Creating certificates for shipping











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I have created an SP which builds and then runs a SQL query. This query is pulling in data from several tables and 2 DBs for creating certificates for shipping. Right now this is taking between 50 to 110 seconds to run. This is too long as we have a lot of shipments that go out and need to run this a lot. I would like to try getting it down to about 15 seconds if that is possible, but I have run out of ideas on what else I can try.



I have played around with Indexes and have added (and removed) clustered and non-clustered indexes on most of the tables involved. I've reorganized that building of the query and created the #TEMP table at the top to help with running faster, but nothing has made a big enough difference.



Here is the SP query:



@PackingSlipId varchar(25) = '',
@PackSales int = 0, -- 0 = Packingslip, 1 = SalesId
@PrintSQL int = 0
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;

-- Insert statements for procedure here

declare @tsql varchar(max)
declare @SalesName varchar(150)

SELECT ProductionId, Max(ID) AS Id INTO #TEMP
FROM sdiProductionChemistry GROUP BY ProductionId
--Set the SalesName for use in the dynamic sql below
set @SalesName = case when @PackSales = 0 THEN (
select distinct st.SALESNAME
FROM InventTrans AS IT
LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
WHERE IT.PackingSlipId = @PackingSlipId)
when @PackSales = 1 then (
select distinct st.SALESNAME
FROM InventTrans AS IT
LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
WHERE IT.TransRefId = @PackingSlipId) end

set @tsql = '
SELECT DISTINCT P.Id,
ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,'
IF (@PackSales) = 1
SET @tsql = @tsql + '''' + @PackingSlipId + ''' AS SalesOrderId, IT.PackingSlipId As PackingSlipId,'
ELSE
SET @tsql = @tsql + 'IT.TransRefId AS SalesOrderId, ''' + @PackingSlipId + ''' As PackingSlipId,'
SET @tsql = @tsql + '
CASE
WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
ELSE xSI.Diameter END AS Diameter,
SI.Leco, SI.Tensilestrength,
CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
ELSE ''> 35'' END AS E200,
CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
ELSE xSI.BreakDownId END AS HeatNumber,

--xSA.Heatnumber as SpectroHeatNumber,

CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
CASE
WHEN SI.CertConductivity = 0 THEN
SI.IACS_REAL
WHEN SI.CertConductivity > 0 THEN
SI.CertConductivity
END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
xSI.Grm,
-- Customer Spec Min/Max Fields
SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

I.ItemName
-- Element values to show
'
--/*
if(SELECT ZnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Zn'
ELSE
SET @tsql = @tsql + ', 0 Zn'
if(SELECT PbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Pb'
ELSE
SET @tsql = @tsql + ', 0 Pb'
if(SELECT SnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Sn'
ELSE
SET @tsql = @tsql + ', 0 Sn'
if(SELECT PShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.P'
ELSE
SET @tsql = @tsql + ', 0 P'
if(SELECT MnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Mn'
ELSE
SET @tsql = @tsql + ', 0 Mn'
if(SELECT FeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Fe'
ELSE
SET @tsql = @tsql + ', 0 Fe'
if(SELECT NiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Ni'
ELSE
SET @tsql = @tsql + ', 0 Ni'
if(SELECT SiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Si'
ELSE
SET @tsql = @tsql + ', 0 Si'
if(SELECT MgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Mg'
ELSE
SET @tsql = @tsql + ', 0 Mg'
if(SELECT CrShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Cr'
ELSE
SET @tsql = @tsql + ', 0 Cr'
if(SELECT TeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Te'
ELSE
SET @tsql = @tsql + ', 0 Te'
if(SELECT AsShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.As'
ELSE
SET @tsql = @tsql + ', 0 [As]'
if(SELECT SeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Se'
ELSE
SET @tsql = @tsql + ', 0 Se'
if(SELECT SbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Sb'
ELSE
SET @tsql = @tsql + ', 0 Sb'
if(SELECT CdShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Cd'
ELSE
SET @tsql = @tsql + ', 0 Cd'
if(SELECT BiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Bi'
ELSE
SET @tsql = @tsql + ', 0 Bi'
if(SELECT AgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Ag'
ELSE
SET @tsql = @tsql + ', 0 Ag'
if(SELECT CoShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Co'
ELSE
SET @tsql = @tsql + ', 0 Co'
if(SELECT AlShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Al'
ELSE
SET @tsql = @tsql + ', 0 Al'
if(SELECT SShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.S'
ELSE
SET @tsql = @tsql + ', 0 S'
if(SELECT BeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', xSA.Be'
ELSE
SET @tsql = @tsql + ', 0 Be'
if(SELECT HRFShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', 0 HRF'
ELSE
SET @tsql = @tsql + ', 0 HRF'
if(SELECT OxideShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
SET @tsql = @tsql + ', CASE WHEN SI.POP_EXTERNAL < SI.POP_INTERNAL THEN SI.POP_EXTERNAL
WHEN SI.POP_INTERNAL < SI.POP_EXTERNAL THEN SI.POP_INTERNAL
ELSE 0 END AS SurfaceOxide'
ELSE
SET @tsql = @tsql + ', 0 SurfaceOxide'

set @tsql = @tsql + '
-- What to show
, case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
, case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
, case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
, case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
, case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
, case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
, case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
, case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
, case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
, case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
, case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
, case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
, case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
, case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
, case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
, case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
, case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
, case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
, case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
, case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
, case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
, case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
, case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
, case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
, case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
, case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
, case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
, case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
, case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
, case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow'

--*/
set @tsql = @tsql + '
FROM InventTrans AS IT
LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
WHERE '
IF (@PackSales) = 1
SET @tsql = @tsql + 'IT.TransRefId = ''' + @PackingSlipId + ''''
ELSE
SET @tsql = @tsql + 'IT.PackingSlipId = ''' + @PackingSlipId + ''''

SET @tsql = @tsql + '
ORDER BY ID.InventBatchId'

IF (@PrintSQL = 1)
BEGIN
print @tsql
END
IF (@PrintSQL = 0)
BEGIN
execute (@tsql)
END

Drop Table #Temp
END


Then here is what this creates and runs at the end (or prints if I'm testing):



SELECT DISTINCT P.Id,
ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,IT.TransRefId AS SalesOrderId, 'RPS115898' As PackingSlipId,
CASE
WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
ELSE xSI.Diameter END AS Diameter,
SI.Leco, SI.Tensilestrength,
CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
ELSE '> 35' END AS E200,
CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
ELSE xSI.BreakDownId END AS HeatNumber,

--xSA.Heatnumber as SpectroHeatNumber,

CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
CASE
WHEN SI.CertConductivity = 0 THEN
SI.IACS_REAL
WHEN SI.CertConductivity > 0 THEN
SI.CertConductivity
END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
xSI.Grm,
-- Customer Spec Min/Max Fields
SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

I.ItemName
-- Element values to show
, 0 Zn, xSA.Pb, 0 Sn, 0 P, 0 Mn, 0 Fe, 0 Ni, 0 Si, 0 Mg, 0 Cr, 0 Te, 0 [As], 0 Se, 0 Sb, 0 Cd, 0 Bi, 0 Ag, 0 Co, 0 Al, 0 S, 0 Be, 0 HRF, 0 SurfaceOxide
-- What to show
, case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
, case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
, case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
, case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
, case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
, case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
, case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
, case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
, case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
, case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
, case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
, case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
, case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
, case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
, case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
, case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
, case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
, case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
, case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
, case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
, case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
, case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
, case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
, case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
, case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
, case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
, case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
, case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
, case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
, case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow
FROM InventTrans AS IT
LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
WHERE IT.PackingSlipId = 'RPS115898'
ORDER BY ID.InventBatchId









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    I have created an SP which builds and then runs a SQL query. This query is pulling in data from several tables and 2 DBs for creating certificates for shipping. Right now this is taking between 50 to 110 seconds to run. This is too long as we have a lot of shipments that go out and need to run this a lot. I would like to try getting it down to about 15 seconds if that is possible, but I have run out of ideas on what else I can try.



    I have played around with Indexes and have added (and removed) clustered and non-clustered indexes on most of the tables involved. I've reorganized that building of the query and created the #TEMP table at the top to help with running faster, but nothing has made a big enough difference.



    Here is the SP query:



    @PackingSlipId varchar(25) = '',
    @PackSales int = 0, -- 0 = Packingslip, 1 = SalesId
    @PrintSQL int = 0
    AS
    BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;

    -- Insert statements for procedure here

    declare @tsql varchar(max)
    declare @SalesName varchar(150)

    SELECT ProductionId, Max(ID) AS Id INTO #TEMP
    FROM sdiProductionChemistry GROUP BY ProductionId
    --Set the SalesName for use in the dynamic sql below
    set @SalesName = case when @PackSales = 0 THEN (
    select distinct st.SALESNAME
    FROM InventTrans AS IT
    LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
    LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
    LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
    LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
    LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
    LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
    LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
    LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
    WHERE IT.PackingSlipId = @PackingSlipId)
    when @PackSales = 1 then (
    select distinct st.SALESNAME
    FROM InventTrans AS IT
    LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
    LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
    LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
    LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
    LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
    LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
    LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
    LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
    WHERE IT.TransRefId = @PackingSlipId) end

    set @tsql = '
    SELECT DISTINCT P.Id,
    ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,'
    IF (@PackSales) = 1
    SET @tsql = @tsql + '''' + @PackingSlipId + ''' AS SalesOrderId, IT.PackingSlipId As PackingSlipId,'
    ELSE
    SET @tsql = @tsql + 'IT.TransRefId AS SalesOrderId, ''' + @PackingSlipId + ''' As PackingSlipId,'
    SET @tsql = @tsql + '
    CASE
    WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
    ELSE xSI.Diameter END AS Diameter,
    SI.Leco, SI.Tensilestrength,
    CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
    WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
    ELSE ''> 35'' END AS E200,
    CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
    ELSE xSI.BreakDownId END AS HeatNumber,

