Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| id | varchar | 2147483647 | √ | null |
|
|
WOS Record ID |
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| subject_id | int4 | 10 | √ | null |
|
|
Order of subject record |
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| subject | varchar | 2147483647 | √ | null |
|
|
Subject category |
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| ascatype | varchar | 2147483647 | √ | null |
|
|
Defines the two collections of subject categories used to classify journals in Web of Knowledge |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| idx_subject_id | Performance | Asc | subject_id |
| wos_subjects_id_subject_id_key | Must be unique | Asc/Asc | id + subject_id |
Relationships
Close relationships within degrees of separation
