Java 用于根据所犯错误对列表排序的SQLite查询

我想知道如何根据服务员犯的错误数量查询数据库

我有两张桌子

员工

    String employeeTable = "CREATE TABLE " + EMP_TABLE + " ("
            + ID_EMP + " INTEGER PRIMARY KEY, "
            + FIRST_NAME + " TEXT,"
            + LAST_NAME + " TEXT,"
            + PROFIT + " INTEGER);";

    String mistakeTable = "CREATE TABLE " + MISTAKE_TABLE + " ("
            + ID_MISTAKE + " INTEGER PRIMARY KEY AUTOINCREMENT,"
            + ID_WAITER_MISTAKE + " INTEGER,"
            + ID_ORDER_MISTAKE + " INTEGER,"
            + MISTAKE_TOTAL + " INITGER,"
            + " FOREIGN KEY (" + ID_WAITER_MISTAKE + ") REFERENCES " + EMP_TABLE + "(" + ID_EMP + "), "
            + " FOREIGN KEY (" + ID_ORDER_MISTAKE + ") REFERENCES " + ORDER_TABLE + "(" + ID_ORDER + "));";

误会员工

    String employeeTable = "CREATE TABLE " + EMP_TABLE + " ("
            + ID_EMP + " INTEGER PRIMARY KEY, "
            + FIRST_NAME + " TEXT,"
            + LAST_NAME + " TEXT,"
            + PROFIT + " INTEGER);";

    String mistakeTable = "CREATE TABLE " + MISTAKE_TABLE + " ("
            + ID_MISTAKE + " INTEGER PRIMARY KEY AUTOINCREMENT,"
            + ID_WAITER_MISTAKE + " INTEGER,"
            + ID_ORDER_MISTAKE + " INTEGER,"
            + MISTAKE_TOTAL + " INITGER,"
            + " FOREIGN KEY (" + ID_WAITER_MISTAKE + ") REFERENCES " + EMP_TABLE + "(" + ID_EMP + "), "
            + " FOREIGN KEY (" + ID_ORDER_MISTAKE + ") REFERENCES " + ORDER_TABLE + "(" + ID_ORDER + "));";

我正试图根据

错误最多的
员工
对列表进行排序，这将使用
ID\u waterr\u mission
计入错误表中

String query = SELECT * , COUNT(Mistake_TABLE.ID_Waiter) as Count
FROM EMP_TABLE
ORDER BY Count DESC

必须按员工分组并聚合表：

SELECT e.ID_EMP, e.FIRST_NAME, e.LAST_NAME,
       COUNT(m.ID_MISTAKE) AS Mistake_Count
FROM employeeTable e LEFT JOIN mistakeTable m
ON m.ID_WAITER_MISTAKE = e.ID_EMP
GROUP BY e.ID_EMP, e.FIRST_NAME, e.LAST_NAME
ORDER BY Mistake_Count DESC, e.ID_EMP

在Java代码中，您应该这样构造sql字符串：

String query = 
    "SELECT e." + ID_EMP + ", e." + FIRST_NAME + ", e." + LAST_NAME + ", " + 
    "COUNT(m." + ID_MISTAKE + ") AS Mistake_Count " +
    "FROM " + EMP_TABLE + "AS e LEFT JOIN " + MISTAKE_TABLE + " AS m " +
    "ON m." + m.ID_WAITER_MISTAKE + " = e." + ID_EMP + " " +
    "GROUP BY e." + ID_EMP + ", e." + FIRST_NAME + ", e." + LAST_NAME + " " +
    "ORDER BY Mistake_Count DESC, e." + ID_EMP ;

我希望没有输入错误。
谢谢，我已经完成了java转换的一半，你的工作正是我想要的