8/1/08

List series locks in seat ranges


Aha!
I have rigged this one up using a sonic screwdriver, and it just might work.
This is like the single-event-lock-list rpt in a prev post, except for series locks:


CREATE procedure moa_series_lock_count_list (@series int, @season int, @scheme int)
as
declare @l table (event int, chair int, area int, row int, col int, vertical bit, rowname varchar(5), seatname varchar(5), sec varchar(5), ticktype int )

insert into @l (event, chair, area, row, col, vertical, rowname, seatname, sec, ticktype)
select slsseries, slschair, slsarea , ahrow, ahcol, 0, ahline, ahchair, left(ahshortarname,5), slsticktype
from moa_pe..serieslockedseats serieslockedseats with(nolock)
inner join moa_pe..areachair areachair with(nolock) on slschair = ahchaircode
where slsseries > 0 and slsticktype between 2000 and 3000
and slsseries in (select srcode from moa_pe..serieses sr with(nolock)
where (srcode = @series or @series = 0)
and (srseasons = @season or @season = 0)
and (srshowtype = @scheme or @scheme = 0) )
order by slsseries, slschair, slsarea, ahrow, ahcol

update @l set vertical = 1 where area in (select arcode from moa_pe..areas with(nolock) where arname like '%boxes%' )

declare @out table (event int, list varchar(255), row varchar(5), area int, cnt int, ticktype int, sec varchar(10) )

declare @ev int, @oldev int, @ar int, @oldar int, @row int, @oldrow int, @col int, @oldcol int
declare @sec varchar(5), @oldsec varchar(5) , @rowname varchar(5), @oldrowname varchar(5), @seat varchar(5), @oldseat varchar(5)
declare @ticktype int, @oldticktype int
declare @count int, @seatstr varchar(5000)



declare ch cursor fast_forward for
select event, area, row, col, rowname, seatname, sec, ticktype
from @l
where vertical = 0 order by event, area, row, col

open ch
fetch next from ch into @ev, @ar, @row, @col, @rowname, @seat, @sec, @ticktype

set @count = 1
set @seatstr = ''

set @oldev = @ev
set @oldar = @ar
set @oldrow = @row
set @oldcol = @col - 1
set @oldsec = @sec
set @oldrowname = @rowname
set @oldseat = ''
set @oldticktype = @ticktype

while @@fetch_status = 0
begin

if (@ev <> @oldev or @ar <> @oldar or @row <> @oldrow or @ticktype <> @oldticktype or @col <> @oldcol + 1)
begin
insert into @out (event,list,row,area,cnt, ticktype, sec) select @oldev, @seatstr, @oldrowname, @oldar, @count, @oldticktype, @oldsec
set @seatstr = '' set @count = 0
end
set @count = @count + 1 set @seatstr = @seatstr + @seat + ','

set @oldev = @ev
set @oldar = @ar
set @oldrow = @row
set @oldcol = @col
set @oldsec = @sec
set @oldrowname = @rowname
set @oldseat = @seat
set @oldticktype = @ticktype


fetch next from ch into @ev, @ar, @row, @col, @rowname, @seat, @sec, @ticktype
end
close ch
deallocate ch


--last grp:
insert into @out (event,list,row,area,cnt, ticktype, sec) select @oldev, @seatstr, @oldrowname, @oldar, @count, @oldticktype, @oldsec

declare cv cursor fast_forward for
select event, area, row, col, rowname, seatname, sec, ticktype
from @l
where vertical = 1 order by event, area, col, row

open cv
fetch next from cv into @ev, @ar, @row, @col, @rowname, @seat, @sec, @ticktype

set @count = 1
set @seatstr = ''

set @oldev = @ev
set @oldar = @ar
set @oldrow = @row - 1
set @oldcol = @col
set @oldsec = @sec
set @oldrowname = @rowname
set @oldseat = ''
set @oldticktype = @ticktype

