using oracle19c a)Write One query using a single table b) Write four queries using more than one table. i. A query using Like operator. ii. Use at least One aggregate function with renaming attribute(s) iii. Use nested queries including:  Using Exist / Not Exist operator  Using IN operator  At least One Group by and having clauses

Q: select * from cast where cast_id=162652763; Use explain to display the query plan without creating…

A: the answer is given below

Q: Write a query to fetch employee names and salary records. Display the employee details even if the…

A: Given: Write a query to fetch employee names and salary records. Display the employee details even…

Q: Draw output results for following queries…

A: CREATE TABLE Product(  PID int primary key,  Description nvarchar(30),  pQuantity int,  Price int…

Q: SQL: Start with the Employee table used in Lab 4.   CREATE TABLE Employee ( EMPLOYEE_ID…

A: Note: As you have asked multiple questions, as per our policy we will solve the first question for…

Q: Build two SQL queries that combine film and category information. List the film’s title, film’s…

A: Creating Film table: CREATE table FILM (    filmID   NUMBER(3) NOT NULL,    filmTitle  VARCHAR2(50)…

Q: Create both the tables Branch and Supervisor with appropriate attribute names, primary key, foreign…

A: Note: - As per the guidelines we can only answer maximum of three subparts. Please resubmit the…

Q: Find the term that is used to link columns with the same column names but distinct data types.…

A: The answer to the question is given below:

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: Since you have not provided the database name to write the SQL query so I am using MySQL database to…

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: 5. calculate the percentage of any student and round to 0 digit SELECT cast(round((457/500) *100),0)…

Q: 3.    Create a table for student mark list and insert the values for name, id, m1,m2,m3,m4,m5, total…

A: Oracle SQL: Oracle SQL Developer is a free, integrated development environment that streamlines…

Q: Write a query to get the number of different types of jobs available in the university table.…

A: Functions used in Query: The LIKE operator is used to search for a specified pattern in a column.…

Q: Q.Normalize the following table upto 3NF. Also create tables and forms in Oracle and insert the…

A: First normal form A relationship is the first normal form if and only if each attribute's domain…

Q: Create the DONORS table with the following columns:  donor_id ( PRIMARY KEY), donor_name (Not Null),…

A: According to the guidelines, we are supposed to answer the 1st question, please re-upload the other…

Q: Write a query to fetch details of employees whose Last_Name ends with an alphabet ‘A’ and contains…

A: In this question, first i need to create a employee table which must contain first and last name and…

Q: Write a query to display the brand ID, brand name, brand type, and average price of products for the…

A: “SELECT” statement: It is used to retrieve information from the table or database. The syntax for…

Q: Write a query that will indicate which employee has been booked off for the most number of days by…

A: Note : Here I have created a Doctors table as example to solve the problem. Algorithm :  Step :…

Q: Create a query for selecting Employee_Id , First_Name, Phone_Number where Department_ID is not in…

A: Create table and insert data into it  CREATE TABLE EmpDetails(  Employee_Id INT PRIMARY KEY ,…

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: Given:

Q: )  Write a query that uses NATURAL JOIN TO connect the EMPLOYEE and EMPPROJACT table.   Include the…

A: Here, we have to write SQL queries for the given statements.

Q: rite SQL queries AND Relational algebra expressions (using the relational algebra operators: ρ, σ,…

A: Q4 SQL Database Queries You are given the following database schema of tables: Hotel (HotelNo,…

Q: (check all that apply) Under what conditions, the 3rd normal form is automatically satisfied if…

A: Third Normal FormThird normal form is a normal form used for normalizing a database design for…

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: Create a SQL query leveraging the institution's schema to determine who has not taken a course at…

A: Query in SQL : The Structured Query Language (SQL) query below lists all students' IDs who have not…

Q: Write an SQL query to fetch “FIRST_NAME” from Worker table using the alias name as . ii.Write an SQL…

A: Since you have not provided the db schema containing the table and column details, I am providing…

