Pivoting on a field? - sql

Question

I use IBM DB2 SQL.
Here is my current query:
select
EXSHPE as "Shape",
EXDLVY as "Delivery",
Sum(Case When EXSURF = 'Print' Then EXRLTO Else 0 End) As Retail_Print,
Sum(Case When EXSURF = 'Pattern' Then EXRLTO Else 0 End) as Retail_Pattern,
Sum(Case When EXSURF = 'Solid' Then EXRLTO Else 0 End) As Retail_Solid,
Sum(Case When EXSURF = 'UnknownA' Then EXRLTO Else 0 End) as Retail_UnknownA,
Sum(Case When EXSURF = 'UnknownB' Then EXRLTO Else 0 End) As Retail_UnknownB,
Sum(Case When EXSURF = 'UnknownC' Then EXRLTO Else 0 End) as Retail_UnknownC,
Sum(Case When EXSURF = 'Print' Then EXWHLO Else 0 End) As Wholesale_Print,
Sum(Case When EXSURF = 'Pattern' Then EXWHLO Else 0 End) as Wholesale_Pattern,
Sum(Case When EXSURF = 'Solid' Then EXWHLO Else 0 End) As Wholesale_Solid,
Sum(Case When EXSURF = 'UnknownA' Then EXWHLO Else 0 End) as Wholesale_UnknownA,
Sum(Case When EXSURF = 'UnknownB' Then EXWHLO Else 0 End) As Wholesale_UnknownB,
Sum(Case When EXSURF = 'UnknownC' Then EXWHLO Else 0 End) as Wholesale_UnknownC,
Sum(Case When EXSURF = 'Print' Then EXUNTO Else 0 End) As Units_Print,
Sum(Case When EXSURF = 'Pattern' Then EXUNTO Else 0 End) as Units_Pattern,
Sum(Case When EXSURF = 'Solid' Then EXUNTO Else 0 End) As Units_Solid,
Sum(Case When EXSURF = 'UnknownA' Then EXUNTO Else 0 End) as Units_UnknownA,
Sum(Case When EXSURF = 'UnknownB' Then EXUNTO Else 0 End) As Units_UnknownB,
Sum(Case When EXSURF = 'UnknownC' Then EXUNTO Else 0 End) as Units_UnknownC,
Sum(Case When EXSURF = 'Print' Then EXAURA Else 0 End) As Actual_AUR_Print,
Sum(Case When EXSURF = 'Pattern' Then EXAURA Else 0 End) as Actual_AUR_Pattern,
Sum(Case When EXSURF = 'Solid' Then EXAURA Else 0 End) As Actual_AUR_Solid,
Sum(Case When EXSURF = 'UnknownA' Then EXAURA Else 0 End) as Actual_AUR_UnknownA,
Sum(Case When EXSURF = 'UnknownB' Then EXAURA Else 0 End) As Actual_AUR_UnknownB,
Sum(Case When EXSURF = 'UnknownC' Then EXAURA Else 0 End) as Actual_AUR_UnknownC,
Sum(Case When EXSURF = 'Print' Then EXMERA Else 0 End) As Merch_AUR_Print,
Sum(Case When EXSURF = 'Pattern' Then EXMERA Else 0 End) as Merch_AUR_Pattern,
Sum(Case When EXSURF = 'Solid' Then EXMERA Else 0 End) As Merch_AUR_Solid,
Sum(Case When EXSURF = 'UnknownA' Then EXMERA Else 0 End) as Merch_AUR_UnknownA,
Sum(Case When EXSURF = 'UnknownB' Then EXMERA Else 0 End) As Merch_AUR_UnknownB,
Sum(Case When EXSURF = 'UnknownC' Then EXMERA Else 0 End) as Merch_AUR_UnknownC
from EXOWMSPD
Where (EXCO || '/' || EXDIV) = ?
Group By
EXSHPE,
EXDLVY
Order By
EXSHPE DESC,
EXDLVY DESC
Database looks like this:
I need to pivot of Surface, but dynamically.
The issue is, I only know the first 3 surface descriptions. But I need to be ready for up to 6.
Is there a way I could pivot this dynamically to grab the first 6 surfaces.
Example,
RETAIL_DOLLARS_1 10.00
RETAIL_DOLLARS_2 20.00
RETAIL_DOLLARS_3 50.00
RETAIL_DOLLARS_4 0.00
RETAIL_DOLLARS_5 0.00
RETAIL_DOLLARS_6 0.00
In this example, data was found for 3 surfaces, the other 3 I want filled with 0s.
I'm using this to make a report and I'll hide columns which will have SURFACE_DESCRIPTION_X equal to "".
Is there a way to do this?
Thanks

Answer 1

If you would like to cube the data on the various dimensions, try the
GROUP BY CUBE
clause