Columns
Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
---|---|---|---|---|---|---|---|---|---|---|
id | serial | 10 | √ | nextval('zone.link_id_seq'::regclass) |
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Unique identifier for link record |
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zone_id | int4 | 10 | null |
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Zone Id for link record |
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linkset_id | int4 | 10 | null |
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Linkset Id for link record. It maps to zone.linkset.id. It identifies whether this link is host or node and whether it is representing layer2 link or layer3 link |
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device_id1 | int4 | 10 | null |
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From Device Id for link record. It maps to zone.device.id. |
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device_id2 | int4 | 10 | null |
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To Device Id for link record. It maps to zone.device.id. |
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last_update | timestamptz | 35,6 | √ | now() |
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Timestamp when this record was created/updated |
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 |