Question: Hello, i need help with SQL Since i am not able to use it myself, i would appreciate if you would write the quey answer
Hello, i need help with SQL Since i am not able to use it myself, i would appreciate if you would write the quey answer and also include the result in the table form ( as a SCREENSHOT ) ! I onlu need answers for question 9,10,11
/* Database Systems, 8th Ed., Rob/Coronel */ /* Type of SQL : SQL Server */ -- execute these two lines one by one */ CREATE DATABASE constructCo; use constructCo; CREATE TABLE PROJECT ( PROJ_NUM varchar(3), PROJ_NAME varchar(25), PROJ_VALUE float(8), PROJ_BALANCE float(8) ); INSERT INTO PROJECT VALUES('15','Evergreen','1453500','1002350'); INSERT INTO PROJECT VALUES('18','Amber Wave','3500500','2110346'); INSERT INTO PROJECT VALUES('22','Rolling Tide','805000','500345.2'); INSERT INTO PROJECT VALUES('25','Starflight','2650500','2309880'); /* -- */ CREATE TABLE EMPLOYEE ( EMP_NUM varchar(3), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_HIREDATE date, JOB_CODE varchar(3) ); INSERT INTO EMPLOYEE VALUES('101','News','John','G','11/8/2000','502'); INSERT INTO EMPLOYEE VALUES('102','Senior','David','H','7/12/1989','501'); INSERT INTO EMPLOYEE VALUES('103','Arbough','June','E','12/1/1996','503'); INSERT INTO EMPLOYEE VALUES('104','Ramoras','Anne','K','11/15/1987','501'); INSERT INTO EMPLOYEE VALUES('105','Johnson','Alice','K','2/1/1993','502'); INSERT INTO EMPLOYEE VALUES('106','Smithfield','William','','6/22/2004','500'); INSERT INTO EMPLOYEE VALUES('107','Alonzo','Maria','D','10/10/1993','500'); INSERT INTO EMPLOYEE VALUES('108','Washington','Ralph','B','8/22/1991','501'); INSERT INTO EMPLOYEE VALUES('109','Smith','Larry','W','7/18/1997','501'); INSERT INTO EMPLOYEE VALUES('110','Olenko','Gerald','A','12/11/1995','505'); INSERT INTO EMPLOYEE VALUES('111','Wabash','Geoff','B','4/4/1991','506'); INSERT INTO EMPLOYEE VALUES('112','Smithson','Darlene','M','10/23/1994','507'); INSERT INTO EMPLOYEE VALUES('113','Joenbrood','Delbert','K','11/15/1996','508'); INSERT INTO EMPLOYEE VALUES('114','Jones','Annelise','','8/20/1993','508'); INSERT INTO EMPLOYEE VALUES('115','Bawangi','Travis','B','1/25/1992','501'); INSERT INTO EMPLOYEE VALUES('116','Pratt','Gerald','L','3/5/1997','510'); INSERT INTO EMPLOYEE VALUES('117','Williamson','Angie','H','6/19/1996','509'); INSERT INTO EMPLOYEE VALUES('118','Frommer','James','J','1/4/2005','510'); /* -- */ CREATE TABLE ASSIGNMENT ( ASSIGN_NUM int, ASSIGN_DATE date, PROJ_NUM varchar(3), EMP_NUM varchar(3), ASSIGN_CHG_HR float(8), ASSIGN_HOURS float(8) ); INSERT INTO ASSIGNMENT VALUES('1001','3/22/2012','18','103','84.5','3.5'); INSERT INTO ASSIGNMENT VALUES('1002','3/22/2012','22','117','34.55','4.2'); INSERT INTO ASSIGNMENT VALUES('1003','3/22/2012','18','117','34.55','2'); INSERT INTO ASSIGNMENT VALUES('1004','3/22/2012','18','103','84.5','5.9'); INSERT INTO ASSIGNMENT VALUES('1005','3/22/2012','25','108','96.75','2.2'); INSERT INTO ASSIGNMENT VALUES('1006','3/22/2012','22','104','96.75','4.2'); INSERT INTO ASSIGNMENT VALUES('1007','3/22/2012','25','113','50.75','3.8'); INSERT INTO ASSIGNMENT VALUES('1008','3/22/2012','18','103','84.5','0.9'); INSERT INTO ASSIGNMENT VALUES('1009','3/23/2012','15','115','96.75','5.6'); INSERT INTO ASSIGNMENT VALUES('1010','3/23/2012','15','117','34.55','2.4'); INSERT INTO ASSIGNMENT