For example:. In the example above, the MAX function is used to calculate the next available invoice number for the related field "Invoice ID". If "Invoices" is the current table, then the formula above may not work as the MAX function extracts the maximum value of the field in the current record.
Instead, use a self-join by creating another Table Occurrence of Invoices and a Cartesian relationship between "Invoices" and "Invoices 2".
Then, you can modify the above formula to reference the second Table Occurrence Skip to Main Content. Resetting an auto-enter serial number in FileMaker Pro. For example, you might want to reset the next serial value after you do one of the following: Import records into a FileMaker Pro database with an existing auto-entry serial number field Delete multiple serialized numbers from a FileMaker Pro database You may find it necessary to reset the auto-enter serial number functionality when using your solutions.
There are several ways to do this as discussed below: Change the auto-enter serial number settings manually Change the auto-enter serial number settings using "Replace Field Contents" Change the auto-enter serial number settings using a script Change the auto-enter serial number settings manually The auto-enter serial number options are part of the definition of a field in FileMaker Pro. NOTE: If this option is grayed out or otherwise not accessible, then the account name and password you are using to log into your file do not have the required privileges.
Double click on the field that you want to change the options for. Substitute techniques for FileMaker 7 users will be discussed when necessary.
Download WorkFiles. Virtual Training Company. Sign Up Login. Pricing Start. FileMaker Pro 8: Beginner Course. Author : John Mark Osborne. Transcription not available. Just click on the movie link to play a lesson. Lifetime online access to this course. Download for offline access. Course outline. About John Mark Osborne Hide these tips. Lesson Notes Subscribed users can add notes to any lesson for future reference. FileMaker 8 Family of Products About the Tutorial Series Why an Invoicing Example?
What is a Database? Planning your Solution Creating a Database. Templates New Empty File Creating Fields Housekeeping Fields Modifying Fields Organizing Fields Other Tabs Working with the Database. Data Entry Status Area The 4 Modes Records Menu Previewing Pages New Layout pt. Finding and Sorting. Basic Find How the Index Works pt. New Requests Symbols pt. What is Troi Serial Plug-in?
Native FileMaker script triggering, to get incoming data into the database. The possibility to open an unlimited number of serial ports and to trigger different scripts for different ports. Support for high speed connections up to Kbps. Clear example databases to get started quickly. All these features also work in a runtime solution. What is new in version 3. The main changes since the beta version are: Significantly improved the speed of triggering scripts when data comes in.
Improved script triggering when a script is already running or is paused.
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