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2- Suppose the fallowing information about some product in a cloths markets , where there are two discount offer (ail ae), that depend on prod_type, write a suitable formula find the new price, note : new price-old price +(discount rate 8 old price) A C dis1= -15% dis2= -20% 3 prod_type price $ 34.00 new price 2$ $ 23.00 2$ 2$ 2$ 1 ? ? ? 56.00 67.00 56.00 ? 2121 123t5670

2- Suppose the fallowing information about some product in a cloths markets , where there are two discount offer (ail ae), that depend on prod_type, write a suitable formula find the new price, note : new price-old price +(discount rate 8 old price) A C dis1= -15% dis2= -20% 3 prod_type price $ 34.00 new price 2$ $ 23.00 2$ 2$ 2$ 1 ? ? ? 56.00 67.00 56.00 ? 2121 123t5670

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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افترض أن لديك بعض المعلومات عن المنتجات في محل لبيع الملابس وهي نوع المنتج والسعر القديم والسعر الجديد ، علما ان المحل لدية عروض ل لخصم ، العرض الاول -15% والثاني -20% 2- Suppose the fallowing information about some product in a cloths markets , where there are two discount offer (aill , that depend on prod_type, write a suitable formula find the new price, note : new price-old price +(discount rate 8 old price) A C 1 dis1= -15% dis2= -20% 2 3 prod_type price $ new price 4 1 $ 34.00 ? 23.00 $ $ ? 1 56.00 ? 2$ 2$ 7 67.00 ? 8. 1 56.00 ? 9. 1- Find the new price where the discount value depending on prod_type as fallow: Prod_type= 1> dis1 , prod_type=2 →dis2 2- find the sum of all new price 3- find the number of prod_type 1 and newprice >=30 $ 4- Find the average of price for prod_type 2 5- find the second largest new price
Transcribed Image Text:افترض أن لديك بعض المعلومات عن المنتجات في محل لبيع الملابس وهي نوع المنتج والسعر القديم والسعر الجديد ، علما ان المحل لدية عروض ل لخصم ، العرض الاول -15% والثاني -20% 2- Suppose the fallowing information about some product in a cloths markets , where there are two discount offer (aill , that depend on prod_type, write a suitable formula find the new price, note : new price-old price +(discount rate 8 old price) A C 1 dis1= -15% dis2= -20% 2 3 prod_type price $ new price 4 1 $ 34.00 ? 23.00 $ $ ? 1 56.00 ? 2$ 2$ 7 67.00 ? 8. 1 56.00 ? 9. 1- Find the new price where the discount value depending on prod_type as fallow: Prod_type= 1> dis1 , prod_type=2 →dis2 2- find the sum of all new price 3- find the number of prod_type 1 and newprice >=30 $ 4- Find the average of price for prod_type 2 5- find the second largest new price
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