WGU D427

San Francisco, CA 94110, USA How many attributes are present in the address fragment? - Answer-4. Each entity is considered an attribute. -San Francisco -CA -94110 -USA The Package table has the following columns: Weight Description LastChangedDate TrackingNumber Which column should be designated the primary key for the Package table? - Answer-TrackingNumber. This is the only option that will always have to be UNIQUE. Which SQL command is an example of data defin...

San Francisco, CA 94110 USA How many attributes are present in the address fragment? - 1 - 2 - 3 - 4 4 The Package table has the following columns: Weight—decimal Description—optional variable length string LastChangedDate—date TrackingNumber—integer Which column should be designated the primary key for the Package table? - Weight - Description - LastChangedDate - TrackingNumber Tracking Number Which data type will store ":22:12" as a temporal value without loss of ...

7.1 LAB - Alter Movie table The Movie table has the following columns: ID - positive integer 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. ALTER TABLE Movie ADD P...

Schema The definition of how data in a database will be organized. - Create - Read - Update - Delete The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? DATE: YYYY-MM-DD DATETIME: YYYY-MM-DD HH:MM:SS What is the DATE datatype syntax? What is the DATETIME datatype syntax? It will have 3 numbers before the decimal and 2 after. What does DECIMAL(3,2) indicate? Stored Procedures a series of commands stored on the database. This a...