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Table frontend.public.intervention_category Kategoria interwencji - sekcja A.4 | Generated by SchemaSpy

Related columns Constraint names Comments Legend |
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
--- | --- | --- | --- | --- | --- | --- | --- | ---
id | serial | 10 |  | √ | nextval('intervention_category_id_seq'::regclass) |
operation_intervention_category.id_intervention_category | operation_intervention_category_intervention_category
project.id_intervention_category | project_intervention_category
suboperation_intervention_category.id_intervention_category | suboperation_intervention_category_intervention_category
|  | Identyfikator
number | varchar | 8 | √ |  | null |  |  | Numer
name | varchar | 256 | √ |  | null |  |  | Nazwa kategorii interwencji
active | bool | 1 | √ |  | true |  |  | Aktywny - nieaktywny
Analyzed at Wed Nov 26 19:04 CET 2008

Indexes:

Column(s) | Type | Sort | Constraint Name | Anomalies
--- | --- | --- | --- | ---
id | Primary key | Asc | intervention_category_pkey |
name | Must be unique | Asc | unq_intervention_category_name | This unique column is also nullable
number | Must be unique | Asc | unq_intervention_category_number | This unique column is also nullable

Close relationships within one two degrees of separation: