Question

  SELECT      "OrdDet"."DetID",                     
              "OrdDet"."ServQty",            
              "OItem"."PlanID",              
  CASE        "OrdDet"."resourceID"          
  WHEN        100522 THEN 1024               
  WHEN        100488 THEN 50                 
  END         "ResourceAmount"               
  FROM        "OrdDet"                       
  JOIN        "Subscription" USING ("subscrip
  JOIN        "PlanRate" USING ("PlanID")                                         
  AND         "Subscription"."PlanID" = "Plan
  WHERE       "OrdDet"."resourceID" IN (10048
  AND         "Subscription"."PlanID" <= 265 
  AND         "Subscription"."PlanID" >= 260 
  AND         "PlanRate"."resourceID" = 10001
  AND         "OItem"."Status" = 40          
  AND         "OIType" IN (60, 80)           
  AND         "SubscrParam"."IncludedValue" != "PlanRate"."includedValue" 
  + ("OrdDet"."ServQty" * "OrdDet"."resourceID")         
  ORDER BY    "OrdDet"."subscriptionID"

＆＃34;＆＃34;＆＃34;）

我需要能够拥有＆＃34; OrdDet＆＃34;。＆＃34; resourceID＆＃34;当我在这行代码上进行计算时，为1024或50

AND  "SubscrParam"."IncludedValue" != "PlanRate"."includedValue" 
+ ("OrdDet"."ServQty" * "OrdDet"."resourceID")

目前只使用100522或100488.此外，当我使用＆＃34; ResourceAmount＆＃34;而不是＆＃34; OrdDet＆＃34;。＆＃34; resourceID＆＃34;它无法识别＆＃34; ResourceAmount＆＃34;无论如何我可以在我的计算中包含更改值1024或50的情况吗？

Answer 1

在重读这个问题几次之后，也许我现在明白了

更改

AND         "SubscrParam"."IncludedValue" != "PlanRate"."includedValue" 
+ ("OrdDet"."ServQty" * "OrdDet"."resourceID")

到

AND         "SubscrParam"."IncludedValue" != "PlanRate"."includedValue" 
+ ("OrdDet"."ServQty" *  CASE "OrdDet"."resourceID"          
WHEN        100522 THEN 1024               
WHEN        100488 THEN 50                 
END)

WHERE中SQL查询中的CASE语句

1 个答案: