create table test( id int identity(1,1), test varchar(800) )
果真是难道一片人阿...create table t ( id int identity(1,1) , name varchar(10) )
create table tb(field int identity(1,1),a int) insert tb select 44 union all select 32 union all select 65 union all select 66select * from tb drop table tb
create table tb(ID int identity(1, 1))
嘿嘿。我一个一个试一下。。3Q了。。CSDN就是好人多。
create table mytable(id int identity(1,1) , sessionid nvarchar(32) not null,name char(10) not null) 这个可以创建谢谢大家了。
请问akuzou下面这些是什么意思。create table tb(field int identity(1,1),a int) insert tb select 44 union all select 32 union all select 65 union all select 66select * from tb drop table tb
对下面的数字更改后查询结果不变? 为什么? create table tb(field int identity(1,1),a int) insert tb select 44 union all select 32 union all select 65 union all select 66select * from tb drop table tb
create table #tp(F1 int identity(1,1), F2 int)insert into #tp (f2) select 100select * from #tpdrop table #tp
SQL>create table test(id int primary key,name varchar2(20)) 表已创建 SQL>create sequence prodseq start with 1 increment by 1; 序列已创建 SQL>insert into product values(prodseq.nextval,'name1'); 创建1行 SQL>insert into test values(prodseq.nextval,'name2'); 创建1行 SQL>select * from test;
create table tb(field int identity(1,1))
id int identity(1,1),
test varchar(800)
)
(
id int identity(1,1) ,
name varchar(10)
)
insert tb select 44
union all select 32
union all select 65
union all select 66select * from tb
drop table tb
这个可以创建谢谢大家了。
insert tb select 44
union all select 32
union all select 65
union all select 66select * from tb
drop table tb
create table tb(field int identity(1,1),a int)
insert tb select 44
union all select 32
union all select 65
union all select 66select * from tb
drop table tb
identity
jetsql
autoincrement
表已创建
SQL>create sequence prodseq start with 1 increment by 1;
序列已创建
SQL>insert into product values(prodseq.nextval,'name1');
创建1行
SQL>insert into test values(prodseq.nextval,'name2');
创建1行
SQL>select * from test;