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Home FREE SKILL DEVELOPMENT TRAINING'S LAB ASSIGNMENT

Microsoft-Access-Day-Seven

Relationships Group:













Relationships: Define how the data in tables is related, such as ID Fields or name fields in different tables that should match.

Steps: 

  • Create two Tables
  • Create the “Customers “ table and below format




  • Create the “Orders “ table and below format





  • Click on Datasheet Tab
  • Choose Relationships Group Area
  • Click on Relationships option
  • You Add the Customer Table and Orders Table

  • We will now click the ID field in Customer table and drag it to the CUSTOMERID field in Order table.
Notice the mouse pointer image changes from a circle with a line across to a plus sign as it hovers over the fields in Order Table.  When you release the mouse button at the end of the click and drag operation, a new EDIT RELATIONSHIPS pop up form opens.


  • Click the three tick boxes which say ENFORCE REFERENTIAL INTEGRITY, CASCADE UPDATE RELATED FIELDS, and CASCADE DELETE RELATED RECORDS.



  • Click on Create Button
  • Enter the data in both tables
  • Add data in Customer Table 


  • Add data in Orders Table













Join Type :
1. Only include rows where the joined fields from both tables are equal.

2. Include ALL records from 'Customers' and only those records from 'Orders' where the joined fields are equal.

3. Include ALL records from 'Orders' and only those records from 'Customers' where the joined fields are equal.

Object Dependencies: Show objects in the database that uses the selected object, Such as queries that rely on specific tables or tables that rely on other tables.