Data Warehousing– CS614 Assignment No. 3,Semester Fall 2015 due date 22/1/2016

[+•°¯`•• βĮЎÃ (ÃβẸẸŘÃ) ••´¯°•+]

Objective: The assignment has been designed to develop your ability to calculate the Bitmap index.  Instructions: Please read the following instructions carefully before solving & submitting assignment:   1.      The assignment will not be accepted after due date in any case (whether it is the case of load shedding or emergency electric failure or internet malfunctioning etc.). 2.      Zero marks will be awarded to the assignment that does not open or the file is corrupt. 3.      The assignment file must be an MS Word (.doc) file format; Assignment will not be accepted in any other format. 4.      Zero marks will be awarded to the assignment if copied (from other student or copied from handouts or internet). 5.      Zero marks will be awarded to the assignment if the Student ID is not mentioned in the assignment file.   For any query about the assignment, contact only at [e-mail] Do not post queries related to assignment on MDB.   GOOD LUCK Question 1                                                                                                                                         [20 Marks]   Consider the following table:   Player_Country Player_ID Player_type Country_name IND-01 Wicket Keeper India IND-05 Bowler India SA-07 Batsman South Africa SA-09 All Rounder South Africa AF-01 Batsman Afghanistan AF-04 Wicket Keeper Afghanistan WI-01 Batsman West Indies WI-06 Spinner West Indies   Create bitmap index for the following queries.   1) Select * from Player_Country where Player_type =”Bowler” AND  Country_name=”India” 2) Select*from Player_Country where Player_type =”Wicket Keeper” OR Country_name=”Afghanistan”   Note: You need to specify each and every step including index tables, bit vectors and the resultant records that satisfy the above query.

[+ M.Tariq Malik]

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

[Azhar Sagar]

Check out this link 

https://docs.oracle.com/cd/B10500_01/server.920/a96520/indexes.htm

 what you say guys about it ?

[ShakoorTaj]

1) Select * from Player_Country where Player_type =” Bowler” AND  Country_name=”India”

      Bowler =    0 1 0 0 0 0 0 0

Country =    1 1 0 0 0 0 0 0

Answer AND:  0 1 0 0 0 0 0 0 

2) Select*from Player_Country where Player_type =” Wicket Keeper” OR Country_name=”Afghanistan”

      Wicket Keeper =   1 0 0 0 0 1 0 0

      Country     =    0 0 0 0 1 1 0 0

Answer OR:         1 0 0 0 1 1 0 0 

[ShakoorTaj]

i am right?

[1ghgixq6tqh56]

Yes You a rat :P

[imran baig]

u r right but what about resultant records?

[bilal]

bro ye bata dein ke ap ne ye number(100010) kese diye hein.

[abid ali]

is it right answer bro

[MCS final semester girl]

plz share solution

[Muhammad Aamir Javed]

plz cmplt sol upload krn

[Muhammad Aamir Javed]

bus ye he solution hai is assgnmt ka

[Fani]

 koe correct solution upload kr dy plzzz