Columns
Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
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id | INT | 10 | √ | null |
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magazineId | INT | 10 | √ | NULL |
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year | INT | 10 | null |
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month | INT | 10 | null |
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timesCheckedOut | INT | 10 | null |
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issueId | INT | 10 | √ | NULL |
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instance | VARCHAR | 100 | √ | NULL |
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Indexes
Constraint Name | Type | Sort | Column(s) |
---|---|---|---|
rbdigital_magazine_usage_s_pk | Primary key | Asc | id |
instance | Must be unique | Asc/Asc/Asc/Asc | instance + magazineId + year + month |
PRIMARY | Must be unique | Asc | id |
year | Performance | Asc/Asc | year + month |