api15、api10 上的 sqlite 异常，但 api21 上没有

Question

此代码

    int idPlayer1=2;
    int idPlayer2=3;

    DBHelper dbHelper = DBHelper.getInstance();
    if (idPlayer1 != 0 && idPlayer2 !=0){
        String sqlQuery = "WITH t1 AS (\n" +
                "SELECT P1.idPlayer1, P1.players1Goal, P1.players2Goal, P1.scorePlayer1 FROM Periods as P1 \n" +
                "WHERE P1.type in (1,2,3,4,31,32,33,34) and idPlayer1 = "+ idPlayer1+
                " and idPlayer2 = " + idPlayer2 + " \n" +
                "UNION ALL \n" +
                "SELECT P2.idPlayer2, P2.players2Goal, P2.Players1Goal, P2.scorePlayer2 FROM Periods as P2 \n" +
                "WHERE P2.type in (1,2,3,4,31,32,33,34) and idPlayer1 = " + idPlayer2 + " and idPlayer2 = "+idPlayer1+" \n" +
                ") \n" +
                "SELECT idPlayer1, sum(players1Goal), sum(Players2Goal) FROM t1 \n" +
                "GROUP BY idPlayer1";

        Cursor c = dbHelper.getDB().rawQuery(sqlQuery,null);
        DBHelper.logCursor(c);
        if (c != null) {
            if (c.moveToFirst()) {

                do {
                    int player12goal = c.getInt(1);
                    int player21goal = c.getInt(2);
                } while (c.moveToNext());
            }
            c.close();
        }

}

给我异常

10-25 07:17:08.538 3950-3950/? I/SqliteDatabaseCpp: sqlite returned: error code = 21, msg = API called with NULL prepared statement,  db=/data/data/com.jnblab.f_stat/databases/test
10-25 07:17:08.538 3950-3950/? I/SqliteDatabaseCpp: sqlite returned: error code = 21, msg = misuse at line 58929 of [8609a15dfa], db=/data/data/com.jnblab.f_stat/databases/test
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: exception: not an error; query: WITH t1 AS (
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: SELECT P1.idPlayer1, P1.players1Goal, P1.players2Goal, P1.scorePlayer1 FROM Periods as P1 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: WHERE P1.type in (1,2,3,4,31,32,33,34) and idPlayer1 = 2 and idPlayer2 = 3 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: UNION ALL 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: SELECT P2.idPlayer2, P2.players2Goal, P2.Players1Goal, P2.scorePlayer2 FROM Periods as P2 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: WHERE P2.type in (1,2,3,4,31,32,33,34) and idPlayer1 = 3 and idPlayer2 = 2 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: ) 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: SELECT idPlayer1, sum(players1Goal), sum(Players2Goal) FROM t1 
10-25 07:17:08.538 3950-3950/? E/SQLiteQuery: GROUP BY idPlayer1
10-25 07:17:08.538 3950-3950/? D/AndroidRuntime: Shutting down VM

在模拟器上 Api15 和 HTC Api 10，但不在模拟器上 api 21 和 Nexus phone Api21。简单查询执行得很好，但像这样的查询执行得不好。

DBHelper 是扩展 SQLiteOpenHelper 的单例。

有谁知道是什么原因造成的？

Answer 1

sqlite WITH 已添加到 sqlite 3.8.3 http://www.sqlite.org/changes.html, 并且使用的 sqlite 版本是 Version of SQLite used in Android?.

api15、api10 上的 sqlite 异常，但 api21 上没有

sqlite exception on api15, api 10, but not on api21

android

android-sqlite