尝试删除行时出现SQLite异常

Question

我收到错误：

  

android.database.sqlite.SQLiteException：near“：BE”：语法错误   （代码1）:,同时编译：DELETE FROM device WHERE   地址= C4：BE：84：18：D5：A5

尝试从sqlite数据库中删除行时

。

public int removeDevice(String address) {
  open();
  int removedId = database.delete(MySQLiteHelper.TABLE_DEVICE
                , MySQLiteHelper.KEY_ADDRESS +  "=" + address, null);
  close();

  return removedId;
}

我无法弄清楚出了什么问题。

Answer 1

使用带单引号的地址

DELETE FROM device WHERE address='C4:BE:84:18:D5:A5'

Answer 2

试试这个。

int removedId = database.delete(MySQLiteHelper.TABLE_DEVICE
            , MySQLiteHelper.KEY_ADDRESS +  "= ?",new String[] {address});

Answer 3

使用它：

sqLiteDatabase.delete（＆＃34; Table＆＃34;，＆＃34; row =？＆＃34;，new String [] {String.valueOf（value）}）;