Read the following text and choose the correct option: The IN clause before a nested SELECT requires that the field BEFORE and AFTER the IN operator contain the same type of records and data type. For example the 'species' fields in the query below WHERE city = 'LONDON' and species IN %3D (SELECT species FROM Animal_Table)

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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Read the following text and choose the correct option:
The IN clause before a nested SELECT requires that the field BEFORE and AFTER
the IN operator contain the same type of records and data type.
For example the 'species' fields in the query below
WHERE city = 'LONDON' and species IN
%3D
(SELECT species
FROM Animal_Table)
The text is true.
The text is false, since the column must be the same name, regardless of the
data type or types of records.
The text is false, since a nested query using IN requires more than one column
to be retrieved.
Example:
WHERE city - 'LONDON' and species IN
(SELECT species, gender
FROM Animal Table)
Transcribed Image Text:Read the following text and choose the correct option: The IN clause before a nested SELECT requires that the field BEFORE and AFTER the IN operator contain the same type of records and data type. For example the 'species' fields in the query below WHERE city = 'LONDON' and species IN %3D (SELECT species FROM Animal_Table) The text is true. The text is false, since the column must be the same name, regardless of the data type or types of records. The text is false, since a nested query using IN requires more than one column to be retrieved. Example: WHERE city - 'LONDON' and species IN (SELECT species, gender FROM Animal Table)
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