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Attribute Summary | ||||||
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PK | FK | Logical Name | Physical Name | Type | UNIQUE | NOT NULL |
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role | role | varchar(5) | NOT NULL | ||
description | description | varchar(255) | NOT NULL |
Foreign Key | ||||||
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Attribute | Referenced Table | Referenced Key | ON UPDATE | ON DELETE | Cardinality of parent | Cardinality of child |
Referenced Key | ||||||
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Attribute | Table | Foreign Key | ON UPDATE | ON DELETE | Cardinality of parent | Cardinality of child |
role | users | role_fk | NO ACTION | NO ACTION | 1 | 1..n |
Complex Unique Key |
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Index Summary | ||
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Index Name | Type | UNIQUE |
Attribute Detail |
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