VALUES('1011','3/23/2012','25','105','105','4.3'); INSERT INTO ASSIGNMENT VALUES('1012','3/23/2012','18','108','96.75','3.4'); INSERT INTO ASSIGNMENT VALUES('1013','3/23/2012','25','115','96.75','2'); INSERT INTO ASSIGNMENT VALUES('1014','3/23/2012','22','104','96.75','2.8'); INSERT INTO ASSIGNMENT VALUES('1015','3/23/2012','15','103','84.5','6.1'); INSERT INTO ASSIGNMENT VALUES('1016','3/23/2012','22','105','105','4.7'); INSERT INTO ASSIGNMENT VALUES('1017','3/23/2012','18','117','34.55','3.8'); INSERT INTO ASSIGNMENT VALUES('1018','3/23/2012','25','117','34.55','2.2'); INSERT INTO ASSIGNMENT VALUES('1019','3/24/2012','25','104','110.5','4.9'); INSERT INTO ASSIGNMENT VALUES('1020','3/24/2012','15','101','125','3.1'); INSERT INTO ASSIGNMENT VALUES('1021','3/24/2012','22','108','110.5','2.7'); INSERT INTO ASSIGNMENT VALUES('1022','3/24/2012','22','115','110.5','4.9'); INSERT INTO ASSIGNMENT VALUES('1023','3/24/2012','22','105','125','3.5'); INSERT INTO ASSIGNMENT VALUES('1024','3/24/2012','15','103','84.5','3.3'); INSERT INTO ASSIGNMENT VALUES('1025','3/24/2012','18','117','34.55','4.2'); /* -- */ CREATE TABLE EMP_CA ( EMP_NUM varchar(3), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_HIREDATE date, JOB_CODE varchar(3) ); INSERT INTO EMP_CA VALUES('101','News','John','G','11/8/2000','502'); INSERT INTO EMP_CA VALUES('102','Senior','David','H','7/12/1989','501'); INSERT INTO EMP_CA VALUES('103','Arbough','June','E','12/1/1996','500'); INSERT INTO EMP_CA VALUES('104','Ramoras','Anne','K','11/15/1987','501'); INSERT INTO EMP_CA VALUES('106','Smithfield','William','','6/22/2004','500'); INSERT INTO EMP_CA VALUES('107','Alonzo','Maria','D','10/10/1993','500'); INSERT INTO EMP_CA VALUES('108','Washington','Ralph','B','8/22/1991','501'); /* -- */ CREATE TABLE EMP_US ( EMP_NUM varchar(3), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_HIREDATE date, JOB_CODE varchar(3) ); INSERT INTO EMP_US VALUES('101','News','John','G','11/8/2000','502'); INSERT INTO EMP_US VALUES('103','Arbough','June','E','12/1/1996','500'); INSERT INTO EMP_US VALUES('105','Johnson','Alice','K','2/1/1993','502'); INSERT INTO EMP_US VALUES('107','Alonzo','Maria','D','10/10/1993','500'); INSERT INTO EMP_US VALUES('109','Smith','Larry','W','7/18/1997','501'); /* -- */ CREATE TABLE JOB ( JOB_CODE varchar(3), JOB_DESCRIPTION varchar(25), JOB_CHG_HOUR float(8) ); INSERT INTO JOB VALUES('500','Programmer','35.75'); INSERT INTO JOB VALUES('501','Systems Analyst','96.75'); INSERT INTO JOB VALUES('502','Database Designer','125'); INSERT INTO JOB VALUES('503','Electrical Engineer','84.5'); INSERT INTO JOB VALUES('504','Mechanical Engineer','67.9'); INSERT INTO JOB VALUES('505','Civil Engineer','55.78'); INSERT INTO JOB VALUES('506','Clerical Support','26.87'); INSERT INTO JOB VALUES('507','DSS Analyst','45.95'); INSERT INTO JOB VALUES('508','Applications Designer','48.1'); INSERT INTO JOB VALUES('509','Bio Technician','34.55'); INSERT INTO JOB VALUES('510','General Support','18.36');
9. Display the employees (EMP_NUM and total charges) whose total charges over all their assigned projects is larger than 1000 . 10. Write a query to get the highest project balance. 11. Who is the oldest employee in the company? You should include - Under each question, you should have: - The SQL query - The result set in a table form
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
