
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- Write a query that produces the following for each employee: <employee last name> earns <salary> monthly but wants <3 times salary>. Label the column Dream Salaries. e.g : khan earns 2000$ monthly but wants 6000$
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- Write a query that returns the Name of ALL Customers (based on CUS_FNAME and CUS_LNAME in CUSTOMER table, call this CUSTOMER_NAME), Phone number of ALL Customers (based on CUS_AREACODE and CUS_PHONE in CUSTOMER table, call this CUSTOMER_PHONE), for those haven’t flied before (based on the record in CHARTER table).arrow_forwardGiven a small company database tables below. Create the database and tables for the company and answer all the questions below. LINE CUSTOMER VENDOR INV_NUMBER LINE_NUMBER P_CODE LINE_UNITS LINE_PRICE Cus CODE CUS_LNAME CUS_FNAME CUS_INITIAL cus AREACODE CUS_PHONE CUS_BALANCE V_CODE V_NAME V_CONTACT V_AREACODE V_PHONE V_STATE V_ORDER 1000 3 23100-HB 0.05 10010 Ramas Afred 015 844-2573 21225 Bryson, Ine. Smithson 015 223-3234 TN 1006 4 89-WRE-Q 256.00 10011 Dunne Leona 713 804-1238 21220 SuperLoo, Inc. Flushing 04 215-8006 FL N 1 13-Q2/P2 2 14.00 1007 10012 Smith Kathy 015 804-2205 345.88 21231 DSE Supply Singh 815 228-3246 TN 1007 254778-2T 4.00 10013 Olowski Paul 815 804-2100 530.75 21344 Gomez Bros. Ortega 815 889-2546 KY N 1008 1 PVC23DRT 5.87 10014 Orlando Myron le15 222-1872 22507 Dome Supply Smith 01 e78-1419 GA IN 1008 2 WR3/TT3 3 110.05 10015 OBrian Amy 713 442-3381 23110 Randsets Ltd. Anderson 001 078-3008 GA 1008 3 23100-HB 0.05 10010 Brown James 015 297-1228 221.19 24004…arrow_forwardSQL The sales person gets a bonus pay if their amount exceeds a certain tier level for each year. Write a query that shows who would be getting a bonus and for how much. 2. How many rows will it return and with what data?arrow_forward
- Describe a scenario and write a query that uses $redact, $$descend and $$prunecommands.arrow_forwardInsert into table customerPayment, columns customerOrderld and total result set returned from query a. Select columns id and total from table customerOrder where column orderStateld is equal to subquery i. (select column id from table orderState where column state is equal to "Payment received") Write Test Case 1 as a SQL join query to do the following a. Select using concatenation of columns firstName and lastName from table www customer as Customer b. Select customerOrderId from table customerPayment as "Customer Order" c. Select description from table product as Product d. Select total from table customerOrder as “Product Total" e. Join tables customerPavment, customerOrder, customer, product f. Order by column lastName from table customer Alter table purchaseOrder add column total as data type decimal size 7,2, not null, default value of 0.0arrow_forward
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