The Movie table has the following columns: ID - integer, primary key Title - variable-length string Genre - variable-length string RatingCode - variable-length string Year - integer Write ALTER statements to make the following modifications to the Movie table: Add a Producer column with VARCHAR data type (max 50 chars). Remove the Genre column. Change the Year column's name to ReleaseYear, and change the data type to SMALLINT.

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
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2.7 LAB - Alter Movie table

 

The Movie table has the following columns:

  • ID - integer, primary key
  • Title - variable-length string
  • Genre - variable-length string
  • RatingCode - variable-length string
  • Year - integer

Write ALTER statements to make the following modifications to the Movie table:

  1. Add a Producer column with VARCHAR data type (max 50 chars).
  2. Remove the Genre column.
  3. Change the Year column's name to ReleaseYear, and change the data type to SMALLINT.
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