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我有一种情况,我正在更新生成主代码(GUID 键)的应用程序的代码
从代码中,我想使用sys_guid函数从数据库生成这个密钥。
sys_guid
我的问题是:
该列已包含值并且是唯一的。是否有 sys_guid可能返回具有从应用程序生成的相同值的键。