ComputerScienceExpert

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About ComputerScienceExpert

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Applied Sciences,Calculus See all
Applied Sciences,Calculus,Chemistry,Computer Science,Environmental science,Information Systems,Science Hide all
Teaching Since: Apr 2017
Last Sign in: 103 Weeks Ago, 3 Days Ago
Questions Answered: 4870
Tutorials Posted: 4863

Education

  • MBA IT, Mater in Science and Technology
    Devry
    Jul-1996 - Jul-2000

Experience

  • Professor
    Devry University
    Mar-2010 - Oct-2016

Category > Programming Posted 26 Apr 2017 My Price 8.00

part of a SQL comment prior to the query

Five additional queries that use single-row functions from each of the categories listed below. In addition to the query, explain what the query is meant to do as part of a SQL comment prior to the query:

  1. Character Function.
  2. Numeric Function.
  3. DateTime Function.
  4. Conversion Function.
  5. NVL Function (you may need to remove data to make this work).

 

 
--ques 1
select custNo, custfirstname ||custlastname,custcity, custstate,custzip
from customer
order by custfirstname,custlastname;
--ques 2
select OrdNo,to_char(OrdDate, 'yyyy-mm-dd hh24:mi:ss') order_date , CustNo,
EmpNo, OrdName, OrdStreet, OrdCity,
OrdState, OrdZip
from ORDERS;
--ques 3
SELECT ProdNo, INITCAP(ProdName), ProdMfg, ProdQOH, ProdNextShipDate, ProdPrice
from product;
--ques 4
Select ordNo, CustNo,Orddate, OrdName
from orders
where EXTRACT(month FROM ORDDATE)=2;
--ques 5
Select ProdNo, ProdNo, ROUND(ProdPrice)
from Product;
--ques 6
Select OrdNo, (qty*product.ProdPrice) as Total_Price
from Order_Line, Product
where Order_Line.PRODNO=Product.PRODNO;
--ques 7
Select * from
customer
where custfirstname like 'B%';
--ques 8
Select * from product
where ProdPrice>10;

Answers

ComputerScienceExpert
(11)
Status NEW Posted 26 Apr 2017 12:04 AM My Price 8.00

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file 1493165785-Solutions file 2.docx preview (51 words )
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