SELECT附近的SYNTAX错误

Question

private static final String CREATE_TABLE_ATTENDANCE = 
            "CREATE TABLE " + DATABASE_ATTENDANCE_TABLE + " (" +
                    KEY_ATTENDANCEID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
                    KEY_ATTENDANCEEVENTID + " INTEGER, " +
                    KEY_ATTENDANCEEVENTCOUNT + "INTEGER, " +
                    "FOREIGN KEY(attendanceevent) REFERENCES Purchases_Table(purchaseevent)," +
                    " SELECT * SUM(ticketquantity) AS TOTAL FROM Purchases_Table GROUP BY eventid" + ")";

我在SELECT FUNCTION附近的这个特定表中不断出现语法错误。它适用于我的sqlite数据库。

Answer 1

我认为应该选择SUM（ticketquantity）...... 而不是选择* SUM（ticketquantity）