b. SELECT EmpName, Sal, Job FROM WORKERS WHERE EmpName LIKE ‘_a’ AND Sal > 10000; JUST ANSWER WITHOUT EXPLANATION (sql LANGUAGE )
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- Computer Science THREE TABLES: 1. PROJECT WORKER_TABLE COLUMNS leavedate, worker_id, joindate, project_id, performance 2. PROJECTS TABLE COLUMNS projectid, project_name, capacity, startdate 3. WORKERS table COLUMNS worker_id, worker_name, gender, companyjoindate, birthdate, birthday, supervisory_id USE MYSQL TO ANSWER QUESTION BELOW Q: Find the ID and name of the project(s) that have a gender ratio of greater than one[Gender ratio = #of females/# of males]Screenshot for each problem that show the output Problem 2.1: INSERT 5 RECORDS INTO DEPT TABLE. DEPTNO DNAME LOC11 IT ABHA12 ACCOUNTS JAZAN13 HR ABHA14 TESTING ABHA15 ADMIN JAZAN Problem 2.2: Insert 5 records into EMP table s simultaneously using INSERT ALL.EMPNO ENAME JOB SALARY DEPTNO1001 MAX CLERK 4000 151002 ROHAN ARCHITECT 8500 111003 HUSSIAN MANAGER 16000 111004 ALI PROGRAMMER 9000 111005 AISHA HR 9000 131006 AHMAD MANAGER - 12Q2) Consider the following table is used to store contact information: Name | Company | Adcress | Pnonel | PhoneZ | Phone3 | ZpCode Joe | ABC 123 5532 2234 |3211 12345 Jane |XYZ 456 [3421 | 14454 Chris |PDQ [789 | 2341 | 6655 | 14423 The table is considered as not normalized, explain why? And what is the INF of the table?
- co5ds13h.Ch10.02 or the following two transactions and the initial table values as shown complete the missing blanks in the transaction log below: Part_ID Desrption OnHand OnOrder 57 Assembled Foo 5 0 987 Foo Fastener 12 7 989 Foo Half 7 0 BEGIN TRANSACTION; UPDATE Part SET OnHand = OnHand + 7, OnOrder = OnOrder – 7 WHERE Part_ID = 987; COMMIT; BEGIN TRANSACTION; UPDATE Part SET OnHand = OnHand - 4 WHERE Part_ID = 987; UPDATE Part SET OnHand = OnHand - 2 WHERE Part_ID = 989; UPDATE Part SET OnHand = OnHand + 1 WHERE Part_ID = 57; COMMIT TRL_ID TRX_ID PREV_PTR NEXT_PTR OPERATION TABLE ROW ID ATTRIBUTE BEFORE VALUE AFTER VALUE 1787 109 NULL START **** 1788 109 1787 UPDATE PART 987 OnHand 12 1789 109 UPDATE PART 987 OnOrder 7 1790 109 NULL COMMIT **** 1791 110 NULL START **** 1792 110…student Relation Student_ID Student_Name Dept_Name 0000 AAAAA Computer Science 1111 BBBBB Computer Science 2222 CCCCC Business Administration 3333 DDDDD Education 4444 EEEEE Physics 5555 FFFFF History Student_Courses Relation Student_ID Course_ID Section Year Grade 0000 CS 2203 2 2020 A 0000 CS 1101 1 2019 A 1111 CS 1101 5 2019 B 1111 CS 1102 1 2019 B 1111 CS 2204 1 2020 A 1111 CS 2401 1 2020 A 2222 BUS 1101 3 2019 C 2222 BUS 2201 1 2020 B 2222 BUS 3302 1 2020 B 3333 EDUC 5010 1 2019 A 3333 EDUC 5210 1 2020 B 4444 PHY 1101 4 2019 A 4444 PHY 2202 1 2020 C 4444 PHY 3304 1 2020 A Considering Student and Student_Courses relations shown above, discuss when Union, Inner Join, Left Outer Join, Right Outer Join, and Full Outer Join should be used and provide examples using the above relations. I AM GETTING USED TO MYSQL WORKBENCH. (Kindly take me through the path)Pls help me with below homwork-)
- Salesperson Region Account Order Amount Month Albertson, Kathy East 29386 $925.00 January Albertson, Kathy East 74830 $875.00 February Albertson, Kathy East 90099 $500.00 February Albertson, Kathy East 74830 $350.00 March Brennan, Michael West 82853 $400.00 January Brennan, Michael West 72949 $850.00 January Brennan, Michael West 90044 $1,500.00 January Brennan, Michael West 82853 $550.00 February Brennan, Michael West 72949 $400.00 March Davis, William South 55223 $235.00 February Davis, William South 10354 $850.00 January Davis, William South 50192 $600.00 March Davis, William South 27589 $250.00 January Dumlao, Richard West 67275 $400.00 January Dumlao, Richard West 41828 $965.00 February Dumlao, Richard West 87543 $125.00 March Flores, Tia South 