Hi all,
Is there a way to concatenate several fields, and if they are empty have length = 0 or nulls?
I am trying to execute the following and always comes back with length of 1, even though fields are empty..
ALLVARS = LENGTH(COMPRESS(CATS(FIELD1,FIELD2,FIELD3,DATE1,DATE2),'00'X));
the compress is there because sometimes I have binary zeroes on the dates.
I just want to execute a process in case the fields have values and another one if they don't.
how can I solve it?
Thanks
Miguel
Try LENGTHN().
And here is why:
forgot to say, all the fields are defined as characters.
It always comes back with a length of 1...
Not understanding why is that..
Thanks
Try
CMISS(FIELD1,FIELD2,FIELD3,DATE1,DATE2) = 5;
to check if all values are missing.
PG
Thanks PGStats,
I wasn't even aware this functions existed. :smileylaugh:
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