Re: sql with within a with

To use your example, modified;
With

item_received as
( SELECT DISTINCT PRICDE, PRSIZE FROM pmdbfa.pmppr WHERE PRHREC >= 39294
),

results as
( select distinct synonm,synref,synrf2,mndesc,plus.* from item_received,
cadbfa.synonym hcpc,cadbfa.manfilpf prod,mmcust120.pluscharge plus where
syndsc = 'HCPC' and (item_received.pricde = hcpc.synref and
item_received.prsize = hcpc.synrf2) and (item_received.pricde =
prod.mnmfg#and item_received.prsize =
prod.mnsize) and (synonm = plus.proc_code)
)

Select * from results, another_table where ......


The first CTE creates the table Item_Received. The 2nd CDT uses that table
and others to create table Results. The query uses Results and
another_table for the final result.

HTH

Jim
On Tue, Mar 25, 2008 at 4:55 PM, Hatzenbeler, Tim <
thatzenbeler@xxxxxxxxxxxxx> wrote:

Is there a way to do a with within a with?

Ie:

// this works..
with item_received as
( SELECT DISTINCT PRICDE, PRSIZE FROM pmdbfa.pmppr WHERE PRHREC >=
39294 )
select distinct synonm,synref,synrf2,mndesc,plus.* from
item_received, cadbfa.synonym hcpc,cadbfa.manfilpf prod,
mmcust120.pluscharge plus where syndsc = 'HCPC' and (item_received.pricde
= hcpc.synref and item_received.prsize = hcpc.synrf2) and
(item_received.pricde = prod.mnmfg# and item_received.prsize = prod.mnsize)
and (synonm = plus.proc_code)



// but I would like to use the results of this query to do another
select/join from it, without creating a view or temp table.

With results as (

with item_received as
( SELECT DISTINCT PRICDE, PRSIZE FROM pmdbfa.pmppr WHERE PRHREC >= 39294
)
select distinct synonm,synref,synrf2,mndesc,plus.* from item_received,
cadbfa.synonym hcpc,cadbfa.manfilpf prod,mmcust120.pluscharge plus where
syndsc = 'HCPC' and (item_received.pricde = hcpc.synref and
item_received.prsize = hcpc.synrf2) and (item_received.pricde =
prod.mnmfg# and item_received.prsize = prod.mnsize) and (synonm =
plus.proc_code)

)

Select * from results, another_table where ......



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