Android - How to avoid repetition of values before inserting in SqliteDB?
Question
在我的应用程序中，我应该记录一周中所有天的值。星期六，日，星期一等，我应该在图中绘制值以显示一些统计信息。所以在记录时，如果我已经记录了一周中的前一天，我该如何删除它？然后记录新值？
1 answers
solution1
0 2011-05-19 06:31:43
检查它是否已经全部创建，然后使用UPDATE覆盖新数据:-)
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