hr.person_union_memberships
Schema: hr
English table: hr.person_union_memberships
Italian original table: hr.ana_sindacati
Description: Temporal membership of persons (employees) in trade unions (sindacati), linked to their employment relationships.
Overview
- Columns: 10
- Primary key: id
- Outgoing foreign keys: 1
- Incoming foreign keys: 0
- Indexes: 6
Columns
| English column | Italian original column | Type | Null | Default / Generated | Description |
|---|---|---|---|---|---|
id | id | integer | NO | Primary key identifier for the union membership record. | |
person_union_membership_id | anasind_id | integer | NO | Internal reference ID for the union membership. | |
person_union_relationship_id | anasind_rap_id | integer | NO | Foreign key referencing the employment relationship (rapporto) of the union member. | |
person_union_union_id | anasind_sog_id | integer | NO | Foreign key referencing the trade union (sindacato) organization. | |
person_union_member_from | anasind_dal | date | NO | Start date of union membership. | |
person_union_member_to | anasind_al | date | NO | End date of union membership (optional, can be NULL for active memberships). | |
tenant_id | tenant_id | integer | YES | Multi‑tenant isolation column. References cloud._tenant. | |
colcustom | colcustom | jsonb | YES | '{}'::jsonb | JSONB field for custom, tenant‑specific extensions. |
_deleted | _deleted | boolean | YES | false | Soft‑delete flag. When true, the record is considered logically deleted. |
person_union_membership_period | anasind_periodo | daterange | YES | GENERATED: daterange(person_union_member_from, person_union_member_to, '[]'::text) | Generated daterange column combining member_from and member_to for efficient range queries. |
Relationships
Outgoing foreign keys
| Constraint | Local columns | References | Referenced columns | On update | On delete |
|---|---|---|---|---|---|
fk_person_union_memberships_tenant | tenant_id | cloud.tenants | ten_internal_id | RESTRICT | CASCADE |
Referenced by
No incoming foreign keys found.
Constraints
- Primary key:
pk_person_union_memberships→id - Unique:
uk_person_union_memberships_membership_tenant→person_union_membership_id, tenant_id
Indexes
| Name | Unique | Method | Columns / expression |
|---|---|---|---|
idx_pum_tenant | NO | btree | tenant_id |
idx_pum_tenant_membership | NO | btree | tenant_id, person_union_membership_id) WHERE (_deleted = false |
idx_pum_tenant_period_gist | NO | gist | tenant_id, person_union_membership_period) WHERE (_deleted = false |
idx_pum_tenant_relationship | NO | btree | tenant_id, person_union_relationship_id) WHERE (_deleted = false |
idx_pum_tenant_relationship_period_gist | NO | gist | tenant_id, person_union_relationship_id, person_union_membership_period) WHERE (_deleted = false |
idx_pum_tenant_union | NO | btree | tenant_id, person_union_union_id) WHERE (_deleted = false |
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