How many Bills are associated with each customer? How many states do Comcast cus

Question

How many Bills are associated with each customer?

How many states do Comcast customers live in?

Which state has the most bills?

How many TV packages are available through Single Service Pricing?

How many Internet packages are available through Single Service Pricing?

How many cities do Comcast customers live in?

HERE IS A LINK , YOU CAN ZOOM IN ON THE GOOGLE DOC

https://docs.google.com/document/d/1zV8QRee6CQc6Az-RG0HvRcgcvWqlmFSnZHnoLH3MTx8/edit?usp=sharing

Property Propenty Address VARCHAR25) Property Chy VARCHAR15 Propery State VARCHAR2) Single Service Pricing SinglaServiceD INT Phone PhonelD VARCHARI5) TV-TO VARCHAR(5) Bundle Bund eID INT Bunde Price INT Duration INT Bunde A BundlelD INT Bundle B BundlelD INT Indexes Bundle A Bundle B Phone TV BundeID INT Bundle DNT First Name VARCHAR 20 Last-Name VARCHAR(46) Address VARCHAR(45) ? ? VARCHAR(1 Stato VARCHAR2 ZIP VAHCHAH(5) Phone VARCHARI1 PhonelD INT P TVID INT IntemetID INT Price DECIMAL 10,2 Description VARCHAR(1024) ?package VARCHAR( 255) O Channels INT Cescription VARCHAR(1024) Free HD DECIMAL(T) Price DECIMALI Description VARCHARI1024) B IID I Payment ing Date DATETIME Due Date DATETIME Contract ContractiID INT Start Date DATETIME End Date DATETIME BL BIID INT Contract ContradtiD1 INT Bil Conract ContradID INT Singie Sarvice Prioing SngleServicelD VARCHAR 18 Extra pelD INT BII BID INT Extra Services TypelD VARCHAR11) Fee DEC MAL(10.2)

Explanation / Answer

What exactly mean of Comcast, I don't know what it is? Is it channel? or any thing else, Please give me comment, I can help you...

-- How many Bills are associated with each customer?

SELECT P.Customer_ConstmerID, COUNT(*);

FROM Property P, Bill B

WHERE B.Property_Account_Number = P.Account_Number

GROUP BY P.Customer_ConstmerID;

-- How many states do Comcast customers live in?

-- Which state has the most bills?

SELECT Property_State

FROM Property P, Bill B

WHERE B.Property_Account_Number = P.Account_Number

GROUP BY P.Property_State

HAVING COUNT(*) >= (

SELECT COUNT(*)

FROM Property P, Bill B

WHERE B.Property_Account_Number = P.Account_Number

GROUP BY P.Property_State

);

-- How many TV packages are available through Single Service Pricing?

SELECT COUNT(*) AS TV_PACKAGES

FROM SingleServicePricing SSP, TV

WHERE SSP.TV_TVID=TV.TVID;

-- How many Internet packages are available through Single Service Pricing?

SELECT COUNT(*) AS INTERNET_PACKAGES

FROM SingleServicePricing SSP, Internet I

WHERE SSP.Internet_InternetID = I.InternetID;

-- How many cities do Comcast customers live in?

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