chr(0) in SQL window

Denis

Member
Greetings!

In SQL window the result of the statement
select '1'||chr(0)||'2' from dual;
is displayed like '1'
whereas
select '1'||chr(1)||'2' from dual;
is displayed like '12'

The recent result really misleads because anything like '*'||chr(0) looks like NULL

Cheers
Denis
 
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