Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| id | serial | 10 | √ | nextval('variablemetadata_id_seq'::regclass) |
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| interviewinstruction | text | 2147483647 | √ | null |
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| isweightvar | bool | 1 | √ | null |
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| label | text | 2147483647 | √ | null |
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| literalquestion | text | 2147483647 | √ | null |
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| notes | text | 2147483647 | √ | null |
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| postquestion | text | 2147483647 | √ | null |
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| universe | text | 2147483647 | √ | null |
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| weighted | bool | 1 | √ | null |
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| datavariable_id | int8 | 19 | null |
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| filemetadata_id | int8 | 19 | null |
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| weightvariable_id | int8 | 19 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| variablemetadata_pkey | Primary key | Asc | id |
| index_variablemetadata_datavariable_id | Performance | Asc | datavariable_id |
| index_variablemetadata_datavariable_id_filemetadata_id | Performance | Asc/Asc | datavariable_id + filemetadata_id |
| index_variablemetadata_filemetadata_id | Performance | Asc | filemetadata_id |
| unq_variablemetadata_0 | Must be unique | Asc/Asc | datavariable_id + filemetadata_id |
Relationships
Close relationships within degrees of separation
