DUAL table has structure as
DUMMY varchar2(1)
so how it is diplaying strings of length more than 1 (like SELECT '12345' from DUAL?
Question asked by visitor Niloy Chaudhury
DUAL table has structure as
DUMMY varchar2(1)
so how it is diplaying strings of length more than 1 (like SELECT '12345' from DUAL
Question asked by visitor Niloy Chaudhury
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