Answer / prativa mishra

create or replace function return_date(r_date DATE) return VARCHAR2
is
a number;
b VARCHAR2(200);
begin
begin
select LAST_DAY(TO_DATE(r_date,'DD/MM/RRRR')) - to_date(r_date,'DD/MM/RRRR') into a FROM DUAL;
end;
begin
select to_CHAR(r_date,'DDTH')||' '||'OF'||TO_char(r_date,'MONTH')||' ,'||a||' days left for month end' into b from dual;
end;
return b;
end;

execute:- select return_date(sysdate) from dual;

20TH OFNOVEMBER ,10 days left for month end

Answer / prativa mishra

select hire_date,
to_char(hire_date,'ddth')||' '||'of'||'
'||to_char(hire_date,'month')||','||(last_day(hire_date)-
hire_date)||'days left for month end' aa
from
employees
where TO_DATE(HIRE_DATE,'DD-MON-RRRR')=&HIRE_DATE

Answer / bijaylaxmi

create or replace function cal_date(i_date DATE) return VARCHAR2
is
x number;
y VARCHAR2(200);
begin
begin
select LAST_DAY(TO_DATE(i_date,'DD/MM/yyyy')) - to_date(i_date,'DD/MM/yyyy') into x FROM DUAL;
end;
begin
select to_CHAR(i_date,'DDTH')||' '||'OF'||TO_char(i_date,'MONTH')||' ,'||x||' days left for month end' into y from dual;
end;
return y;
end;
>select cal_date('13-NOV-12') from dual;
o/p:-13th of November, 17 days left for
month end".

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