重庆思庄Oracle、Redhat认证学习论坛
标题:
ORA-02437: cannot validate (string.string) - primary key violated
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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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