180 likes | 316 Vues
Lesson 29: Building a Database. Learning Objectives. After studying this lesson, you will be able to: Identify key database design techniques Open an existing database Create a database table using Design view Create a form Create a report Create a table from an Excel worksheet
E N D
Learning Objectives • After studying this lesson, you will be able to: • Identify key database design techniques • Open an existing database • Create a database table using Design view • Create a form • Create a report • Create a table from an Excel worksheet • Create a new database using a template
Planning a Database Design Asking questions helps identify objects Reports Fields Tables Foreign keys Forms Queries • What info do you want to obtain from the database? • What pieces of data do you need for the info? • What groups do the fields fit into? • How do the groups interconnect? • What is the most efficient way to input data? • What questions will the data answer?
Opening a Database • Same basic procedures used to open files in other computer programs • Enabling content to control security
Saving a Database as a New File • File > Save As command in Access is different from other applications Save an existing object as a new object Save an existing databaseas a new database
Opening Database Objects • Database objects are grouped by type on the Navigation Pane • Procedures for opening database objects similar to those used to open programs from the Desktop: • Double-click the object in the Navigation Pane • Right-click object in the Navigation Pane and choose Open • Drag the object name from the Navigation Pane to the work area of the Access window
Working with Tabbed Objects • Each open object in the database window is identified by a tab • To switch among open objects, click a tab
Creating Database Objects • The Create tab of the Ribbon contains tools for creating all database objects • Tools on the Ribbon are grouped by object type • Each object type has several different formats to choose from
Creating a Simple Form – Input • Forms are used to input data into database tables • Forms obtain their field names and data from tables or queries • Simple forms contain all fields for the table or query on which they are based
Creating Simple Reports – Output • Processes data into meaningful information • Formats data for printing • Contains all fields from the associated table
Importing Data from Excel • Creates new tables from data stored in other programs • External Data tab on the Ribbon contains Import tools • Most import procedures use Wizards
Create a Database Using a Template • In Access, database templates are ready-to-use databases • Each template contains a set of objects designed for a specific purpose • Storing contacts, tracking projects, etc. • Each object in the database created with a template can be customized to meet specific needs
Finding and Selecting Templates Sample templates Business templates group downloaded from Microsoft Search for more templates