Android:android.database.sqlite.SQLiteConstraintException:UNIQUE constraint failed - 代码天地

Android:android.database.sqlite.SQLiteConstraintException:UNIQUE constraint failed

其他 2018-09-02 21:46:28 阅读次数: 0

可能发生这种BUG的两种情况
1：定义的字段为NOT　NULL，而插入时对应的字段为NULL
2：你定义的自动为PRIMARY，而插入时想插入的值已经在表中存在。

针对情况2，greendao建议用insertOrReplace代替insert

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转载自blog.csdn.net/songzi1228/article/details/81456612

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