tsql - ofprテーブルからReportCalendar年月テーブルを作成します

Question

他の人が使用できるようにこれを投稿するだけです。カレンダーを拡張して使用するために、ofprテーブルからSAPB1に新しいテーブルを作成するための以下のT-sqlコード。私の場合、レポートの場合は、ReportCalendarという名前を付けて一意にします。このコードは、3つのSAPB1本番システムで使用されます。デザインの改善やアイデアを投稿してください。ここでは、SQLの相互作用にsqlcmdを使用していることに注意してください。

/* :r ReportCalendar.table.sql
   Build ReportCalendar year month table.  ofpr table is for finanical year only.

   Confirmation
   :out ReportCalendar.table.txt
   select * from ReportCalendar;
   go 
   :out stdout
*/
if exists (select name from dbo.sysobjects
           where id = object_id(N'[dbo].[ReportCalendar]') and
                 objectproperty(id, N'IsUserTable')=1)
    drop table [dbo].[ReportCalendar];
go

create table [dbo].[ReportCalendar]
    (Year                  int          not null,
         Month                 int          not null,
     MonthName             varchar(9)   not null,
     MonthShortName        varchar(3)   not null,
     MonthFrom             datetime     not null,
     MonthTo               datetime     not null,
     Quarter               int          not null,
     HalfYear              int          not null,
     FinancialYear         varchar(9)   not null,
     FinancialYearShort    varchar(5)   not null,
     FinancialYearQuarter  int          not null,
     FinancialHalfYear     int          not null
     constraint pk_year_month primary key clustered (Year, Month));
go

-- Build yearly ReportCalendar from Posting Period table.
insert into [dbo].[ReportCalendar]
select
datename(Year, f_refdate) as [Year],
datepart(Month, f_refdate) as [Month],
datename(Month, f_refdate) as [MonthName],
substring(datename(Month, f_refdate), 1, 3) as [MonthShortName],
f_refdate as [MonthFrom],
t_refdate as [MonthTo],
datename(Quarter, f_refdate) as [Quarter],
case when datename(Quarter, f_refdate) > 2 then 2 else 1 end as [HalfYear],
case when datepart(Month, f_refdate) > 6
     then (datename(Year, f_refdate) + '-' + datename(Year, dateadd(Year, 1, f_refdate)))
     else (datename(Year, dateadd(Year, -1, f_refdate)) + '-' + datename(Year, f_refdate))
     end as [FinancialYear],  -- month > 6 year+(year+1) else (year-1)+year
case when datepart(Month, f_refdate) > 6
     then (substring(datename(Year, f_refdate), 3, 2) + '-' + substring(datename(Year, dateadd(Year, 1, f_refdate)), 3, 2))
     else (substring(datename(Year, dateadd(Year, -1, f_refdate)), 3, 2) + '-' + substring(datename(Year, f_refdate), 3, 2))
     end as [FinancialYear],
case when datename(Quarter, f_refdate) > 2 then (datename(Quarter, f_refdate) + 2) - 4
     else datename(Quarter, f_refdate) + 2
     end as [Quarter],  -- add 2 to Quarter
case when datename(Quarter, f_refdate) > 2 then 1 else 2 end as [FinancialHalfYear]  -- opposite HalfYear
from [dbo].[ofpr]  -- Posting Period
order by f_refdate;
go