2. find the names of all students who have never taken any course taught by eric lee sql query

How do I list students who do not read books?

6 Chapter 3 Introduction to SQL b. Find the IDs of all students who were taught by an instructor named Einstein; make sure there are no duplicates in the result. This query can be answered in several different ways. One way is as follows. select distinct student.ID from (student join takes using(ID)) join (instructor join teaches using(ID))

What are the best SQL tutorials for beginners?

Example 10: List all students name, surname, the name of the taken book,the taken date and the book’s type. Transact-SQL. Select students.name as studentName,students.surname,books.name as BookName,takenDate,types.name as TypeName from students join borrows on students.studentId = borrows.studentId join books on books.bookId = borrows.bookId ...

How to get the number of students enrolled in a course?

Jan 29, 2021 · The following example shows three code examples. This first code example returns all rows (no WHERE clause is specified) and all columns (using the *) from the Product table in the AdventureWorks2012 database. SQL. USE AdventureWorks2012; GO SELECT * FROM Production.Product ORDER BY Name ASC; -- Alternate way.

How many SQL query examples are there in this article?

• Find the names of all instructors in the Physics department, along with the course_id of all courses they have taught Query 1 ∏instructor.ID,course_id (σdept_name=“Physics” (σ instructor.ID=teaches.ID (instructor x teaches))) Query 2 ∏instructor.ID,course_id (σinstructor.ID=teaches.ID (σ dept_name=“Physics” (instructor) x ...

What is the INTO clause in a second select statement?

In the following example, the INTO clause in the second SELECT statement specifies that the table named ProductResults holds the final result set of the union of the designated columns of the ProductModel and Gloves tables. Note that the Gloves table is created in the first SELECT statement.

What is correlated subquery?

A correlated subquery is a query that depends on the outer query for its values. This query can be executed repeatedly, one time for each row that may be selected by the outer query.

How many courses are full time students enrolled in?

A full-time student is enrolled in at least 4 courses. A part-time student is enrolled in at least 1 course, but no more than 3. 4/ Write a query that shows which teacher (s) are teaching the most number of courses. 5/ Write a query that shows which teacher (s) are teaching the least number of courses.

Do you capitalize SQL?

In terms of habits and style, I tend to capitalize SQL keywords and place commas at the front when listing columns, and make heavy use of common table expressions. I also try to maintain consistent indentation and generously use reasonable column and table aliases.

Answer

I think the answer is B. because the question is asking where in the paragraph does it say she has a b in Mr.Kelp

Answer

The right answer is B Her B in Mr. Kelp's class was her lowest letter grade overall. We can figure it out because of these two words that give us this fact implicitly: lowest and overall. The first one is an adverb meaning that the B was the minimum grade she had in every class she take and overall means taking everything into account.