    --xSA.Heatnumber as SpectroHeatNumber,

    CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
    ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
    CASE
    WHEN SI.CertConductivity = 0 THEN
    SI.IACS_REAL
    WHEN SI.CertConductivity > 0 THEN
    SI.CertConductivity
    END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
    ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
    xSI.Grm,
    -- Customer Spec Min/Max Fields
    SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
    SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
    SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
    SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
    SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
    SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
    SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
    SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

    I.ItemName
    -- Element values to show
    '
    --/*
    if(SELECT ZnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Zn'
    ELSE
    SET @tsql = @tsql + ', 0 Zn'
    if(SELECT PbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Pb'
    ELSE
    SET @tsql = @tsql + ', 0 Pb'
    if(SELECT SnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Sn'
    ELSE
    SET @tsql = @tsql + ', 0 Sn'
    if(SELECT PShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.P'
    ELSE
    SET @tsql = @tsql + ', 0 P'
    if(SELECT MnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Mn'
    ELSE
    SET @tsql = @tsql + ', 0 Mn'
    if(SELECT FeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Fe'
    ELSE
    SET @tsql = @tsql + ', 0 Fe'
    if(SELECT NiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Ni'
    ELSE
    SET @tsql = @tsql + ', 0 Ni'
    if(SELECT SiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Si'
    ELSE
    SET @tsql = @tsql + ', 0 Si'
    if(SELECT MgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Mg'
    ELSE
    SET @tsql = @tsql + ', 0 Mg'
    if(SELECT CrShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Cr'
    ELSE
    SET @tsql = @tsql + ', 0 Cr'
    if(SELECT TeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Te'
    ELSE
    SET @tsql = @tsql + ', 0 Te'
    if(SELECT AsShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.As'
    ELSE
    SET @tsql = @tsql + ', 0 [As]'
    if(SELECT SeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Se'
    ELSE
    SET @tsql = @tsql + ', 0 Se'
    if(SELECT SbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Sb'
    ELSE
    SET @tsql = @tsql + ', 0 Sb'
    if(SELECT CdShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Cd'
    ELSE
    SET @tsql = @tsql + ', 0 Cd'
    if(SELECT BiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Bi'
    ELSE
    SET @tsql = @tsql + ', 0 Bi'
    if(SELECT AgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Ag'
    ELSE
    SET @tsql = @tsql + ', 0 Ag'
    if(SELECT CoShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Co'
    ELSE
    SET @tsql = @tsql + ', 0 Co'
    if(SELECT AlShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Al'
    ELSE
    SET @tsql = @tsql + ', 0 Al'
    if(SELECT SShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.S'
    ELSE
    SET @tsql = @tsql + ', 0 S'
    if(SELECT BeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', xSA.Be'
    ELSE
    SET @tsql = @tsql + ', 0 Be'
    if(SELECT HRFShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', 0 HRF'
    ELSE
    SET @tsql = @tsql + ', 0 HRF'
    if(SELECT OxideShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
    SET @tsql = @tsql + ', CASE WHEN SI.POP_EXTERNAL < SI.POP_INTERNAL THEN SI.POP_EXTERNAL
    WHEN SI.POP_INTERNAL < SI.POP_EXTERNAL THEN SI.POP_INTERNAL
    ELSE 0 END AS SurfaceOxide'
    ELSE
    SET @tsql = @tsql + ', 0 SurfaceOxide'

    set @tsql = @tsql + '
    -- What to show
    , case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
    , case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
    , case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
    , case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
    , case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
    , case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
    , case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
    , case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
    , case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
    , case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
    , case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
    , case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
    , case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
    , case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
    , case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
    , case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
    , case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
    , case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
    , case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
    , case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
    , case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
    , case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
    , case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
    , case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
    , case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
    , case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
    , case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
    , case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
    , case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
    , case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow'

    --*/
    set @tsql = @tsql + '
    FROM InventTrans AS IT
    LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
    LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
    LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
    LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
    LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
    LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
    LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
    LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
    LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
    LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
    LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
    WHERE '
    IF (@PackSales) = 1
    SET @tsql = @tsql + 'IT.TransRefId = ''' + @PackingSlipId + ''''
    ELSE
    SET @tsql = @tsql + 'IT.PackingSlipId = ''' + @PackingSlipId + ''''

    SET @tsql = @tsql + '
    ORDER BY ID.InventBatchId'

