I have quick SQL questions here: If we left join the first table on the left with the second table on the left, will we get the new table on the right? How about if we apply full outer join to the first table and the second table on the left, will this result in the table on the right? Thanks for answering my questions here and I will upvote if you can answer my question correctly. COLA $100 $200 $500 $500 COL B A B C D COLC A A C C Start with $1300 COLD Sam Sam Mike Mike COLA $100 $100 $200 $500 $500 $500 COLB A A B C C D Sam Sam None Mike Mike None "Made more money" because of duplicates $2100

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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I have quick SQL questions here: If we
left join the first table on the left with
the second table on the left, will we get
the new table on the right? How about
if we apply full outer join to the first
table and the second table on the left,
will this result in the table on the right?
Thanks for answering my questions
here and I will upvote if you can
answer my question correctly.
COL A
$100
$200
$500
$500
COL B
A
B
с
D
COL C
A
A
C
Start with $1300
COL D
Sam
Sam
Mike
Mike
COL A
$100
$100
$200
$500
$500
$500
COL B
A
A
B
C
C
D
Sam
Sam
None
Mike
Mike
None
"Made more money"
because of duplicates
$2100
Transcribed Image Text:I have quick SQL questions here: If we left join the first table on the left with the second table on the left, will we get the new table on the right? How about if we apply full outer join to the first table and the second table on the left, will this result in the table on the right? Thanks for answering my questions here and I will upvote if you can answer my question correctly. COL A $100 $200 $500 $500 COL B A B с D COL C A A C Start with $1300 COL D Sam Sam Mike Mike COL A $100 $100 $200 $500 $500 $500 COL B A A B C C D Sam Sam None Mike Mike None "Made more money" because of duplicates $2100
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