| how to write return in the function [message #626280] |
Fri, 24 October 2014 03:43  |
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mist598
Messages: 1195
Registered: February 2013
Location: Hyderabad
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Senior Member |
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Hi all,
Is this correct process to write return in the function? no need to write Return after End if right?
function xxc_qty_value return Number
is
v_qty number(10);
begin
if ... then
if ... then
begin
select col1
into v_qty
from table1;
return nvl(v_qty, 0);
Exception
When others then
v_qty := 0;
return v_qty;
end;
end if;
if ... then
begin
select col1
into v_qty
from table1;
return nvl(v_qty, 0);
Exception
When others then
v_qty := 0;
return v_qty;
end;
end if;
else
Begin
select col1
into v_qty
from table1;
return nvl(v_qty, 0);
Exception
When others then
v_qty := 0;
return v_qty;
end;
end if; -->Here!!!!!
end;
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