    IF (@PrintSQL = 1)
    BEGIN
    print @tsql
    END
    IF (@PrintSQL = 0)
    BEGIN
    execute (@tsql)
    END

    Drop Table #Temp
    END


    Then here is what this creates and runs at the end (or prints if I'm testing):



    SELECT DISTINCT P.Id,
    ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,IT.TransRefId AS SalesOrderId, 'RPS115898' As PackingSlipId,
    CASE
    WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
    ELSE xSI.Diameter END AS Diameter,
    SI.Leco, SI.Tensilestrength,
    CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
    WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
    ELSE '> 35' END AS E200,
    CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
    ELSE xSI.BreakDownId END AS HeatNumber,

    --xSA.Heatnumber as SpectroHeatNumber,

    CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
    ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
    CASE
    WHEN SI.CertConductivity = 0 THEN
    SI.IACS_REAL
    WHEN SI.CertConductivity > 0 THEN
    SI.CertConductivity
    END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
    ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
    xSI.Grm,
    -- Customer Spec Min/Max Fields
    SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
    SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
    SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
    SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
    SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
    SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
    SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
    SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

    I.ItemName
    -- Element values to show
    , 0 Zn, xSA.Pb, 0 Sn, 0 P, 0 Mn, 0 Fe, 0 Ni, 0 Si, 0 Mg, 0 Cr, 0 Te, 0 [As], 0 Se, 0 Sb, 0 Cd, 0 Bi, 0 Ag, 0 Co, 0 Al, 0 S, 0 Be, 0 HRF, 0 SurfaceOxide
    -- What to show
    , case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
    , case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
    , case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
    , case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
    , case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
    , case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
    , case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
    , case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
    , case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
    , case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
    , case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
    , case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
    , case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
    , case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
    , case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
    , case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
    , case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
    , case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
    , case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
    , case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
    , case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
    , case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
    , case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
    , case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
    , case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
    , case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
    , case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
    , case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
    , case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
    , case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow
    FROM InventTrans AS IT
    LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
    LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
    LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
    LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
    LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
    LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
    LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
    LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
    LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
    LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
    LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
    WHERE IT.PackingSlipId = 'RPS115898'
    ORDER BY ID.InventBatchId









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      I have created an SP which builds and then runs a SQL query. This query is pulling in data from several tables and 2 DBs for creating certificates for shipping. Right now this is taking between 50 to 110 seconds to run. This is too long as we have a lot of shipments that go out and need to run this a lot. I would like to try getting it down to about 15 seconds if that is possible, but I have run out of ideas on what else I can try.



      I have played around with Indexes and have added (and removed) clustered and non-clustered indexes on most of the tables involved. I've reorganized that building of the query and created the #TEMP table at the top to help with running faster, but nothing has made a big enough difference.



      Here is the SP query:



      @PackingSlipId varchar(25) = '',
      @PackSales int = 0, -- 0 = Packingslip, 1 = SalesId
      @PrintSQL int = 0
      AS
      BEGIN
      -- SET NOCOUNT ON added to prevent extra result sets from
      -- interfering with SELECT statements.
      SET NOCOUNT ON;

      -- Insert statements for procedure here

      declare @tsql varchar(max)
      declare @SalesName varchar(150)

      SELECT ProductionId, Max(ID) AS Id INTO #TEMP
      FROM sdiProductionChemistry GROUP BY ProductionId
      --Set the SalesName for use in the dynamic sql below
      set @SalesName = case when @PackSales = 0 THEN (
      select distinct st.SALESNAME
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
      WHERE IT.PackingSlipId = @PackingSlipId)
      when @PackSales = 1 then (
      select distinct st.SALESNAME
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
      WHERE IT.TransRefId = @PackingSlipId) end

      set @tsql = '
      SELECT DISTINCT P.Id,
      ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,'
      IF (@PackSales) = 1
      SET @tsql = @tsql + '''' + @PackingSlipId + ''' AS SalesOrderId, IT.PackingSlipId As PackingSlipId,'
      ELSE
      SET @tsql = @tsql + 'IT.TransRefId AS SalesOrderId, ''' + @PackingSlipId + ''' As PackingSlipId,'
      SET @tsql = @tsql + '
      CASE
      WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
      ELSE xSI.Diameter END AS Diameter,
      SI.Leco, SI.Tensilestrength,
      CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
      WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
      ELSE ''> 35'' END AS E200,
      CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
      ELSE xSI.BreakDownId END AS HeatNumber,

      --xSA.Heatnumber as SpectroHeatNumber,

      CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
      ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
      CASE
      WHEN SI.CertConductivity = 0 THEN
      SI.IACS_REAL
      WHEN SI.CertConductivity > 0 THEN
      SI.CertConductivity
      END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
      ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
      xSI.Grm,
      -- Customer Spec Min/Max Fields
      SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
      SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
      SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
      SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
      SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
      SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
      SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
      SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

      I.ItemName
      -- Element values to show
      '
      --/*
      if(SELECT ZnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Zn'
      ELSE
      SET @tsql = @tsql + ', 0 Zn'
      if(SELECT PbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Pb'
      ELSE
      SET @tsql = @tsql + ', 0 Pb'
      if(SELECT SnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Sn'
      ELSE
      SET @tsql = @tsql + ', 0 Sn'
      if(SELECT PShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.P'
      ELSE
      SET @tsql = @tsql + ', 0 P'
      if(SELECT MnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Mn'
      ELSE
      SET @tsql = @tsql + ', 0 Mn'
      if(SELECT FeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Fe'
      ELSE
      SET @tsql = @tsql + ', 0 Fe'
      if(SELECT NiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Ni'
      ELSE
      SET @tsql = @tsql + ', 0 Ni'
      if(SELECT SiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Si'
      ELSE
      SET @tsql = @tsql + ', 0 Si'
      if(SELECT MgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Mg'
      ELSE
      SET @tsql = @tsql + ', 0 Mg'
      if(SELECT CrShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Cr'
      ELSE
      SET @tsql = @tsql + ', 0 Cr'
      if(SELECT TeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Te'
      ELSE
      SET @tsql = @tsql + ', 0 Te'
      if(SELECT AsShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.As'
      ELSE
      SET @tsql = @tsql + ', 0 [As]'
      if(SELECT SeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Se'
      ELSE
      SET @tsql = @tsql + ', 0 Se'
      if(SELECT SbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Sb'
      ELSE
      SET @tsql = @tsql + ', 0 Sb'
      if(SELECT CdShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Cd'
      ELSE
      SET @tsql = @tsql + ', 0 Cd'
      if(SELECT BiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Bi'
      ELSE
      SET @tsql = @tsql + ', 0 Bi'
      if(SELECT AgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Ag'
      ELSE
      SET @tsql = @tsql + ', 0 Ag'
      if(SELECT CoShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Co'
      ELSE
      SET @tsql = @tsql + ', 0 Co'
      if(SELECT AlShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Al'
      ELSE
      SET @tsql = @tsql + ', 0 Al'
      if(SELECT SShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.S'
      ELSE
      SET @tsql = @tsql + ', 0 S'
      if(SELECT BeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Be'
      ELSE
      SET @tsql = @tsql + ', 0 Be'
      if(SELECT HRFShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', 0 HRF'
      ELSE
      SET @tsql = @tsql + ', 0 HRF'
      if(SELECT OxideShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', CASE WHEN SI.POP_EXTERNAL < SI.POP_INTERNAL THEN SI.POP_EXTERNAL
      WHEN SI.POP_INTERNAL < SI.POP_EXTERNAL THEN SI.POP_INTERNAL
      ELSE 0 END AS SurfaceOxide'
      ELSE
      SET @tsql = @tsql + ', 0 SurfaceOxide'

      set @tsql = @tsql + '
      -- What to show
      , case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
      , case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
      , case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
      , case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
      , case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
      , case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
      , case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
      , case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
      , case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
      , case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
      , case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
      , case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
      , case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
      , case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
      , case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
      , case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
      , case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
      , case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
      , case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
      , case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
      , case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
      , case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
      , case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
      , case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
      , case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
      , case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
      , case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
      , case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
      , case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
      , case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow'

      --*/
      set @tsql = @tsql + '
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
      WHERE '
      IF (@PackSales) = 1
      SET @tsql = @tsql + 'IT.TransRefId = ''' + @PackingSlipId + ''''
      ELSE
      SET @tsql = @tsql + 'IT.PackingSlipId = ''' + @PackingSlipId + ''''

      SET @tsql = @tsql + '
      ORDER BY ID.InventBatchId'

      IF (@PrintSQL = 1)
      BEGIN
      print @tsql
      END
      IF (@PrintSQL = 0)
      BEGIN
      execute (@tsql)
      END

      Drop Table #Temp
      END


      Then here is what this creates and runs at the end (or prints if I'm testing):



      SELECT DISTINCT P.Id,
      ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,IT.TransRefId AS SalesOrderId, 'RPS115898' As PackingSlipId,
      CASE
      WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
      ELSE xSI.Diameter END AS Diameter,
      SI.Leco, SI.Tensilestrength,
      CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
      WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
      ELSE '> 35' END AS E200,
      CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
      ELSE xSI.BreakDownId END AS HeatNumber,

      --xSA.Heatnumber as SpectroHeatNumber,

      CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
      ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
      CASE
      WHEN SI.CertConductivity = 0 THEN
      SI.IACS_REAL
      WHEN SI.CertConductivity > 0 THEN
      SI.CertConductivity
      END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
      ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
      xSI.Grm,
      -- Customer Spec Min/Max Fields
      SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
      SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
      SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
      SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
      SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
      SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
      SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
      SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

      I.ItemName
      -- Element values to show
      , 0 Zn, xSA.Pb, 0 Sn, 0 P, 0 Mn, 0 Fe, 0 Ni, 0 Si, 0 Mg, 0 Cr, 0 Te, 0 [As], 0 Se, 0 Sb, 0 Cd, 0 Bi, 0 Ag, 0 Co, 0 Al, 0 S, 0 Be, 0 HRF, 0 SurfaceOxide
      -- What to show
      , case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
      , case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
      , case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
      , case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
      , case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
      , case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
      , case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
      , case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
      , case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
      , case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
      , case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
      , case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
      , case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
      , case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
      , case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
      , case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
      , case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
      , case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
      , case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
      , case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
      , case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
      , case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
      , case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
      , case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
      , case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
      , case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
      , case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
      , case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
      , case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
      , case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
      WHERE IT.PackingSlipId = 'RPS115898'
      ORDER BY ID.InventBatchId









      share|improve this question















      I have created an SP which builds and then runs a SQL query. This query is pulling in data from several tables and 2 DBs for creating certificates for shipping. Right now this is taking between 50 to 110 seconds to run. This is too long as we have a lot of shipments that go out and need to run this a lot. I would like to try getting it down to about 15 seconds if that is possible, but I have run out of ideas on what else I can try.



      I have played around with Indexes and have added (and removed) clustered and non-clustered indexes on most of the tables involved. I've reorganized that building of the query and created the #TEMP table at the top to help with running faster, but nothing has made a big enough difference.



      Here is the SP query:



      @PackingSlipId varchar(25) = '',
      @PackSales int = 0, -- 0 = Packingslip, 1 = SalesId
      @PrintSQL int = 0
      AS
      BEGIN
      -- SET NOCOUNT ON added to prevent extra result sets from
      -- interfering with SELECT statements.
      SET NOCOUNT ON;

      -- Insert statements for procedure here

      declare @tsql varchar(max)
      declare @SalesName varchar(150)

      SELECT ProductionId, Max(ID) AS Id INTO #TEMP
      FROM sdiProductionChemistry GROUP BY ProductionId
      --Set the SalesName for use in the dynamic sql below
      set @SalesName = case when @PackSales = 0 THEN (
      select distinct st.SALESNAME
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
      WHERE IT.PackingSlipId = @PackingSlipId)
      when @PackSales = 1 then (
      select distinct st.SALESNAME
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp ON P.Id = #Temp.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON #Temp.PRODUCTIONID = SPC.ProductionId AND SPC.Id = #Temp.Id
      WHERE IT.TransRefId = @PackingSlipId) end

      set @tsql = '
      SELECT DISTINCT P.Id,
      ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,'
      IF (@PackSales) = 1
      SET @tsql = @tsql + '''' + @PackingSlipId + ''' AS SalesOrderId, IT.PackingSlipId As PackingSlipId,'
      ELSE
      SET @tsql = @tsql + 'IT.TransRefId AS SalesOrderId, ''' + @PackingSlipId + ''' As PackingSlipId,'
      SET @tsql = @tsql + '
      CASE
      WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
      ELSE xSI.Diameter END AS Diameter,
      SI.Leco, SI.Tensilestrength,
      CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
      WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
      ELSE ''> 35'' END AS E200,
      CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
      ELSE xSI.BreakDownId END AS HeatNumber,

      --xSA.Heatnumber as SpectroHeatNumber,

      CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
      ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
      CASE
      WHEN SI.CertConductivity = 0 THEN
      SI.IACS_REAL
      WHEN SI.CertConductivity > 0 THEN
      SI.CertConductivity
      END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
      ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
      xSI.Grm,
      -- Customer Spec Min/Max Fields
      SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
      SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
      SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
      SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
      SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
      SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
      SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
      SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

