Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | serial | 10 | √ | nextval('zone.link_id_seq'::regclass) |
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| zone_id | int4 | 10 | null |
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| linkset_id | int4 | 10 | null |
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| device_id1 | int4 | 10 | null |
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| device_id2 | int4 | 10 | null |
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| last_update | timestamp | 29,6 | √ | now() |
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Table contained 0 rows
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| pk_link | Primary key | Asc | id |
| idx_link_linkset_id | Performance | Asc | linkset_id |
| idx_zone_link_d1 | Performance | Asc | device_id1 |
| idx_zone_link_d1d2 | Performance | Asc/Asc | device_id1 + device_id2 |
| idx_zone_link_d2 | Performance | Asc | device_id2 |
| uk_link_devs | Must be unique | Asc/Asc/Asc/Asc | zone_id + linkset_id + device_id1 + device_id2 |
Relationships
Close relationships within degrees of separation
