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标题: ORA-02437: cannot validate (string.string) - primary key violated [打印本页]

作者: admin    时间: 2016-7-22 10:42
标题: ORA-02437: cannot validate (string.string) - primary key violated
ORA-02437: cannot validate (string.string) - primary key violated
Cause: attempted to validate a primary key with duplicate values or null values.
Action: remove the duplicates and null values before enabling a primary key.






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