전산Tip/Oracle
오라클 constraint type
모던아트
2008. 9. 11. 09:01
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오라클 constraint type
| C | Check on a table | Column |
| O | Read Only on a view | Object |
| P | Primary Key | Object |
| R | Referential AKA Foreign Key | Column |
| U | Unique Key | Column |
| V | Check Option on a view | Object |