From given Excel sheets using SQL 1-How many mortgage clients are under Region Manager = Underwood,Rachel. 2-How many clients are assigned to Advisor = Howard,Angela 3-How many clients are in Alberta (Province = AB I need an explanation of how to write that In SQL

Q: Please see the attached sql function question requiring an sql function to be written to calculate a…

A: alter session set plsql_code_type=native; CREATE FUNCTION mortgage_rate( p_principal…

Q: Write a query in SQL to list the titles of the employees for a specific date

A: Hello student Greetings Hope you are doing great. Thank You!!!

Q: How do scalar functions and table-valued functions differ in SQL, and when might each be preferred?

A: User-defined functions are adaptable tools for encapsulating logic and boosting query capabilities…

Q: What is a candid in sql?

A:

Q: Please answer briefly: Write an SQL query to fetch the EmpId and FullName of all the employees…

A: The question has been answered in step2

Q: What challenges can arise when utilizing the IIF function for conditional logic in SQL?

A: The term "SQL" refers to a domain-specific programming language known as Structured Query Language.…

Q: Answer the given question with a proper explanation and step-by-step solution.   Using SQL Server…

A: In this question we have to write a SQL Based Query using SQL server and the AdventureWorks2012…

Q: What are the considerations for using the CAST and CONVERT functions for data type conversions in…

A: In the world of SQL (Structured Query Language), data type conversions are a fundamental aspect of…

Q: How do deterministic functions in SQL differ from non-deterministic ones in terms of caching and…

A: Deterministic Functions:  Deterministic functions always produce the same output for a given set of…

Q: SQL compile a list of all orders placed on day X by calculating the total number of repairs and the…

A: Solution:   Note :  You didn't mention the table schema so assume by myself.   Given,

Q: What is the difference between COUNT, COUNT DISTINCT, and COUNT(•) in SQL? When will these…

A: Given: What is the difference between COUNT, COUNT DISTINCT, and COUNT(•) in SQL? When will these…

Q: of the nine functions of a DBMS: Data Dictionary Management, Data Storage Management, Data…

A: Database management System is very important and has various uses  all  these functions are…

Q: All books that are checked out are due back in two weeks, with no exceptions. The late fee is 50…

A: Answer is given below-

Q: How can recursive functions be beneficial in SQL, and what are the potential pitfalls?

A: A recursive function in SQL refers to a function or query that calls itself repeatedly to solve a…

Q: How can I calcuate min, max, and average of a dataset in SQL?

A: SQL is a standardised programming language used to extract, organise, manage, and alter data…

Q: What is ETL in SQL?

A:

Q: Write down the benefits of gray box testing in SE.

A: Gray Box Testing is a software testing technique which is a combination of Black Box Testing…

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: The following figure is part of a university database. LNAME and FNAME stands for last name and…

A: Project operation (denoted by pi (∏) symbol) is used to select desired columns (or attributes) from…

Q: a) name of the advisor of the student who takes highest number of courses?

A: According to the question we have to find the student id who takes the highest no of courses: SELECT…

Q: Briefly describe the concept of port forwarding and its primary

A: Port forwarding otherwise called port administration, permits remote servers and gadgets on the web…

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: Write an SQL query to answer the following question: Which instructors are qualified to teach ISM…

A: In this problem, we will write sql query to find the instructor who are well qualified to teach ISM…

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: simplifying conditional logic in SQL?

A: The CHOOSE function is a powerful tool in SQL that simplifies conditional logic by allowing…

Q: the HR department needs the department name, manager first name, manager last name, and job title.…

A: SQL: SQL stands for Structuref Query Language. It is used to access and manipulate the database…

Q: In SQL, what are all of the different numeric data types?

A: SQL is the structured query language that are used to access and manipulate database. To insert or…

Q: In SQL, how do you get the union of two tables? In SQL, how do you find the intersection of two…

A: Consider the below two tables for all the "UNION", "INTERSECT", and "MINUS" operations. Consider two…

Q: What are the primary roles of database functions in SQL?

A: 1) Database functions in SQL are pre-defined operations that allow you to perform various tasks on…

Q: Write PL/SQL or T-SQL procedures to accomplish the following tasks: A: obtain the name and credit…

A: Actually, SQL stands for Structured Query Language.

Q: Write a SQL query to find the number of students in the school from the table:  Students (RollNo.,…

A: Given Table: Students (RollNo., Name, Father'sName, Class, Mobile No., Address) To Find: Count of…

Q: What is aliasing in table joins in SQL and their types?

A: Answer is

Q: List at least 3 differences between Oracle PL/SQL programming functions and procedures (Differences…

A: Differences between Oracle PL/SQL programming functions and procedures   S.N.   function…

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: „By using SQL language return the items and their total number of units that have been ordered…

A: Background:-  Here group by statement will be used on item name column and apply not like '%pen%' to…

Q: We have a single customer with the surname  "Ashworth", write the SQL to return the Firstname,…

A: -- create a tableCREATE TABLE customers (  FirstName  varchar(255),Surname  varchar(255),Phonenumber…

Q: How do I calculate the min, max, avg, and total hospital bed count from a Hospital Table for the…

A: The code to find Maximum, minimum, total and average number of beds in urban areas in the table will…

Q: What is the use of notation in the illustrative SQL commands?

A: Notations in the illustrative SQL commands are : i.  All-capitalized words denote commands.ii.…

Q: 10. Write a query to display the employees of Deptno 20 or 10 joined in the year 1981. 11.Write a…

A: SQL: SQL stands for Structured Query Language. It is used to access and manipulate the databases.…

Q: Using the Online SQL Editor, answer the following questions with screenshots. Link:…

A: The above questions required the use of an online SQL editor to write queries to retrieve specific…

Q: examples of aggregate functions in SQL

A: Examples of aggregate functions in SQL

Q: (a) How do you take union of two tables in SQL?  (b) How do you take the intersection of two tables…

A: SQL stands for Structured Query Language. It is a standardized programming language used for…

Q: What are the potential issues with over-relying on the COALESCE function in SQL?

A: Over the years, SQL has provided developers with a plethora of functions to manipulate and retrieve…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.