Question: (4 Points) Modify the MODEL table to add the following attribute: (Note: use ALTER TABLE and UPDATE commands for this question.) Once the attribute has

(4 Points) Modify the MODEL table to add the following attribute: (Note: use ALTER TABLE and UPDATE commands for this question.)

Once the attribute has been added, update the values of all rows as per following values:
| Attribute values for MOD_LIFT_WEIGHT |
| 10,000 for Mod_code = C-90A |
| 5,000 for Mod_code = PA23-250 |
| 20,000 for Mod_code = PA31-350 |
- Database name: Ch08 AviaCo Table name: CHARTER CHAR TRIP CHAR DATE AC NUMBER CHAR DESTINATION CHAR DISTANCE CHAR HOURS FLOWN CHAR GALLONS CHAR OIL_QTS CUS CODE 10011 Table name: EARNEDRATINOG 10001 05-Feb-08 2289L 10002 05-Feb-08 2778V 10003 05-Feb-08 4278 10004 06-Feb-08 1484P 10005 06-Feb-08 2289L 10006 06-Feb-08 4278Y 10007 06-Feb-08 2778V 10008 07-Feb-08 1484P 000907-Feb-08 2289L 10010 07-Feb-08 4278Y 10011 07-Feb-08 1484P 10012 08-Feb-08 2778V 10013 08-Feb-08 4278Y 10014 09-Feb-08 4278 10015 09-Feb-08 2289 10016 09-Feb-08 2778V 10017 10-Feb-08 1484P 10018 10-Feb-08 4278Y 10016 EMP NUM RTG CODE EARNRTG DATE 10014 10019 10011 10017 10012 10014 10017 10016 10012 18-Feb-98 08-Nov-93 1574 21-Apr-93 15-Jul-96 TYS 140.6 459.9 279.7 104 MISTR 1574 18-Nov-97 17-Apr-95 12-Aug TYS 10017 10016 10011 10014 10017 106STR 105.5 10-Mar-94 TYS Table name: CREW Table name: CUSTOMER 96 15-Mar-97 05-Feb-96 12-May CHAR TRIP EMP NUM | CREV.Ce | | cus CODE | CUS LNAME CUS FRAME CUSIN TAL | CUS AREACODE | CUS PHONE | CUS BALANCE 10010 Ramas 10011 Dunne 10012 Smith 10013 Olowski 10014 Orlando 10015 O'Brian 10016 Brown 10017 iliams 10018 Farriss 10019 Smith 844-2573 894-1238 894-2285 894-2180 1285.19 Table name: RATING 1014.56 CFI Certified Flight Flight Instructor, Instrument 290-2556 382-7185 297-3809 NSTR SEL 10010 10011 Table name: EMPLOYEE EMP NLM EMP TITLE | EMP-LNAME | EMPFNAME EMP NTIAL | EMP D08 | EMP HIRE-DATE Single Engine, Land Single Engine, Sea 10012 10013 10014 10015 10015 100 Mr 15-Jun-1942 19-Mar-196525-Apr-1988 Table name: MODEL 14-Nov-1958 16-Oct-1974 08-Nov-1971 15-Mar-1987 102 Mr 20-Dec-1992 28-Aug-2005 20-Oct-1996 PA23-250 Piper 08-Jan-200 PA31-350 Piper 05-Jan-1991 02--1996 18-Nov-1994 MODCODE MODMANUFACTURER MOD MOD- EATS! MOD-CHG - - 267 105 Mr 106 Mrs 107 Mr Navajo Chieftain 10016 10017 10018 10018 12-Feb-1968 21-Aug-1974 14-Feb-1966 18-Jun-1961 19-May-197001-Dec-1992 Jorge Travis Elizabeth Table name: AIRCRAFT Table name: PILOT AC NUMBER | MOD-CODE | AC-TTAF | AC-TTEL AC-TTER | | EMPNUM PIL PIL_MED TYPE PL _MED_DATE PA23-250 101.8 ATPISELMELAnstriCFI ATPISELMELAnstr 42438 PA31-350 PA31-350 1513.1 622.1 02- Jan-08 02-Feb-08 21473 ATPISELMELISESAnstrICFI 22-Jan-08
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