Asc/Asc/Asc/Asc company_primary_key_index  

Close relationships  within of separation: