Greenhouse Heating, Propagation and Accessories

WITH sHeieracy AS (SELECT sectionID [Id] FROM sections WHERE sectionID = 55 UNION ALL SELECT s.sectionID FROM sections s JOIN sHeieracy n ON s.topSection=n.Id) SELECT TOP 10 pID,CASE WHEN RTRIM(LTRIM(pLink))<>'' THEN 'product/'+plink WHEN RTRIM(LTRIM(pURL))<>'' THEN pURL ELSE 'product/pl/'+CAST(REPLACE(pid,'/','%2F') AS VARCHAR(MAX)) END,pImage,pName,ISNULL(pListPrice,0),ISNULL(case when pInStock<1 AND ISNULL(mMerchID,'')<>'' THEN pmPrice ELSE pPrice END,0) pPrice,pPackSize,CASE WHEN pInStock<1 AND ISNULL(mMerchID,'')<>'' THEN pmInStock ELSE pInStock END pInStock,pDiscontinued,pAlternativeURL,pPreOrder,CASE WHEN pInStock<1 AND ISNULL(mMerchID,'')<>'' THEN mDeliveryTime ELSE pDeliveryTime END pDeliveryTime,CASE WHEN pInStock<1 AND ISNULL(mMerchID,'')<>'' THEN 1 ELSE 0 END IsMerch,ISNULL(mMerchID,''),ISNULL(mMerchantName,''),pDescription,case when pInStock>0 OR ISNULL(mMerchID,'')<>'' THEN 1 ELSE 0 END InStock, case when pInStock<1 AND ISNULL(mMerchID,'')='FARMANDGARD' AND ISNULL(pmSpecialOffer,'')<>'' THEN pmSpecialOffer ELSE pusp END pUsp,pnew,case when pInStock<1 AND ISNULL(mMerchID,'')<>'' THEN pmShipping WHEN pPrice>50 THEN 0 ELSE pShipping END,pReviewCount,pReviewAvg FROM products OUTER APPLY (SELECT TOP 1 pmPrice,pmInStock,mMerchID,mMerchantName, CASE WHEN LTRIM(RTRIM(pmDeliveryText))<>'' THEN LTRIM(RTRIM(pmDeliveryText)) ELSE msEstimatedTimeScale END AS mDeliveryTime, CASE WHEN pmPrice>msFreeWhenOver THEN 0 WHEN msFlatRate IS NOT NULL THEN msFlatRate WHEN msMinShipping IS NOT NULL AND msMinShipping>pmShipping THEN msMinShipping WHEN msMaxShipping IS NOT NULL AND msMaxShipping<pmShipping THEN msMaxShipping ELSE pmShipping END pmShipping, pmSpecialOffer FROM productmerchant AS [t0] LEFT OUTER JOIN [dbo].[Merchant] AS [t1] ON [t1].[mMerchID] = [t0].[pmMerchID] LEFT OUTER JOIN [dbo].[MerchantService] AS [t2] ON [t2].[msMerchId] = [t1].[mMerchID] WHERE pmApproved=1 AND pmDisplay=1 AND pmInStock>0 AND pmPrice>0 AND msSequence=1 AND pmEAN=EAN ORDER BY pmPrice) MerchStuff, sHeieracy WHERE pDisplay=1 AND pSection = [sHeieracy].[Id] ORDER BY InStock DESC, pNumRatings*pprice DESC