SQLite 查詢表中天天插入的數量

 查詢表中天天插入的數量，能夠分析天天數據量，而後對代碼優化。java // cloumnTime 時間值字段 StringBuffer sbfQuery = new StringBuffer(""); try { Cursor cursor = sqLite.rawQuery("select date(" + cloumnTime + ") as day, count(*) as " +

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