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Transcript
Database Systems Introduction to Microsoft Access Part 1 1 Introduction • In its simplest form, Access is a database application • It uses a relational database management model, which means you can relate each piece of information to other pieces of information by joining them. 2 Create Tables • By using wizard • By entering data • By design view – specify field name, data type – set general attributes – set primary key 3 Establish Relationships • Click the relationships button on the toolbar • Tables are related by matching fields. 4 Types of Queries • Select query • Update query • Append query • Delete query 5 Create Queries • By using wizard – select table, fields – Not convenient to design complex query • By design view • By SQL view – Input SQL sentence directly 6 Microsoft Access 7 Defining a New Data Base 8 Naming the Data Base File Name OK Change Name/Directory 9 The New Data Base 10 Tables General Relational Data base Table Fields Row or Record Id 214 215 320 Name Jones Age 25 Address 1 New St, Malvern Key Field (Indexed) 11 Access Table 12 Define Fields in Table 13 Add The Name Field 14 Select Field Type 15 Set the Field’s Parameters 16 Name as Primary Key 17 Define the Image Field Select OLE Object 18 Image Parameters 19 Click to Save the Table Click Yes 20 Name the Table 21 Table1 is now in the Database 22 Select Forms Select New Form 23 Associate Form with Table Relate Form To Table 24 Create Form for Table1 Select Form Wizard 25 Select AutoForm 26 New Form -Run Mode 27 Close the Form 28 Save the Form Select Yes 29 Name the Form 30 Form is part of the Database Form in Database 31 Modify the Form 32 Delete the Current Title Click The Title and Press Delete 33 Select A in ToolBox for Title 34 Properties 35 Save the Change 36 Run The Form Click Open or Double Click The Form 37 Add an Image Record 38 Type in the Name 39 Select ClipArt File 40 Copy Butterfly to Clipboard 41 Paste Butterfly to Image 42 The Butterfly goes to Image 43 Enter Next Record 44 Insert Object Right Mouse Click 45 Select Object Type 46 Select Graph 47 Graph 48 Clip Art 49 Cartoon 50 Add a “Next” Button 51 Name the Button 52 The Button Event 53 Exit Button 54 Name the “Exit” Button 55 The Exit Button 56 End of Lecture 57