while @@fetch_status = 0
begin

if (@ev <> @oldev or @ar <> @oldar or @col <> @oldcol or @ticktype <> @oldticktype or @row <> @oldrow + 1 or @oldrowname <> @rowname)
begin
insert into @out (event,list,row,area,cnt, ticktype, sec) select @oldev, @seatstr, @oldrowname, @oldar, @count, @oldticktype, @oldsec
set @seatstr = '' set @count = 0
end
set @count = @count + 1 set @seatstr = @seatstr + @seat + ','

set @oldev = @ev
set @oldar = @ar
set @oldrow = @row
set @oldcol = @col
set @oldsec = @sec
set @oldrowname = @rowname
set @oldseat = @seat
set @oldticktype = @ticktype


fetch next from cv into @ev, @ar, @row, @col, @rowname, @seat, @sec, @ticktype
end
close cv
deallocate cv

--last grp:
insert into @out (event,list,row,area,cnt, ticktype, sec) select @oldev, @seatstr, @oldrowname, @oldar, @count, @oldticktype, @oldsec



update @out set list = left(list,len(list)-1) where len(list) > 1
update @out set list = right(list,len(list)-1) where list like ',%'
select o.*, clrdescr, srdescr, arname
from @out as o inner join
moa_pe..colors c on clrstatus = o.ticktype inner join
moa_pe..serieses on srcode = o.event inner join
moa_pe..areas on arcode = o.area
order by srdescr, arname, sec, row, list


GO

Yet More useful lock-reporting.


Ah yes. Now what if you have a lock on one series, that shares events with another series, and there is a lock on the other series? How are you to be master of your locks, let alone the universe, if you have a messy lock situation?
Not sure how that happened, but it's as easy as pi to find them:



create procedure moa_series_locks_overlapping
as
SELECT Serieses.srDescr AS series1, Colors.clrDescr AS lock1, Serieses_1.srDescr AS series2, Colors_1.clrDescr AS lock2, AreaChair.ahShortArName AS sec,
AreaChair.ahLine AS row, AreaChair.ahChair AS seat
FROM
moa_pe..LinkSeriesEvents LinkSeriesEvents with(nolock) INNER JOIN
moa_pe..LinkSeriesEvents LinkSeriesEvents_1 with(nolock) INNER JOIN
moa_pe..SeriesLockedSeats SeriesLockedSeats_1 with(nolock) INNER JOIN
moa_pe..SeriesLockedSeats SeriesLockedSeats with(nolock) ON SeriesLockedSeats_1.slsSeries > SeriesLockedSeats.slsSeries AND
SeriesLockedSeats_1.slsChair = SeriesLockedSeats.slsChair ON LinkSeriesEvents_1.lseSeriesCode = SeriesLockedSeats_1.slsSeries ON
LinkSeriesEvents.lseSeriesCode = SeriesLockedSeats.slsSeries AND LinkSeriesEvents.lseEventCode = LinkSeriesEvents_1.lseEventCode INNER JOIN
moa_pe..Serieses Serieses with(nolock) ON SeriesLockedSeats.slsSeries = Serieses.srCode INNER JOIN
moa_pe..Serieses Serieses_1 with(nolock) ON SeriesLockedSeats_1.slsSeries = Serieses_1.srCode INNER JOIN
moa_pe..Colors Colors with(nolock) ON SeriesLockedSeats.slsTickType = Colors.clrStatus INNER JOIN
moa_pe..Colors Colors_1 with(nolock) ON SeriesLockedSeats_1.slsTickType = Colors_1.clrStatus INNER JOIN
moa_pe..AreaChair AreaChair with(nolock) ON SeriesLockedSeats_1.slsChair = AreaChair.ahChairCode
WHERE serieses_1.srdescr not like '%qrt' and serieses.srdescr not like '%qrt'
group by Serieses.srDescr , Colors.clrDescr , Serieses_1.srDescr , Colors_1.clrDescr , AreaChair.ahShortArName ,
AreaChair.ahLine , AreaChair.ahChair

GO