create table TEST_RANK_OVER
(
CLASS NUMBER(
NAME VARCHAR
SCORE NUMBER(
);
delete from test_rank_over;
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
insert into test_rank_over (class
select class
from test_rank_over;
查詢結果
class name score rank
說明
select class
查詢結果
class name score rank
From:http://tw.wingwit.com/Article/program/Oracle/201311/18060.html