Difference between revisions of "Database Views"
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#In the ''Custom Aliases'' section, note that the alias fields are autopopulated | #In the ''Custom Aliases'' section, note that the alias fields are autopopulated | ||
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#:See [[Defining Relationships (Joins)]] for more information | #:See [[Defining Relationships (Joins)]] for more information | ||
==Define Relationships (Joins)== | ==Define Relationships (Joins)== |
Revision as of 22:27, 22 July 2011
Designer > Data > Database Views
Reports are created by extracting data from the platform, based on a selected category. A basic report can include information from a single object, and look very much like a View. In addition to reports based on objects and predefined categories, Database Views can define complex data models (categories) across multiple, related objects. Database Views pull fields from multiple, linked objects into a joined category, without directly affecting any of the objects, and yet providing full reporting capability.
- Considerations
Users that have the Customize Objects permission can create a Database View
Create or Edit a Database View
To create or edit a Database View:
- Click Designer > Data > Database Views
- Choose one of the following options:
- Click the [New Database View] button to create a new Database View
- Click the name of the Database view to edit
- Select the desired Objects (move objects to/from the Selected Objects column)
- In the Filter by Record Ownership section, use the Checkbox icon to choose one or more objects
- The Objects selected here define the fields available for filtering in Reports
- In the Custom Aliases section, note that the alias fields are autopopulated
- The default alias name format for Custom Objects is different from the format for System Objects, but can be modified
- Click [Next]
- Define the relationship (Joins) between the objects selected
- See Defining Relationships (Joins) for more information
Define Relationships (Joins)
Create New Reports Using a Database View
To create a new report using a Database View
- Create a Database View that includes the Related Objects of interest
- From the application, click the Reports tab.
- Click [Add Report]
- In the Category tab, choose the Database View
(Database Views are shown along with the standard single-object report categories.) - The field list for the report includes all fields available in the objects that part of the Database View.
- Learn more: Add or Edit a Report
- Considerations
- Edits to a Database View are only allowed after checking against existing reports
- Fields can be removed from the Database View for various reasons - an object can be removed and replaced with a new object or a new set of fields can be selected
- If any fields that are being removed are used in reports based on this Database View, the edits to the Database View will not be allowed; You will have to remove the fields from the affected reports before completing the edit on this Database View
Delete a Database View
To delete a Database View:
Considerations
- In order to delete a Database View, you must first delete any report that uses that category; If a Database View is used in any report, and you attempt to delete the Database View, you will get an error message
- The report(s) must be deleted first, then the Database View can be deleted
- If a Database View is used in a report and you attempt to delete the Database View, you will get an error message