      I.ItemName
      -- Element values to show
      '
      --/*
      if(SELECT ZnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Zn'
      ELSE
      SET @tsql = @tsql + ', 0 Zn'
      if(SELECT PbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Pb'
      ELSE
      SET @tsql = @tsql + ', 0 Pb'
      if(SELECT SnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Sn'
      ELSE
      SET @tsql = @tsql + ', 0 Sn'
      if(SELECT PShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.P'
      ELSE
      SET @tsql = @tsql + ', 0 P'
      if(SELECT MnShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Mn'
      ELSE
      SET @tsql = @tsql + ', 0 Mn'
      if(SELECT FeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Fe'
      ELSE
      SET @tsql = @tsql + ', 0 Fe'
      if(SELECT NiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Ni'
      ELSE
      SET @tsql = @tsql + ', 0 Ni'
      if(SELECT SiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Si'
      ELSE
      SET @tsql = @tsql + ', 0 Si'
      if(SELECT MgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Mg'
      ELSE
      SET @tsql = @tsql + ', 0 Mg'
      if(SELECT CrShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Cr'
      ELSE
      SET @tsql = @tsql + ', 0 Cr'
      if(SELECT TeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Te'
      ELSE
      SET @tsql = @tsql + ', 0 Te'
      if(SELECT AsShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.As'
      ELSE
      SET @tsql = @tsql + ', 0 [As]'
      if(SELECT SeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Se'
      ELSE
      SET @tsql = @tsql + ', 0 Se'
      if(SELECT SbShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Sb'
      ELSE
      SET @tsql = @tsql + ', 0 Sb'
      if(SELECT CdShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Cd'
      ELSE
      SET @tsql = @tsql + ', 0 Cd'
      if(SELECT BiShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Bi'
      ELSE
      SET @tsql = @tsql + ', 0 Bi'
      if(SELECT AgShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Ag'
      ELSE
      SET @tsql = @tsql + ', 0 Ag'
      if(SELECT CoShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Co'
      ELSE
      SET @tsql = @tsql + ', 0 Co'
      if(SELECT AlShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Al'
      ELSE
      SET @tsql = @tsql + ', 0 Al'
      if(SELECT SShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.S'
      ELSE
      SET @tsql = @tsql + ', 0 S'
      if(SELECT BeShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', xSA.Be'
      ELSE
      SET @tsql = @tsql + ', 0 Be'
      if(SELECT HRFShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', 0 HRF'
      ELSE
      SET @tsql = @tsql + ', 0 HRF'
      if(SELECT OxideShow FROM SDICustomerSpecSheets where CustomerName = @SalesName) = -1561783295
      SET @tsql = @tsql + ', CASE WHEN SI.POP_EXTERNAL < SI.POP_INTERNAL THEN SI.POP_EXTERNAL
      WHEN SI.POP_INTERNAL < SI.POP_EXTERNAL THEN SI.POP_INTERNAL
      ELSE 0 END AS SurfaceOxide'
      ELSE
      SET @tsql = @tsql + ', 0 SurfaceOxide'

      set @tsql = @tsql + '
      -- What to show
      , case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
      , case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
      , case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
      , case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
      , case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
      , case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
      , case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
      , case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
      , case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
      , case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
      , case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
      , case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
      , case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
      , case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
      , case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
      , case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
      , case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
      , case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
      , case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
      , case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
      , case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
      , case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
      , case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
      , case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
      , case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
      , case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
      , case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
      , case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
      , case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
      , case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow'

      --*/
      set @tsql = @tsql + '
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
      WHERE '
      IF (@PackSales) = 1
      SET @tsql = @tsql + 'IT.TransRefId = ''' + @PackingSlipId + ''''
      ELSE
      SET @tsql = @tsql + 'IT.PackingSlipId = ''' + @PackingSlipId + ''''

      SET @tsql = @tsql + '
      ORDER BY ID.InventBatchId'

      IF (@PrintSQL = 1)
      BEGIN
      print @tsql
      END
      IF (@PrintSQL = 0)
      BEGIN
      execute (@tsql)
      END

      Drop Table #Temp
      END


      Then here is what this creates and runs at the end (or prints if I'm testing):



      SELECT DISTINCT P.Id,
      ID.InventBatchId AS CoilId, IT.DatePhysical AS DlvDate,IT.TransRefId AS SalesOrderId, 'RPS115898' As PackingSlipId,
      CASE
      WHEN NOT SI.Diameter IS NULL THEN SI.Diameter
      ELSE xSI.Diameter END AS Diameter,
      SI.Leco, SI.Tensilestrength,
      CASE WHEN NOT SI.E200 IS NULL AND SI.E200 > 0 THEN convert(varchar,convert(numeric(10,1),SI.E200))
      WHEN NOT xSI.Elongation IS NULL AND xSI.Elongation > 0 THEN convert(varchar,convert(numeric(10,1),xSI.Elongation))
      ELSE '> 35' END AS E200,
      CASE WHEN NOT P.HeatNumber IS NULL THEN P.HeatNumber
      ELSE xSI.BreakDownId END AS HeatNumber,

