Alter the structure of the table Activities by adding a new column called 'ActivityDescription' of type Varchar2(100). This column will hold the description of each activity. Table name: StudentstudidChar(9)Primary keyFirstNameVarchar2(50) NOT NULLLastNameVarchar2(50) NOT NULLEmailVarchar2(50) NOT NULL, UNIQUEphoneNumberNumber(8)NOT NULL, UNIQUEDateofBirthDateNOT NULL|GPANumber(1,2) NOT NULLTable name: ClubclubIDNumber(3)Primary keyClubNameVarchar2(20) NOT NULLIstudid|Char(9)NOTNULL,UNIQUE,Foreign keyTable Name: MemberOfClubIDNumber(3) Primary Key, Foreign KeyStudidChar(9)Primary Key, Foreign KeyjoiningDateDateTable Name: ActivitiesActidNumber(3) Primary KeyActdtDATENOT NULLPlaceVarchar2(50)NOT NULLdurationNbHour NumberNOT NULLTable Name: OrganizeactidNumber(3) Primary Key, Foreign keyclubIDNumber(3)Primary key, Foreign keyFeeNumber(4,2)

alter table add is used to add columns in existing table. This helps in adding columns which comes…

Answered: Alter the structure of the table…

Alter the structure of the table Activities by adding a new column called 'ActivityDescription' of type Varchar2(100). This column will hold the description of each activity.

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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Question

Alter the structure of the table Activities by adding a new column called 'ActivityDescription' of type Varchar2(100). This column will hold the description of each activity.