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Description

Compares both strings and returns any missing pattern(s) of the 1st string. 

Signature

MatchListFindMissing('matchstring1','matchstring2')

Example

Function Expression Returns
MatchListFindMissing('aaa,bbb,ccc,ddd,eee', 'eee,fff') 'aaa,bbb,ccc,ddd'
MatchListFindMissing('aaa,bbb', 'aaa,bbb,ccc,ddd,eee') '?'
MatchListFindMissing('aaa,bbb,ccc,ddd,eee', '') 'aaa,bbb,ccc,ddd,eee'
MatchListFindMissing('', '') '?' 
MatchListFindMissing('aaa,bbb,ccc,ddd,eee,aaa', 'bbb,hhh,bbb,ccc') 'bbb,ccc'


                                                                   

== $0

Parameters

Name Type Description Required
fromdate xxxx xxxx xxxx
todate xxxx xxxx xxxx
interval xxxx xxxx xxxx

Notes: