Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| weath_grade | varchar | 5 | null |
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PK. Numbered gradation, with I being the least weathered and VI the most weathered |
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| weath_term | varchar | 100 | √ | null |
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Short descriptive term of weathering grade |
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| weath_desc | varchar | 4000 | √ | null |
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|
Descriptive definition of weathering grades |
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| timestamp_created | timestamptz | 35,6 | now() |
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|
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| timestamp_modified | timestamptz | 35,6 | √ | now() |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| weath_grade | Primary key | Asc | weath_grade |
Relationships
Close relationships within degrees of separation
