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Removes duplicate items in the list.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
List 4.4 Yes Yes Yes Yes Yes
MBS( "QuickList.RemoveDuplicateItems"; ListRef { ; RemoveAll; ReturnNewList } )   More


Parameter Description Example Flags
ListRef The reference to the list returned from QuickList.New function. $List
RemoveAll Available in MBS FileMaker Plugin 10.4 or newer.
If duplicate is found also remove the first occurrence. Set to 1 to enable or 0 to disable. Default is disabled.
1 Optional
ReturnNewList Pass 1 to return result as new QuickList.
This new list must be freed later using QuickList.Free function. Pass 0 (Default) to modify the list in the List1 parameter.
0 Optional


Returns OK or error.


Removes duplicate items in the list.
Similar to UniqueValues function in FileMaker to find unique values.

See also

Blog Entries

Release notes

Created 21st September 2014, last changed 8th August 2020

QuickList.Remove   -   QuickList.RemoveEmptyItems

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