DeviceManager/DeviceRepair.DataAccess/Script/5.0/Views/View_YearsMaintenancePlansExport.sql

USE [DriveMaintenance]
GO

IF EXISTS
(
    SELECT 1
    FROM INFORMATION_SCHEMA.VIEWS
    WHERE TABLE_SCHEMA = 'dbo'
          AND TABLE_NAME = 'View_YearsMaintenancePlansExport'
)
BEGIN
    DROP VIEW [dbo].[View_YearsMaintenancePlansExport];
END;
GO

CREATE VIEW [dbo].[View_YearsMaintenancePlansExport]
AS
SELECT t1.EquipmentID,
       t1.EquipmentName,
       t1.Specification,
       t1.Manufacturer,
       t1.SerialNumber,
       t1.UsingDate,
       t1.Totalcapacity,
       t1.[Weight],
       t1.EquipmentCategory,
       t1.EquipmentOriginalvalue,
       CASE t1.EquipmentStatus
           WHEN 1 THEN
               '运行中'
           ELSE
               '停用'
       END AS EquipmentStatus,
       t1.WarrantyPeriod,
       t1.InstallationLocation,
       t1.OwningUnit,
       t1.OperatingParameters,
       t2.MaintenanceYear,
       t2.Jan,
       t2.Feb,
       t2.Mar,
       t2.Apr,
       t2.May,
       t2.Jun,
       t2.Jul,
       t2.Aug,
       t2.Sep,
       t2.Oct,
       t2.Nov,
       t2.Dec,
       lst.PMStartMonth,
       t1.Remarks AS DriveRemarks,
       lst.Remarks AS PlanRemarks,
	   rt.RootName
FROM dbo.DriveInformation AS t1
    INNER JOIN View_DeviceRoot rt
        ON t1.AutoID = rt.AutoID
    INNER JOIN
    (
        SELECT di.AutoID AS EquipmentID,
               di.EquipmentID AS DisplayEquipmentID,
               di.EquipmentName,
               tbl.MaintenanceYear,
               MAX(tbl.Jan) AS Jan,
               MAX(tbl.Feb) AS Feb,
               MAX(tbl.Mar) AS Mar,
               MAX(tbl.Apr) AS Apr,
               MAX(tbl.May) AS May,
               MAX(tbl.Jun) AS Jun,
               MAX(tbl.Jul) AS Jul,
               MAX(tbl.Aug) AS Aug,
               MAX(tbl.Sep) AS Sep,
               MAX(tbl.Oct) AS Oct,
               MAX(tbl.Nov) AS Nov,
               MAX(tbl.[Dec]) AS [Dec]
        FROM
        (
            SELECT pvt.AutoID,
                   EquipmentID,
                   MaintenanceYear,
                   [1] AS Jan,
                   [2] AS Feb,
                   [3] AS Mar,
                   [4] AS Apr,
                   [5] AS May,
                   [6] AS Jun,
                   [7] AS Jul,
                   [8] AS Aug,
                   [9] AS Sep,
                   [10] AS Oct,
                   [11] AS Nov,
                   [12] AS [Dec]
            FROM dbo.DriveMaintencePlan
                PIVOT
                (
                    MAX(MaintenanceType)
                    FOR MaintenanceMonth IN ([1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12])
                ) AS pvt
        ) AS tbl
            LEFT JOIN dbo.DriveInformation di
                ON tbl.EquipmentID = di.AutoID
        GROUP BY di.AutoID,
                 di.EquipmentID,
                 di.EquipmentName,
                 tbl.MaintenanceYear
    ) t2
        ON t1.AutoID = t2.EquipmentID
    INNER JOIN
    (
        SELECT ROW_NUMBER() OVER (PARTITION BY dmp.EquipmentID,
                                               dmp.MaintenanceYear
                                  ORDER BY dmp.ChangeDate DESC
                                 ) AS Nb,
               dmp.EquipmentID,
               dmp.MaintenanceYear,
               dmp.PMStartMonth,
               dmp.ChangeDate,
               dmp.ChangeUser,
               dmp.CompleteDate,
               dmp.Remarks
        FROM dbo.DriveMaintencePlan dmp WHERE dmp.PlanStatus = 'A' AND dmp.MaintenanceType IN ( 'Annual', 'Quarterly', 'Semi-an', 'Monthly' )
    ) lst
        ON t2.EquipmentID = lst.EquipmentID
           AND t2.MaintenanceYear = lst.MaintenanceYear
           AND lst.Nb = 1
GO