Форум пользователей MySQL

есть запрос
SELECT
    ID,
    ServTime,
    Date AS ServDate,
    [Quantity],
    [Additional],
    EmployeeInBranch_Employee,
    Code,
    Client,
    TimeBegin,
    TimeEnd,
    Comment,
    ClientsSimultaneously,
    NonAppeared,
    Vacation,
    Commercial

FROM
    ((SELECT
        ID,
        ServDateTime,
        ServTime,
        ServDate,
        Served_Employee,
        [Quantity],
        [Additional],
        Code,
        Client,
        Comment,
        NonAppeared,
        Commercial = 0

    FROM
        Served

    WHERE
        (
        Served.ServDateTime >= @DateFrom
        AND
        Served.ServDateTime < @DateTo
        )
    )

    UNION ALL

    (SELECT
        ID,
        ServDateTime,
        ServTime,
        ServDate,
        Served_Employee,
        [Quantity],
        Additional = 0,
        Code,
        Client,
        Comment = null,
        NonAppeared = 0,
        Commercial = 1
       
    FROM
        CommServed

    WHERE
        (
        ServDate >= @DateFrom 
        AND
        ServDate < @DateTo
        )
    )) as Served
   
    RIGHT JOIN

        (
            SELECT
                CONVERT(TIME, [TimeBegin]) AS TimeBegin,
                CONVERT(TIME, TimeEnd) AS TimeEnd,
                Date,
                [ClientsSimultaneously],
                EmployeeInBranch_Employee,
                (CASE
                    WHEN Date BETWEEN EmployeeInBranchSet.Vacation1From AND EmployeeInBranchSet.Vacation1To THEN 1
                    WHEN Date BETWEEN EmployeeInBranchSet.Vacation2From AND EmployeeInBranchSet.Vacation2To THEN 1
                    WHEN Date BETWEEN EmployeeInBranchSet.Vacation3From AND EmployeeInBranchSet.Vacation3To THEN 1
                    ELSE 0
                 END) AS Vacation
            FROM
                [OCRI].[dbo].[TimeTableSet]
   
                LEFT JOIN EmployeeInBranchSet
                    ON (EmployeeInBranchSet.Id=TimeTable_EmployeeInBranch)
               
                CROSS JOIN
                    (
                        SELECT 
                            TOP (DATEDIFF(DAY, @DateFrom, DATEADD(DAY, -1, @DateTo)) + 1)
                            Date = DATEADD(DAY, ROW_NUMBER() OVER(ORDER BY a.object_id) - 1, @DateFrom)
                   
                        FROM   
                            sys.all_objects a
                       
                            CROSS JOIN
                            sys.all_objects b
                    )
                        as Dates

            WHERE EmployeeInBranch_Branch = @Branch
        )
            as TimeTable
       
        ON
            (
                Served_Employee = EmployeeInBranch_Employee
                AND
                ServTime >= TimeBegin
                AND
                ServTime < TimeEnd
                AND
                ServDate = Date
                AND
                (ServDate BETWEEN @DateFrom AND @DateTo
                OR
                ServDate IS NULL)
            )

Как в нем сделать чтобы два определенных расписания связать