PL/SQL please use oracle sql developer. I know it would be hard to slove without the data but please help  Given a start and end date, print out names, phone number, status, and flight ID of people who were on the same flight with someone whose status is 1 (tested positive) and the flight date is between the start and end date.

Q: in pl/sql ,use Cursor to get all the records from table  job_history for employee_id 121

A: pl/sql code for the above question is solved in step 2:- assume table job_history has columns…

Q: Q3. Write a PL/SQL procedure to change the name of the project to “AL Dahariyah Projects” where…

A: PL/SQL procedure A stored procedure is a set of PL/SQL statements code that is written once and…

Q: Using the university schema, use SQL to do the following: For each student whohas retaken a course…

A: Lets see the solution.

Q: Consider the following tables. Name - dbo.Patient Columns - PatientId, First name, Last name,…

A: I have given an answer in step 2.

Q: Write a PL/SQL block to read through rows in the countries table for all countries in region 5…

A: We are retrieving information if the region is 5 and retrieving all the data such as country name ,…

Q: Oracle SQL Packages Create a stored procedure to display top three of cheapest course in terms of…

A: To return the smallest value of the selected column we use the MIN( ) function. And to return the…

Q: based on the information below create a oracle SQL table and insert some values into each table.…

A: CREATE TABLE Publisher (name varchar2(20) NOT NULL, phone number(10) NOT NULL, city varchar2(15)…

Q: DataBase Use EMP and DEPT tables, in the Live SQL, to perform the following operations. Upload your…

A: Hey there, I am writing the required solution(query) based on the above given question. Please do…

Q: Def

A: UNION ALL  In Oracle, the UNION ALL operator is used for amalgamating the result sets of 2 or more…

Q: What is the purpose of the WHERE clause in SQL? Which comparison operators can you use in a WHERE…

A: In SQL, WHERE clause is used to extract only particular field or row that satisfies a criteria from…

Q: Define UNION and give one (1) example in ORACLE SQL commands.

A: Union statements are those statements that are used to add two tables to create one table. The table…

Q: Use %ROWTYPE for your cursor. You will use 3 tables in this activity – departments, locations, and…

A: It is defined as a combination of SQL along with the procedural features of programming languages.…

Q: Provide SQL queries and the result tables for the following: Please ensure that you include the…

A: Given The answer is below

Q: Define MINUS and give one (1) example in ORACLE SQL commands.

A: In Oracle, MINUS operator is used to return all rows in the first SELECT statement that are not…

Q: using Oracle write and run a PL/SQL block that populates the table Malasiya_Suppliers --- from the…

A: Given data, write and run a PL/SQL block that populates the table Malasiya_Suppliers from the…

Q: Use Default tables and write Sql queries for following Question. Attach the Screenshot of output.…

A: Note:- As per our guidelines, for multiple questions we are supposed to answer only one question.…

Q: How can I remove the duplicates in SQL? Here is the code. SELECT     [EmployeeID]     ,[RoleID]…

A: Note: The content of the database is not given so only the required answer is given(without output)…

Q: Using SQL, insert at least 2 rows for each table. CourseCodes-SCI1 and SCI2 and one section each in…

A: Please check the step 2 for solution

Q: What is the purpose of cursors in PL/SQL?

A: The 'Cursor' is a PL/SQL construct that enables users to name and access the work area's stored…

Q: Use SQL Developer or Oracle Live SQL to write the appropriate SQL commands as follows: a) Group all…

A: Process To display the all the data we use select * from tablename and condition what we want to get…

Q: please use sql to answer the following question and erd had been attach 3.Determine the length of…

A: Answer :

Q: Use the DDL SQL command “CREATE” to define each of your entities

A: 1. Specialization:CREATE TABLE Specialization (SID int PRIMARY KEY, title varchar(25), DepartmentID…

Q: Print out names, phone numbers, house ID, and status of people who live in the same house as anyone…

A: Database: A database acts as a storage of data. A large amount of data is being stored in the…

Q: Use %ROWTYPE for your cursor and use 3 tables in this activity - EMPLOYEES, JOBS, and DEPARTMENTS…

A: PL/SQL is a programming language that combines SQL with procedural capabilities. Oracle Corporation…

Q: (i) Retrieve the name and revenue of the driver with the highest revenue. (What's the SQL code)?

A: To retrieve the name and revenue of the driver with the highest revenue, I am using DRIVER and RIDE…

Q: Create a procedure in PL/SQL takes Department Id and return record data type has maximum salary,…

A: Find the required procedure in PL/SQL given as below :

Q: What is the purpose of LIKE operator in SQL? Support your answer with an example.

A: Given: What is the purpose of LIKE operator in SQL? Support your answer with an example.

Q: Write pl /sql To display employee name and employee department name for each employees?

A: It is basically designed for managing data in a relational database management system(RDBMS).

Q: Write the following inserts, deletes, or updates in SQL, using the universityschema. Insert every…

A: Explanation: In the below query, “insert, select, into, from and where” are the keywords used. The…

Q: 4. Write the SQL code that will save the changes made to the EMP_1 table (if supported by your…

A: Given Information : Table name = EMP_1 Attributes : JOB_CODE EMP_NUM

Q: Please help with the following: Using oracle sql live or sql developer what sql statements could be…

A: 1.List all the rows in which the prescription dates occur on or after November 14. SELECT * FROM…

Q: Please ensure that you include the result table as well as your SQL; you can copy and paste this…

A: Find the answer given as below:

Q: Answer this question by using the following tables. Please. Create in PL/SQL a stored…

A: Solution:   Create in PL/SQL a stored procedure called 'StudentsActivities' to display the list of…

Q: 1. Use Employees table a) To display First_Name, Salary and Department_id ofall the employees, whose…

A: 1.   A)   select First_name, Salary, Department_idfrom Employeeswhere Department_id IN(50,80)…

Q: Create a PL/SQL a cursor program that will increase the employee salary to 25% who are having the…

A: SQL stands for Structured Query Language. It is used for storing and managing data in relational…

Q: Q. In sql how to fetch the records from a Emp table where joining year is 2017?

A: The DATE_FORMAT() function formats a date as specified.

Q: 1. The management of the organization has decided to increase the salaries of all employees to 15%…

A: PL/SQL: PL/SQL contains elements of procedures such as conditions and loops. It enables constants…

Q: Write PL/SQL or T-SQL procedures to retrieve and output the item number, description, storehouse…

A: Program: Query: CREATE OR REPLACE PROCEDURE ITEM_CATGRY_PROC ( I_ITEM_NUM OUT ITEM.ITEM_NUM%TYPE,…

Q: Please use SQL to answer the following question 2.Which books were written by an author with the…

A: books       bookauthor   author

Q: How do I do this question in SQL command?  Use the Oracle database employees table and CASE…

A: Given, Use the Oracle database employees table and CASE expression to decode the department id.…

Q: Describe the circumstances in which you would choose to use embed- ded SQL rather than SQL alone or…

A: Certified by Topper: It was due to the following that revolutionary protests broke out in France:…

Q: Write the following inserts, deletes, or updates in SQL, using the universityschema. Increase the…

A: To change the records that are already existed in a table, the “UPDATE” statement is used. The…

Q: PL/SQL function to return count of employees in each department having salary greater than 500000

A: Given: Create a PL/SQL function to return count of employees in each department having salary…

Q: Write PL/SQL or T-SQL procedures to retrieve and output the reservation ID, trip ID, number of…

A: According to the question below the solution:

Q: Write the following queries in SQL: Display the list of all course sections offered in Spring 2018,…

A: Here, we will use a SELECT statement to display the required result set along with the decode…

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.