小编Phi*_*hun的帖子

我有一个SQL游标的小问题.我正在尝试在android上执行SQL命令.我试图按案例排序返回的内容,但似乎系统不接受返回的值(？!)我已经尝试了一切!你有解决方案吗？;)

cursor = db.rawQuery(c, null);
String c = "SELECT * FROM characters WHERE UPPER(descriptions) LIKE '%" + 
    TextUtils.join("%", arr) + "%' UNION ALL SELECT * FROM words WHERE
    UPPER(descriptions) LIKE '%" + TextUtils.join("%", arr) + "%'
    ORDER BY CASE WHEN UPPER(descriptions) LIKE '" + s + "' THEN 1
    WHEN UPPER(descriptions) LIKE '" + s + "|%' THEN 2 WHEN
    UPPER(descriptions) LIKE '%|" + s + "|%' THEN 2 WHEN UPPER(descriptions)
    LIKE '%|" + s + "' THEN 2 WHEN …