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Find empty related records - COUNT or PATTERNCOUNT

Ugo DI LUCA
in Finding & Searching

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I'm looking for a way to find related records from g_Name::Name where the Last Name is empty.

I've tried Count(selfjoinon_gName_tName::t_LastName) = " " or PATTERNCOUNT(selfjoinon_gName_tName::t_LastName; " " ).

Cannot have the number of empty last names for the same first name. confused.gif

  • Author

I found a workaround but I'm sure there is a cleaner solution.

c_matchempty = Case(isempty("lastname","Empty","")

global g_Emptylastname field = text ----> "Empty"

2 concanated

c_t_concanated = Name&"-"&c_matchempty

c_g_concanated = g_Name&"-"&g_Emptylastname

Relationship c_g_concanated::c_g_concanated

checkemptylastname = Count (selfjoin::c_t_concanated)

mad.gifmad.gif

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https://fmforums.com/topic/14414-find-empty-related-records-count-or-patterncount/
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