Jump to content
View in the app

A better way to browse. Learn more.
FMForums.com

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Self Join Calc

Genx
in Relationships

Featured Replies

... righto just a small problem / query... i have a table set up with an id and a global store field.. when you execute a script, the id is added to the global... now ive made a self-join relationship between the global field and the id...

basically, how do you check if the id is already in the global returning a 0 if its not in the list or 1 if it is..?... lol work around but hey...

cheers, genx

Try:

Position ( ¶ & list & ¶ ; ¶ & item & ¶ ; 1 ; 1 )

or:

not IsEmpty ( FilterValues ( list ; item ) )

  • Author

hmmmm, perfect

cheers

Create an account or sign in to comment

https://fmforums.com/topic/39684-self-join-calc/
Go to topic listing

Important Information

By using this site, you agree to our Terms of Use.

I accept

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.