SQLlite錯誤代碼1表分數已經沒有列名爲p2name

我不明白爲什麼即時得到這個錯誤也許創建表的語法？

private static final int DATABASE_VERSION = 1; 
private static final String DATABASE_NAME = "scoresDB.db"; 
public static final String TABLE_NAME = "scores"; 
public static final String COLUMN_P1_NAME= "p1name"; 
public static final String COLUMN_P2_NAME= "p2name"; 
public static final String COLUMN_P1_SCORE= "p1score"; 
public static final String COLUMN_P2_SCORE= "p2score"; 

@Override 
public void onCreate(SQLiteDatabase db) { 
    String CREATE_DATES_TABLE = "CREATE TABLE " + TABLE_NAME + " (" + COLUMN_P1_NAME + " TEXT," + COLUMN_P2_NAME + " TEXT," + COLUMN_P1_SCORE +" TEXT," + COLUMN_P2_SCORE +" TEXT"+ ")"; 
    db.execSQL(CREATE_DATES_TABLE); 
}

來源

2017-05-18 user2764693

沒有列名爲....命名呢？ – Denny

我已編輯我的quastion我不能發佈錯誤，我不知道爲什麼 – user2764693

也許你需要在創建表後使用'db.Close（）;'關閉數據庫連接。您的查詢似乎沒有錯誤.. –

啊哈，你需要在查詢的結尾;當你創造它，就像這樣：

private static final int DATABASE_VERSION = 1; 
private static final String DATABASE_NAME = "scoresDB.db"; 
public static final String TABLE_NAME = "scores"; 
public static final String COLUMN_P1_NAME= "p1name"; 
public static final String COLUMN_P2_NAME= "p2name"; 
public static final String COLUMN_P1_SCORE= "p1score"; 
public static final String COLUMN_P2_SCORE= "p2score"; 

@Override 
public void onCreate(SQLiteDatabase db) { 
    String CREATE_DATES_TABLE = "CREATE TABLE " + TABLE_NAME + " (" + COLUMN_P1_NAME + " TEXT," + COLUMN_P2_NAME + " TEXT," + COLUMN_P1_SCORE +" TEXT," + COLUMN_P2_SCORE +" TEXT"+ ");"; 
    db.execSQL(CREATE_DATES_TABLE); 
}

來源

2017-05-18 12:27:14

ü保存我的一天謝謝 – user2764693

哈哈只是一個小錯字;）快樂的編碼！ –

SQLlite錯誤代碼1表分數已經沒有列名爲p2name

回答

相關問題