Thanks for the question, santhoshreddy.
Asked: April 21, 2017 - 2:28 pm UTC
Last updated: April 26, 2017 - 8:48 pm UTC
Version: 11G
Viewed 1000+ times
with rws as ( select rownum x from dual union all select null x from dual ) select count(*), count(x) from rws; COUNT(*) COUNT(X) 2 1
A reader, April 26, 2017 - 5:29 am UTC
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