假設有一張表student
-- 學生表
create table student
( id varchar2(11
) primary key,
name varchar2(32
) not null
, *** varchar2(3
) not null
, age smallint,
tel varchar(16
))
單條自定義記錄插入
命令格式：
insert into table [(
,...)
]values([
,...]
)//示例：insertinto student(id, name, ***, age, tel) values ('13', 'jack', '男', 13, '13345674567')
命令格式1：
insert all
into [(
,...)
]values([
,...]
)[ into [(
,...)
]values([
,...])]
...select [,
...]
from dual;
//示例：insert all into student(id, name, ***, age, tel)
into student
(id, name, ***, age, tel)
values
('12'
,'jack1'
,'男',12
,'13345674567'
) into student
(id, name, ***, age, tel)
values
('13'
,'jack2'
,'男',13
,'13345674567'
) select '14'
,'jack'
,'男',13
,'13345674567'
from dual;
命令格式2：
insert into [(
,...)
] select [
,...]
from dual
[ union select [
,...]
from dual ]
...//示例：insert into student(id, name, ***, age, tel)
select '24'
,'jack'
,'男',22
,'13345674567'
from dual
union select '25'
,'jack'
,'男',22
,'13345674567'
from dual
union select '26'
,'jack'
,'男',32
,'13345674567'
from dual
命令格式：
insert into [(
,...)
] select [
,...]
from
[where [
...]
] union [ select [
,...]
from
[where [
...]]]
//示例：insert into student(id, name, ***, age, tel)
select
(id-1)
||''
as id, name, ***, age, tel from student where id=
'11'
union select id||
'1'as id, name, ***, age, tel from student where id like '1%'
union select id||
'2'as id, name, ***, age, tel from student where id like '%1' and id/3!=
0
insert into student select *
from student2；
into student values
('12'
,'jack'
,'男',12
,'13345674567'
)
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