1、打开ql/sql测试窗口
2、输入脚本
-- Created on 2012/11/7 by JERRY
declare
-- Local variables here
count integer;
begin
-- Test statements here
dbms_output.put_line('start:'||sysdate);
for count in 1..1000000 loop
insert into gather_hour a
values (sys_guid(), sysdate, sys_guid(), sys_guid(), 123, sys_guid(), 100022229999);
commit;
end loop;
dbms_output.put_line('end:'||sysdate);
end;
3、执行脚本