6. Which one of the following is not an aggregate function in SQL? a. COUNT b. ORDER c. SUM d. MAX

Q: Write insert statements to enter first two records into Table 1 as shown in above figure. b.…

A: To create a table: CREATE TABLE tablename (    ID int primary key,    column2 datatype,    column3…

Q: Create a function name BALANCE that returns the status of outstanding amount for each customer. Use…

A: Required : Function name : BALANCE It returns the status of outstanding amount for each customer. IF…

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 does the CONCAT_WS function provide advantages over the traditional CONCAT function in SQL?

A: CONCAT_WS function is an SQL function that is used to add two or more strings together with the…

Q: Imagine a student table with following columns:      Student(Stuid, Name , Age, Major) Write a…

A: given table Student Stuid Name Age Major

Q: Which of the following statements about the SELECT operation in SQL are true? [Select all that…

A: Solution : a) A WHERE clause is always required within a SELECT statement. Answer : False Select…

Q: How does the COALESCE function compare with the ISNULL function when handling NULL values in SQL

A: The COALESCE and ISNULL functions are both used to handle NULL values in SQL. However, they have…

Q: Write the T-SQL scripts for the following tasks:   Write a query to select the employees whose…

A: Please refer to the following step for the complete solution of the problem above.

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

A: part 1: Here we need to find the number of patients who don't have a phone number, so for this, I…

Q: Schema:  Employees (EmpID int, Name varchar(50), Age int, Salary float, DepartmentID int)…

A: HI THERE,I AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU

Q: One of the following SQL constructs cannot be expressed in Relational Algebra - which one? a. CROSS…

A: Relational Algebra is a broadly utilized procedural question language. It gathers examples of…

Q: Database course:  Write SQL queries to do the following    A. List names of IT students.…

A: The SQL queries are given in step 2.

Q: a) Write an SQL query to find the manufacturer and model for all aircraft models with capacity at…

A: a)   SELECT Manufacturer , Model       FROM  Aircraft_Models       WHERE  Capacity>=300 ;   b)…

Q: In SQL, write the appropriate statements to insert default values for these three tables, each table…

A: Prescription table: INSERT INTO prescription (pre_no,pre_date,pre_amount)VALUES (10,12,1200); INSERT…

Q: How do I create a query that includes first name, last name, email and state for all customers and…

A: Query:-   SELECT first_name, last_name, email, state, CASE WHEN customer_type = 'Customer' THEN 'C'…

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: 9. Determine the calendar date of the next occurrence of Wednesday, based on today’s date. SQL…

A: Solution: Introduction: Sql - structured query language  To Determine the calendar date of the next…

Q: Which of the following is false? a. You can use a query to retrieve specific information from a…

A: Explanation: One can use a query when a database has more than one table. It also possible to get…

Q: Instructions Write SQL queries to solve the following problems. We will be using the “university”…

A: The objective of the question is to write SQL queries to extract specific information from the…

Q: How does the STUFF function help in manipulating string data in SQL?

A: The STUFF function in SQL is used to manipulate string data by inserting, replacing, or deleting…

Q: Write three functions in SQL which does the following: The first function should take an integer…

A: In MYSQL function Syntax to convert number from one base to another follows:- CONV(<num to…

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: Why might one use the SPLIT function in SQL for string manipulations, and what are its limitations?

A: Depending on the given delimiter, the divide function in SQL can be used to split text into multiple…

Q: How does the FORMAT function assist in converting date and time values into specific string formats…

A: The FORMAT function in SQL is used to convert date and time values into specific string formats. It…

Q: What is the difference between COUNT, COUNT DISTINCT, and COUNT(*) in SQL?

A: Count commands COUNT, COUNT DISTINCT, and COUNT (*) are stored aggregate functions in SQL…

Q: 1-  Give an example of the following below in PL/SQL, and briefly describe the purpose of each. a)…

A: ( A ).  Procedure :- A Procedure in PL/SQL is a subprogram unit that comprises of a gathering of…

Q: The SQL SELECT statement performs case-sensitive comparisons. a. True b. False

A: The SQL SELECT statement performs case-independent comparisons.   Hence the given statement is…

Q: Based on the picture please write an SQL theory for the following (DONT ANSWER THE ACTUAL QUESTION):…

A: The SQL queries for 3 questions are given below Join is being used...

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: Students Table : • List of all Students, just FirstName, LastName and gpa, with a C avg(2.0 to…

A: ANSWER: Student Table: Syntax of SQL Table Statement

Q: What are the performance implications of using the CROSS APPLY operator with user-defined functions…

A: Using the CROSS APPLY operator with user-defined functions in SQL can lead to performance…

Q: How does the PATINDEX function help in string pattern matching in SQL?

A: Relational databases are managed and worked on using the programming language SQL (Structured Query…

Q: in SQL, Create a Stored Function to identify the total number of staff assigned to each ward (the…

A: A stored function (also known as a consumer feature or user-described characteristic) is a fixed of…

Q: In the preceding PL/SQL block, determine the values and data types for each of the following cases.…

A: PL/SQL block, the values and data types for each of the following cases are:   a) The value of…

Q: Examine the STUDENTS table and the given SQL statement:   EID Name Dept Salary 1001 Aminah…

A: According to given condition, _a% In the STUDENTS table Zainab contains a at second position. And…

Q: Instructor (Instructor_Id, Instructor_Name, specialization, Address, #Department_Id) Write in…

A: First we have to create a table Instructor with details such as Instructor_name, Specialization,…

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: 1. SQL Exercise a) Write the SQL Command [//WRITE CODE HERE] name, salary, department [//WRITE CODE…

A: Solution -   A.)  In this problem we need to solve the sql query SQL command -->  Select name,…

Q: How do you write a single quote as part of a string in SQL?

A: Method to write a single quote as part of a string in SQL: If the programmer wants to write single…

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: PL/SQL program to create a cursor and to display all the records from student table

A: Step to create cursor: Declare cursor Open cursor Fetch record from cursor Close cursor

Q: Which of the following does NOT belong to the SQL Date Functions? a. ADD_MONTHS b. LAST_DAY c.…

A: ADD_MONTHS () function returns date with a given number of months added (date plus integer months).…

Q: List all the rows in which the prescription dates occur on or after November 14.  List all drugs…

A: Given table: PRESCRIPTION table:     DRUG table:

Q: What are some common uses for the STRING_AGG function in SQL?

A: The STRING _ AGG function in SQL is a function that allows you to combine rows of strings into a…

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.…