Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| bridge_num | serial | 10 | √ | nextval('dataset_external_identifier_bridge_num_seq'::regclass) |
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| dataset_num | int4 | 10 | null |
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| external_identifier_system_num | int4 | 10 | null |
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| dataset_external_identifier | varchar | 2000 | null |
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| dateset_externla_identifier_uri | varchar | 2000 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| dataset_external_identifier_pkey | Primary key | Asc | bridge_num |
| uc_dataset_num_external_identifier_system_num_dataset_external_ | Must be unique | Asc/Asc/Asc | dataset_num + external_identifier_system_num + dataset_external_identifier |
Relationships
Close relationships within degrees of separation
