函数名把() 去掉
create or replace function get3_month return number is
nub number;
begin
for idx in 1 .. 50 loop
nub := nub || idx;
end loop;
return(nub);
exception
when others then
dbms_output.put_line(SQLERRM);
return(null);
end;
create or replace function get3_month return number is
nub number;
begin
for idx in 1 .. 50 loop
nub := nub || idx;
end loop;
return(nub);
exception
when others then
dbms_output.put_line(SQLERRM);
return(null);
end;
解决方案 »
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