SQL 1.) Report how many donors are form the states of GA and MN combined. Letthe

Question

SQL

1.) Report how many donors are form the states of GA and MN combined. Letthe column heading be 'GA-MN-Combo'

2.) Pretend the donors have contributed 5 times their phone number. Report the average contribuation with column header as 'AvgDonation'

3.) Pretend the donors have contributed 5 times their phone number. Report the average contribuation for donors from state of GA. Let the column heading be 'AVG GA'.

4.) Report maximum and minimum dphone for donors from London.

5.) Report sum of all pledges where pledge = dphone * 10 for GA donors.

6.) Report total number of donors, the maximum and minimum donor number, the average pledge amount (phone number( and total sum of all the pledges(phone number)

7.) Write a query that uses single value function.

DONORNO DINAME 101 Abrams 102 Aldinger 103 Beckman. 104 Berdahl 105 Borneman 106 Brock 107 Buyert. 108 Cetinsoy 109 Chisholm 118 Herskowitz 119 Jefts 110 Crowder 111 Dishman 112 Duke 113 Evans 114 Frawley 115 Guo 116 Hammann 117 Hays Name DONORNO DLNAME DENAME PHONE DSTATE DCITY SID SNAME F MGT 987 POIRER F FIN 763 PARKER 218 RICHARDS M ACC 359 PELNICK F FIN M MGT 862 FAGIN 748 MEGLIN M MGT 506 LEE M FIN 581 GAMBRELI, F MGT 126 ANDERSON M ACC 444 LINSTERBOK M CIS 445 MINSTERBOK F CIS 446 NINSTERBOK F CIS 447 OINSTERBOK M CIS Name SID SEX GPA. Donor Table DPHONE DS DCITY DENAME 9018 GA London Louis 1521 GA Paris Dmitry 8247 WA Sao Paulo Gulsen. 8149 WI Sydney Samuel 1888 MD Bombay Joanna 2142 AL London. Scott 9355 AK New York Aylin 6346 AZ Rome Girwan 4482 MA Oslo John 6872 MT London Thomas 8103 ME Oslo Robert 6513 NC Stockholm Anthony 3903 NC Helsinki. Michelle 4939 FIL Tokyo Peter 4336 GA Singapore Ann 4785 MN Perth Todd 6247 MN Moscow John 5369 ND Kabaul. John 1352 SD Lima. Null? N NUMBER (38) CHAR (15) CHAR (15) NUMBER (4) CHAR (2) CHAR (15) Student Table GPA. Null? NOT NULL CHAR (3) NOT NULL CHAR (10) CHAR (1) CHAR (3) NUMBER (4,2)

Explanation / Answer

1.) Report how many donors are form the states of GA and MN combined. Letthe column heading be 'GA-MN-Combo'

SELECT DS AS GA-MN-Combo FROM Donor WHERE DS='GA' OR DS='MN';

4.) Report maximum and minimum dphone for donors from London.

SELECT MAX(DPHONE) AND MIN(DPHONE) FROM Donor WHERE DCITY='London';

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