In Oracle database, If LNAME and FNAME fields exist in our table, then we can include the following in SELECT clause: I: LNAME||', '||FNAME as Full Name II: I & II: are correct I & II: are not correct concat(concat(Iname,', I & II: are correct || I & II: are not correct '), fname) full_name

In Oracle database, If LNAME and FNAME fields exist in our table, then we can include the following in SELECT clause: I: LNAME||', '||FNAME as Full Name II: I & II: are correct I & II: are not correct concat(concat(Iname,', I & II: are correct || I & II: are not correct '), fname) full_name

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Transaction Processing

Transaction processing is a computational style generally performed by server computers, which supports interactive applications (apps). Transaction processing is also known as information processing, which divides the work into indivisible and individual operations called transactions. The transaction is a set of tasks; a single task is considered as the minimum processing unit that cannot be divided again.

Question

In Oracle database, If LNAME and FNAME fields exist in our table, then we can
include the following in SELECT clause:
I: LNAME||', '||FNAME as Full_Name
II:
I & II: are correct
I & II: are not correct
concat(concat(Iname,',
I & II: are correct
||
I & II: are not correct
'), fname) full_name

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