97446 $1,500.00 March Flores, Tia South 41400 $305.00 January Flores, Tia South 30974 $1,350.00 January Flores, Tia South 41400 $435.00 February Flores, Tia South 30974 $550.00 February Flores,…consider the following tables: Table name: sales salesman_id 5001 city name commission John Paris 0.15 James New York 0.13 Neel 5002 5005 Rome 0.11 5006 lla Paris 0.13 5003 Jordan Mexico 0.12 Table name: customers customer id Cust_name city Nick grade salesman_id 100 3002 Paris 5001 3007 David New York 200 5001 3005 London 5002 Jozy Julian 200 3008 Paris 300 5003 3004 Brad New York 100 5003 Perform the following queries on the above tables: 1. Create the above tables using the validations of your choice. (4 Marks) 2. find the salesperson(s) and the customer(s) he handle. Return Customer Name, city, Salesman, commission. (3 marks) 3. Display the customer information who have salesman associated with them.Exercise 1 Product Name Sales Rep Country Product 1 Paul China Product 1 Paul Singapore Product 1 John India Product 2 Joe Canada Product 2 Joe China Product 2 Joe India Product 2 Harry US Product 3 Tom India Product 3 Paul Japan Product 3 Mike Japan Product 4 Racheal US Product 4 Paul Indonesia Product 4 Mike Canada Product 5 Stephen India Product 5 Stephen Philippines 1. Sort table above first by Product (asc), Sales Rep (desc) and Country (asc).
- answer a and b questions below Examine the table shown below. This table represents the hours worked per week for temporary staff at each branch of a company staffNo branchNo BranchAddress name position hoursPerWeek S4555 B002 City Center Plaza, Seattle, WA 98122 Ellen Layman Assistant 16 S4555 B004 16 – 14th Avenue, Seattle, WA 98128 Ellen Layman Assistant 9 S4612 B002 City Center Plaza,Seattle, WA 98122 Dave Sinclair Assistant 14 S4612 B004 16 – 14th Avenue, Seattle, WA 98128 Dave Sinclair Assistant 10 a. Identify the functional dependencies represented by the data shown in the table. State any assumptions you make about the data (if necessary b. Using the functional dependencies identified in part (b), describe and illustrate the process of normalization by converting Table 1 to Third Normal Form (3NF) relations. Identify the primary and foreign keys in your 3NF relations.Which of the studied data structures in this course would be the most appropriate choice for the following tasks? And Why? To be submitted through Turnitin. Maximum allowed similarity is 15%. A Traffic Department needs to keep a record of random 3000 new driving licenses. The main aim is to retrieve any license rapidly through the CPR Number. A limited memory space is available. A symbol table is an important data structure created and maintained by compilers in order to store information about the occurrence of various entities such as variable names, function names, objects, classes, interfaces, etc. Symbol table is used by both the analysis and the synthesis parts of a compiler to store the names of all entities in a structured form at one place, to verify if a variable has been declared, …etc.Give employee Id, name, and date hired of the managers who have the highest experience (years employed) order by employee name. If there is more than one employee with the highest experience, show all. Q1.2 : Give all manager names and date hired for managers whose work experience is higher than the work experience of their employees. List results in managers' name order. Q1.3: List Material ID and Product Id in which the Material has the highest quantity required for this material. List results in order of Material ID. Q1.4: For products that have used materials, show the product ID, product description, material ID, and quantity required of materials whose quantity required is higher than the average quantity required for that material. Sort the results by product ID and then by material ID
