The SQL like operator is case sensitive (in most systems), but the lower() function on strings can be used to perform case-insensitive matching. To show how, write a query that finds departments whose names contain the string “sci” as a substring, regardless of the case.

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A: Select  courseid, secid, year, semester , Count( snum) From Section Group By  courseid   Order by…

Q: What is the evaluation order for the Boolean operators (AND, OR, NOT) in an SQL command?

A: What is the evaluation order for the Boolean operators (AND, OR, NOT) in an SQL command?

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

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Q: In SQL, what is the purpose of the LIKE operator? Give an example to back up your claim.

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Q: When do you think that the CASE keyword in SQL would be useful?

A: The CASE statement always goes in the SELECT clause CASE must include the following components:…

Q: What does SQL's Like operator do?

A: When a value is compared to other similar matters, the SQL LIKE clause employs wildcard operators to…

Q: We have employee table contains (emp-no, emp-name, emp-age, emp-salary, emp-department) write a…

A: Given Employee table contains the attributes: emp_no, emp_name, emp_age, emp_salary, emp_department

Q: WHERE clauses can be used with HAVING clauses, but can they be used together in the same SQL SELECT…

A: WHERE clauses can be used with HAVING clauses, but can they be used together in the same SQL SELECT…

Q: Write an SQL query to fetch all the employees who either live in California or work under a manager…

A: The Query is given below with OUTPUT screenshot

Q: . Write an SQL query to fetch all the EmpIds which are present in either of the tables –…

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Q: Construct a SQL query, using REGEXP_REPLACE, which will return all rows from project table which…

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

A: ANSWER IN STEP 2:

Q: True or FalseString comparisons in SQL are case sensitive.

A: Explanation: The data in DBMS is stored and retrieved by using a specific language called SQL. DBMS…

Q: Using the university schema, write an SQL query to find section(s) with maximum enrollment. The…

A: EXPLANATION: Step 1: We have details of the section in the section table and students who are taking…

Q: Given two relations r(A, B, validtime) and s(B, C, validtime), where validtime denotes the valid…

A: This question comes under Database Management Systems To write an SQL query to compute the temporal…

Q: How do you qualify the name of a field in an SQL query? When is it necessary to do so? give few…

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Q: Write an SQL query to find the position of the character 'a' in the Book Name, arrange the books…

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Q: Write a PL/SQL block that declares and uses two cursors-one without a parameter and one with a…

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Q: The LIKE operator in SQL serves what purpose? Give an example to back up your claim.

A: SQL (Structured Query Language) for a computer language for managing relational databases and…

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: What is the evaluation order for the Boolean operators (AND, OR, NOT) in an SQL command? How can a…

A: The AND, OR and NOT operators can be used in combined fashion with WHERE Clause.  NOT operator…

Q: In SQL We can use the * for selecting the whole column in the table but is it possible In the case…

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Q: Write the SQL code that will produce the same information that was shown in Problem 2, but sorted by…

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Q: e name of a field in an SQL query? When

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Q: a) Your task is to write a SQL query to find count of employee who does not have a manager in the…

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Q: te An SQL Query To Fetch “FIRST_NAME” From Worker Table Using The Alias Name As <WORKER_NA

A: Lets see the solution.

Q: Write an SQL query to find the length of the word after removing first and last letter k from the…

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Q: Write and run an SQL query to list all students and courses they are registered for. Include, in…

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Q: Write an SQL query to print the first three characters of FIRST_NAME from Worker table. Write an SQL…

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Q: Write an SQL query display the employee name who's job description is Technical with his/her plan…

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Q: Write down the SQL commands for the following queries: a) Find the titles of all courses from your…

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Q: Write an SQL query using the NOT operator that will show all employeeinformation from the Employee…

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Q: Write an SQL query using the UPDDATE and SET operator that willoverwrite all values containing 16…

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Q: Write an SQL query to fetch the count of employees working in project ‘P1’. Please define the query

A:

Q: Write a PL/SQL using a cursor with Basic loop to update the Price attribute of all flight records in…

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Q: Is this statement true of false? In SQL, the SELECT statement, the HAVING clause, and the WHERE…

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Q: Write an SQL expression to list the schedule id and booking class of all the bookings for customers…

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Q: In this assignment your task is to Write sosL query to find the all the account and contact in which…

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Q: For below DEPARTMENT table write a SQL query  so that repeated group names are shown with quotation…

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Q: use sql developer to create a query for cursor..   cursor  cur1   as SELECT e.first_name,…

A: The answer is given in the below step

Q: From Oracle SQL Need the code. Task 3: In the NONCAT table, change the description of item ID DT12…

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Q: Write an SQL query using a Wildcard operator that will show any ISBNstarting with 995 in the Books…

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Q: Write an SQL query to fetch the employees whose name begins with any two characters, followed by a…

A: Question. Write an SQL query to fetch the employees whose name begins with any two characters,…

Q: Write an SQL query to fetch the count of employees working in the department ‘Admin’.

A: Write an SQL query to fetch the count of employees working in the department ‘Admin’.