Hello
How do I check is database field is empty?
eng_out = db(db.script.id ==
id_skripte).select(db.script.sc_engine_output)
print "eng_out ",eng_out
## this returns
##eng_out script.sc_engine_output
##<NULL>
if eng_out is None: ## check for nullability
print "field is Null"
Thank you
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