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Declare
I number:=5;
The begin
For I in 1.. 3
Loop
Dbms_output. Put_line (' local: '| | to_char (I) | |', global: '| | to_char (main) I));
end loop;
End the main;
CodePudding user response:
I number, the name of the variable change,CodePudding user response:
How does this change?
, if the variable names, there is no need to use external piece of label,