Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我想按列对数据进行排序KEY_High,如何按降序排序?
KEY_High
String[] columns = new String[] {KEY_High, KEY_name}; Cursor c = ourDatabase.query(DATABASE_TABLE, columns, null, null, null, null, KEY_High);
KEY_High + " DESC"应该这样做
KEY_High + " DESC"