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=count({$<x={"isnull(y)"}>}x)
this expression gvng me 0 value
need to check null value for x field
x,y are fiel;d names
Try like this
=Count({$<x={"=isnull(y)"}>}x)
Please check this
What is your final requirement???
Or this
=Count({$<x={"=Len(Trim(y)) = 0"}>}x)
=Count({$<x={"=Len(Trim(y)) = 0"}>}DISTINCT x)
=count({$-<y={"*"} > } x)
u help, thanq
ta