ORACLE字符数字日期之间转化(二)
ursor;
l_rc rc;
l_dummy all_objects.object_name%type;
l_start number default dbms_utility.get_time;
begin
for I in 1 .. 1000
loop
open l_rc for
’select object_name from all_objects ’||
fetch l_rc into l_dummy;
close l_rc;
end loop;
dbms_output.put_line
( round( (dbms_utility.get_time-l_start)/100, 2 ) ||
’ seconds ...’ );
end;