关于sqlite查询语句 和mysql、sql都不一样

cursor = db.rawQuery(sql, null);

while (cursor.moveToNext()) {
      password_true = cursor.getString(0); //获取第一列的值,第一列的索引从0开始
      System.out.println(password_true);
     }
cursor.close();

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转载自blog.csdn.net/weixin_44505462/article/details/106961220