Peeps,
I 'm looking at my data and I'm finding something a bit strange with how NOT NULL is treated in HANA.
I run this qry:
select *, 'x'||tcode||'x', length(tcode)
from hanadb.jcds
where objnr = 'NV000115159400000017' and tcode is not null
But you can see that tcode must have something in it ... but I'm not seeing anything there.
I also see in the definition of jcds that is slt'ed from ecc that tcode is defined as not null ... in fact most all the fields slt'ed are defined as not null.
Can someone explain?
Mike