MSSQL 构建临时表SQL

Posted 2020-06-19 DrHao

declare @StartQuarter int
set @StartQuarter =4
declare @StartYear int
set @StartYear=2013
declare @EndQuarter int
set @EndQuarter=4
declare @EndYear int
set @EndYear=2014

declare @StartRange int,
        @EndRange int,
        @SYear int,
        @SQuarter int
set @SYear=@StartYear
set @SQuarter=@StartQuarter
set @StartRange=convert(int,convert(varchar(4),@SYear)+convert(varchar(4),@SQuarter))
set @EndRange=CONVERT(int,CONVERT(varchar(4),@EndYear)+CONVERT(varchar(4),@EndQuarter))

declare @Quarter table
(
yearQuarter int not null,
yearQuarterName varchar(30),
sortFlg int
)

declare @qCount int
set @qCount=(@[email protected])*4+(@EndQuarter-@StartQuarter)
declare @sortFlg int
set @sortFlg=1

insert into @Quarter values(CONVERT(varchar(4),@SYear)+CONVERT(varchar(4),0),
                            ‘Prior to FY‘+CONVERT(varchar(4),@SYear),0)

while @qCount>=0
begin
declare @name varchar(30)
if @SQuarter=1
    set @name=(‘Q1 FY‘+convert(varchar(4),@SYear)+‘ Apr ‘+RIGHT(convert(varchar(4),@SYear),2)+‘ to Jun ‘+RIGHT(@SYear,2))
else if @SQuarter=2
    set @name=(‘Q2 FY‘+convert(varchar(4),@SYear)+‘ Jul ‘+RIGHT(convert(varchar(4),@SYear),2)+‘ to Sep ‘+RIGHT(@SYear,2))
else if @SQuarter=3
    set @name=(‘Q3 FY‘+convert(varchar(4),@SYear)+‘ Oct ‘+RIGHT(convert(varchar(4),@SYear),2)+‘ to Dec ‘+RIGHT(@SYear,2))
else if @SQuarter=4
    set @name=(‘Q4 FY‘+convert(varchar(4),@SYear)+‘ Jan ‘+RIGHT(convert(varchar(4),@SYear),2)+‘ to Mar ‘+RIGHT(@SYear,2))
insert into @Quarter values(convert(varchar(4),@SYear)+convert(varchar(4),@SQuarter),
                            @name,@sortFlg)
set @[email protected]+1
if @SQuarter%5=0
    begin
        set @[email protected]+1
        set @SQuarter=1
    end    
   set @[email protected]1
   set @[email protected]+1                        
end


select yearQuarter,yearQuarterName,sortFlg from @Quarter