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McGraw-Hill Career Education© 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved. Starting with a Blank Database
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McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Concept 1
• Database – Organized collection of related information
• Table – Vertical columns & horizontal rows where information is stored
• Record– A row – Information about one person, place, or thing
• Field – A column – Smallest unit of information
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Database
DATABASE
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Creating and Naming the Database File
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Starting with a Blank Database
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Access Application Window
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Using Datasheet View • A visual presentation of the data• Consists of rows and columns • Header row contains field names
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Concept 3
• Data type defines the type of data the field will contain
• Used to ensure right kind of data is entered
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Data Type
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Data Types
TextNumberDate/TimeCurrency
AutoNumberYes/No
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McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Switching Views
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Using Design View
• Displays the structure of the table
• Does not show table data
• Used to make changes
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Concept 4
• Characteristic that defines a field
• Each field has a set of properties
• Enhances the way table works
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Field Property
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Field Properties
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Concept 5
• A field that uniquely identifies each record• Most tables have at least one primary key• Requirements
– Key data MUST be unique– Field cannot be empty or null– Data in the field rarely changes
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Primary Key
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Defining a Primary Key
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Printing a Table
McGraw-Hill Career Education © 2008 by the McGraw-Hill Companies, Inc. All Rights Reserved.
Exiting Access
• Click X - Close in the Access window bar• You can also select the Office Button and
choose Exit Access
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