Question: What does the SQL 'LEFT JOIN' return? Question 9 options: A ) Only the matching rows in both tables B ) All rows from the

What does the SQL 'LEFT JOIN' return?
Question 9 options:
A) Only the matching rows in both tables
B) All rows from the left table, and the matched rows from the right table
C) All rows from both tables
D) Only the rows from the right table

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

If you assign a correlation name to one table in a join, Question 2 6 options: you have to use that name for the table in the query you have to qualify every column name in the query you have to...

Q:

SQL BASIC When creating a table Decimal (7,2) means: a) The number can have at most a total of 2 digits before the decimal and 7 digits after the decimal. b) The number can have at most a total of 7...

Q:

What is an inner Join? Returns only transactions that occur in both tables Returns all rows from the left table and only matching rows from the right table Returns all rows from the right table and...

Q:

What is a Full Outer Join? Returns only transactions that occur in both tables Returns all rows from the left table and only matching rows from the right table Returns all rows from the right table...

Q:

Question 3 2 Points Which type of join returns all rows from the left table and the matching rows from the right table, but excludes the unmatched rows from the right table? INNER JOIN LEFT JOIN...

Q:

QUESTION 5 Suppose there are two tables: A and B. and we run command SELECT * from A LEFT JOIN B on A.orderid = B.orderid. What would be the code output? only the records from table A where tables A...

Q:

1. Your company uses 2 tables to store product information named LocalProducs and InternationalProducts. You also use a table named Orders that stores open order information. You must retrieve the ID...

Q:

TASK The Lavaan Project (ugent.be) Replicate the Confirmatory Factor Analysis of the page: installing the lavaanPlot and generate the model plot (display the model graphically) The lavaan Project We...

Q:

the following relational algebra questions based on tables S1 and S2 (below) Question 1 What is the output of S1 S2 ? The row identified by sid 22 The rows identified by sid 31 and 58 The row...

Q:

QUESTION 1 10 points Save Answer Which of the following is used to restrict rows in SQL? O SELECT OFROM O WHERE GROUP BY QUESTION 2 10 points Save Answer Which of the following is not a SQL function?...

Q:

Caldwell Industries sold $410,000 of consumer electronics during August under a nine month warranty. The cost to repair defects under the warranty is estimated at 4% of the sales price. On October...

Q:

The following information is given concerning options on the stock of a certain company: S = 23, E = 20, r = .09, T = .5, variance = .15, no dividends are expected. Answer the following 2 questions:...

Q:

Consider the following code: int array [ 1 0 ] ; for ( int i = 0 ; i

Q:

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Q:

Visit a business in your community and ask how the business uses recommendation letters when hiring new employees. Are there specific qualities, positive or negative, that the business uses to select...

Q:

Are the objectives the same for all three stages of collection messages? Explain your answer. (Objective 5)

Q:

Rewrite the following opening sentences of persuasive messages to attract the receivers attention. You may use any appropriate attention-getting technique identified in the chapter to make these...