sql routine to export separate txt files - sql

Question

I have an sql query which is a pricelist that I normally run 18 different times for 18 different clients.
I have a #varchar as as declaration and I change the customerID. This then exports a txt flat-file file so then I can convert to Excel and send via feebootimail.
Is there a routine that I can run in sql 2005 so I can feed a list of customers into and get 18 different txt files? example Pricelist_8343.txt, Pricelist_8363.txt ect
DECLARE #CustNum varchar(20)
SELECT #CustNum = '7509'
SELECT
it.ITEMID 'item id'
,it.ItemGroupID
,it.ITEMNAME
,Convert(Decimal(9,0),itm.QUANTITY) 'Sales Multiple'
,Convert(Decimal(9,0),it.TAXPACKAGINGQTY) 'Price Break Qty'
,Convert(Decimal(9,0),it.OUTERQUANTITY) 'Carton Qty'
,Convert(Decimal(9,2),itm.PRICE) 'Part Pack'
,Convert(Decimal(9,2),itm.PRICE2) 'Full Pack'
,Convert(Decimal(9,2),round( CASE
WHEN pdt.AMOUNT >0 then pdt.amount
else CASE
when pdt.discpct is null then CASE
WHEN pdt.PRICELEVELTOUSE = 0 then Price
WHEN pdt.PRICELEVELTOUSE = 1 then Price2
WHEN pdt.PRICELEVELTOUSE = 2 then Price3
WHEN pdt.PRICELEVELTOUSE = 3 then Price4
WHEN pdt.PRICELEVELTOUSE = 4 then Price5
WHEN pdt.PRICELEVELTOUSE = 5 then Price6 END
when pdt.discpct = 0 then CASE
WHEN pdt.PRICELEVELTOUSE = 0 then Price
WHEN pdt.PRICELEVELTOUSE = 1 then Price2
WHEN pdt.PRICELEVELTOUSE = 2 then Price3
WHEN pdt.PRICELEVELTOUSE = 3 then Price4
WHEN pdt.PRICELEVELTOUSE = 4 then Price5
WHEN pdt.PRICELEVELTOUSE = 5 then Price6 END
when pdt.discpct > 0 then CASE
WHEN pdt.PRICELEVELTOUSE = 0 then round(itm.price - (itm.price*pdt.discpct/100),2)
WHEN pdt.PRICELEVELTOUSE = 1 then round(itm.price2 - (itm.price2*pdt.discpct/100),2)
WHEN pdt.PRICELEVELTOUSE = 2 then round(itm.price3 - (itm.price3*pdt.discpct/100),2)
WHEN pdt.PRICELEVELTOUSE = 3 then round(itm.price4 - (itm.price4*pdt.discpct/100),2)
WHEN pdt.PRICELEVELTOUSE = 4 then round(itm.price5 - (itm.price5*pdt.discpct/100),2)
WHEN pdt.PRICELEVELTOUSE = 5 then round(itm.price6 - (itm.price6*pdt.discpct/100),2) END END END ,2)) as 'TAPrice'
,upper(itm.unitid) 'UOM'
, Case
When itm.PRICECHANGESTATUS=3 then 'Increase'
When itm.PRICECHANGESTATUS=2 then 'Decrease'
When itm.PRICECHANGESTATUS=1 then 'New Item'
When itm.PRICECHANGESTATUS=0 then '-'
END 'Price Indicator'
from INVENTTABLE it
join INVENTTABLEMODULE itm on it.ItemId = itm.ItemID and itm.ModuleType = 2
join CUSTTABLE cust on LTRIM(cust.AccountNum) = #CustNum
left outer join PRICEDISCTABLE pdt on (ltrim(pdt.accountrelation) =
case
when pdt.accountcode = 0 then ltrim(cust.accountnum)
when pdt.accountcode = 1 then ltrim(cust.pricegroup) end)and
(ltrim(pdt.ItemRelation)+ltrim(pdt.UnitID) = case
when pdt.itemrelation = it.itemid then ltrim(it.ItemID)+ltrim(itm.Unitid)
when pdt.itemrelation = it.itempricegroup then ltrim(it.ItemPriceGroup)+ltrim(itm.Unitid)end
) and pdt.fromdate <= getdate() and (getdate()<= pdt.todate or pdt.todate = ' ')
join PriceLevelListReportLine sorter on it.ItemGroupID = sorter.ItemGroupID
and (it.ItemType = (case when sorter.linetype = 0 then '0'
when sorter.linetype = 1 then '0'
when sorter.linetype = 2 then '1'end)
or it.ItemType = (case when sorter.linetype = 1 then '1' end))
WHERE it.PRICELISTFlag=1
ORDER BY sorter.SortOrder, it.ItemID

Answer 1

You could do this with SQLCMD and a batch file.
Make a script.sql file with contents like:
declare #CustNum varchar(20) = '$(custnum)'
select
-- your giant query here
Then make a batch file that looks like this:
#echo off
set custnum=1234
call :export
set custnum=5678
call :export
set custnum=9012
call :export
goto :eof
:export
sqlcmd -E -i script.sql -o %custnum%.txt -v CustNum=%custnum%
goto :eof
Copy and paste the set/call lines once for each of your 18 customers.
Instead of copy+paste, you could do something with a for loop if you have a list of the customers somewhere - output of another SQLCMD query, or just a text file. I leave that to you to figure out.