pggeodb.nancy.inrae.fr/db_arboretum |
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Table: tr_provenance_prov
pggeodb.nancy.inrae.fr/db_arboretum |
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Table: tr_provenance_prov
Schema
Owner
arboretum
Tablespace
(default)
Descriptions
Table des provenances des arbres.
Columns
PK | FK | Name | Data type | Not null | Unique | Inherited | Default | Description |
|---|---|---|---|---|---|---|---|---|
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prov_id |
serial |
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nextval('tr_provenance_prov_prov_id_seq'::regclass) |
Identifiant automatique numérique de la provenance |
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prov_nom |
varchar(100) |
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Identifiant humain / nom unique de la provenance |
Foreign Keys
There are no foreign keys for table tr_provenance_prov
Check Constraints
There are no check constraints for table tr_provenance_prov
Indices
Name | Type | Function | Columns | Primary Key | Unique | Description |
|---|---|---|---|---|---|---|
btree |
|
prov_nom |
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Le nom de la provenance est unique |
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btree |
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prov_id |
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Triggers
There are no triggers for table tr_provenance_prov
Rules
There are no rules for table tr_provenance_prov
Policies
There are no policies for table tr_provenance_prov
Referenced
Table | Schema | Foreign Key | Columns | FK Table | FK Columns | Delete Action | Update Action | Deferrable | Check Time | Description |
|---|---|---|---|---|---|---|---|---|---|---|
arb_prov_id |
prov_id |
No Action |
No Action |
|
Immediate |
un arbre peut être rattaché à une provenance |
Properties
Property | Value |
|---|---|
Inherited From |
|
Rows |
328 |
Pages |
3 |
System |
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Temporary |
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With OID |
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Definition
prov_id SERIAL,
prov_nom VARCHAR(100) NOT NULL,
CONSTRAINT c_uni_nom_prov UNIQUE(prov_nom),
CONSTRAINT tr_provenance_prov_pkey PRIMARY KEY(prov_id)
) ;
COMMENT ON TABLE public.tr_provenance_prov
IS 'Table des provenances des arbres.';
COMMENT ON COLUMN public.tr_provenance_prov.prov_id
IS 'Identifiant automatique numérique de la provenance';
COMMENT ON COLUMN public.tr_provenance_prov.prov_nom
IS 'Identifiant humain / nom unique de la provenance';
COMMENT ON CONSTRAINT c_uni_nom_prov ON public.tr_provenance_prov
IS 'Le nom de la provenance est unique';
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 07/12/2018 13:23 |
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