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: 1)Show all data from employee table where name should be in ascending and salary in descending…

Q: Q1 Show all data from employee table where name should be in ascending and salary in descending…

A: Question 1 Ans : SELECT * FROM employee e  ORDER BY e.name ASC, e.salary DESC; Question 2 Ans :…

Q: Which of the following is correct? (refer to the tables in the JustLee Books database.)a. A group…

A: The Correct option is OPTION (D)

Q: .Write an SQL query to fetch “FIRST_NAME” from Worker table using the alias name as .    ii.Write an…

A: Syntax: SELECT column_name AS alias_nameFROM table_nameWHERE [condition]; Query:   i) SELECT…

Q: 1. Write a query to create a table employee with Emp No (4), Ename, Department, and Salary and…

A: Given Data :

Q: Which of the following is correct? (refer to the tables in the JustLee Books database.)a. A group…

A: Group function Group functions are built-in SQL functions that operate on groups of rows and return…

Q: Using the Schema - data/statistics Write down the following SQL queries. Assume appropriate data…

A: Create appropriate tables and do the given SQL queries     Note: Dear user, as per company policy we…

Q: From the Customer table given below write SQL queries for the following question?   Write a query…

A: Answer in step2

Q: Write an appropriate SQL query to determine if there are any students that are not registered for…

A: Given: Write an appropriate SQL query to determine if there are any students that are not registered…

Q: In relational algebra, what does the operator P do? Select one: O a. Performs a join between two…

A: Functional dependency is the relation that exists between primary keys and non-key attributes…

Q: Implemet the following Query on the books table from book store database. Note: the table books…

A: We use the create table command for this. This is DDL command and we don't require commit command…

Q: Create a query that SELECT all of the EMPLOYEES from the EMPLOYEE TABLE that are Mangers.   Include…

A: SQL self join is used to join or compare a table to itself. SQL self joins are used to compare…

Q: Given two relations x(A,B,C,D) and y(B,C,E,F). Without using outer join expression, write a SQL…

A: The given problem is to be solved in the form of SQL query which will fetch the records from X and Y…

Q: Write a SQL query to add constraint PRIMARY KEY to the column Doc_ID with a suitable constraint name

A: ALTER TABLE tablename ADD CONSTRAINT doc_pk PRIMARY KEY (Doc_ID); The above query is to add a…

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: As per Bartleby's answering guidelines if there are multiple questions then only the first three…

Q: Show how to decorrelate this query using the multiset version of the semi join operation

A: Look at the query properly. There are two tables "r" and "s". There may be a possibility that the…

Q: Given two relations named A and B, if we q-JOIN A and B, the maximum number of attributes in the…

A: Given two relations named A and B, if we q-JOIN A and B, the maximum number of attributes in the…

Q: Write a query to display the patron ID, patron full name, and patron type for each patron sorted by…

A: ORDER BY is the command used to sort the result to display

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Create a query for displaying e1.first_name with e1.last_name of employee under column alias…

A: SQL has a built in function called as  CONCAT(VAL1,VAL2,....VAL255) AS Concatenated value.

Q: 31) Using functions display: a) sum of all salaries b) average of all salaries c) highest salary…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost other…

Q: Using Oracle19c a. Write One query using a single table b. Write four queries using more than…

A: Using Oracle-SQL, We'll be writing the queries.

Q: 4. (a) (b) Relate OLAP and Database. Write a query to create a STUDENT table of your choice with…

A: Database: Database is a collection of inter related data which is used to retrieve, inset or delete…

Intermediate SQL Concepts

A query is a request for data or information from one or more database tables. This information could be presented in the form of pictorials, graphs, or complicated findings which helps in easy interpretation. Structured Query Language (SQL) is the most widely used programming language for retrieving and organizing data from relational databases. Collection of tables with rows and columns is referred to as a database. SQL is the language of databases. It makes it easier to extract specific data from databases, which can then be used for analysis.