      --xSA.Heatnumber as SpectroHeatNumber,

      CASE WHEN NOT SI.NetWeight IS NULL THEN SI.NetWeight
      ELSE xSI.GrossWeight - xSI.TareWeight END AS NetWeight,
      CASE
      WHEN SI.CertConductivity = 0 THEN
      SI.IACS_REAL
      WHEN SI.CertConductivity > 0 THEN
      SI.CertConductivity
      END AS IACS, (SPC.CU + (SPC.AG / 10000)) AS CUAG,
      ST.SalesName, ST.PurchOrderFormNum AS CustomerPO,
      xSI.Grm,
      -- Customer Spec Min/Max Fields
      SCS.CUAGMin, SCS.CUAGMax, SCS.DiameterMin, SCS.DiameterMax, SCS.ElongMin, SCS.ElongMax,
      SCS.StrengthMin, SCS.StrengthMax, SCS.OxygenMin, SCS.OxygenMax, SCS.ConductivityMin, SCS.ConductivityMax,
      SCS.GrmMin, SCS.GrmMax, SCS.PopMin AS OxideMin, SCS.PopMax AS OxideMax,
      SCS.ZnMax, SCS.ZnMin, SCS.PbMax, SCS.PbMin, SCS.SnMax, SCS.SnMin, SCS.PMax, SCS.PMin, SCS.MnMax, SCS.MnMin,
      SCS.FeMax, SCS.FeMin, SCS.NiMax, SCS.NiMin, SCS.SiMax, SCS.SiMin, SCS.MgMax, SCS.MgMin, SCS.CrMax, SCS.CrMin,
      SCS.TeMax, SCS.TeMin, SCS.AsMax, SCS.AsMin, SCS.SeMax, SCS.SeMin, SCS.SbMax, SCS.SbMin, SCS.CdMax, SCS.CdMin,
      SCS.BiMax, SCS.BiMin, SCS.AgMax, SCS.AgMin, SCS.CoMax, SCS.CoMin, SCS.AlMax, SCS.AlMin, SCS.SMax, SCS.SMin,
      SCS.BeMax, SCS.BeMin, SCS.HRFMax, SCS.HRFMin,

      I.ItemName
      -- Element values to show
      , 0 Zn, xSA.Pb, 0 Sn, 0 P, 0 Mn, 0 Fe, 0 Ni, 0 Si, 0 Mg, 0 Cr, 0 Te, 0 [As], 0 Se, 0 Sb, 0 Cd, 0 Bi, 0 Ag, 0 Co, 0 Al, 0 S, 0 Be, 0 HRF, 0 SurfaceOxide
      -- What to show
      , case SCSS.ZnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ZnShow
      , case SCSS.PbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PbShow
      , case SCSS.SnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SnShow
      , case SCSS.PShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as PShow
      , case SCSS.MnShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MnShow
      , case SCSS.FeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as FeShow
      , case SCSS.NiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as NiShow
      , case SCSS.SiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SiShow
      , case SCSS.MgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as MgShow
      , case SCSS.CrShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CrShow
      , case SCSS.TeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as TeShow
      , case SCSS.AsShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AsShow
      , case SCSS.SeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SeShow
      , case SCSS.SbShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SbShow
      , case SCSS.CdShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CdShow
      , case SCSS.BiShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BiShow
      , case SCSS.AgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AgShow
      , case SCSS.CoShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CoShow
      , case SCSS.AlShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as AlShow
      , case SCSS.SShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as SShow
      , case SCSS.BeShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as BeShow
      , case SCSS.HRFShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as HRFShow
      , case SCSS.OxideShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxideShow
      , case SCSS.CuAgShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as CuAgShow
      , case SCSS.DiameterShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as DiameterShow
      , case SCSS.ElongationShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ElongationShow
      , case SCSS.StrengthShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as StrengthShow
      , case SCSS.OxygenShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as OxygenShow
      , case SCSS.ConductivityShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as ConductivityShow
      , case SCSS.GRMShow when -1561783295 then 1 when -1561783296 then 0 else 0 end as GRMShow
      FROM InventTrans AS IT
      LEFT OUTER JOIN InventTable AS I ON IT.ItemId = I.ItemId
      LEFT OUTER JOIN InventDim AS ID ON IT.INVENTDIMID = ID.InventDimId
      LEFT OUTER JOIN SalesTable AS ST ON IT.TransRefId = ST.SalesId
      LEFT OUTER JOIN SDICustomerSpecs AS SCS ON ST.CustAccount = SCS.CustomerId AND IT.ItemId = SCS.ItemId
      LEFT OUTER JOIN SDIInventory AS SI ON ID.InventBatchId = SI.BatchId
      LEFT OUTER JOIN SDICustomerSpecSheets AS SCSS ON SCSS.CustomerName = ST.SalesName
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.BreakdownItem AS xSI ON ID.InventBatchId = xSI.BatchId
      LEFT OUTER JOIN SDIProduction AS P ON SI.ProductionId = P.Id
      LEFT OUTER JOIN #Temp AS T ON P.Id = T.PRODUCTIONID
      LEFT OUTER JOIN SDIPRODUCTIONCHEMISTRY AS SPC ON T.PRODUCTIONID = SPC.ProductionId AND SPC.Id = T.Id
      LEFT OUTER JOIN LAFARGA.LaFargaProd.dbo.vSpectroAssays AS xSA ON xSA.BatchID = ID.InventBatchId
      WHERE IT.PackingSlipId = 'RPS115898'
      ORDER BY ID.InventBatchId






      sql sql-server t-sql






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      edited 12 mins ago









      Jamal

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      asked 8 hours ago









      Mike

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