SQL Server的简单示例:
1、首先,建立一个表,然后通过存储过程往该表中插入100条记录
以下是引用片段:
create table teachers(id int primary key not
null identity(10000,100),tea_name varchar(50),
tea_age int default 20)
create procedure insert1000teachers
as
declare @tea_name varchar(50)
declare @tea_age int
declare @index int
declare @count int
set @index=1
set @count=100
while @index<@count
begin
set @tea_age=30*rand()
set @tea_name="teacher"
set @tea_name=@tea_name+convert(varchar,@index)
insert into teachers(tea_name,tea_age)
values(@tea_name,@tea_age)
set @index=@index+1
end 数据挖掘论坛
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2、创建数据库
以下是引用片段:
create database test1
on
primary
(
name=t1_dat,
filename="d: est_database1 1_dat.mdf",
size=1,
filegrowth=15%,
maxsize=50
),
(
name=t2_dat,
filename="d: est_database1 2_dat.ndf",
size=1,
maxsize=UNLIMITED,
filegrowth=1
)
log on
(
name=t_log,
filename="d: est_database1 _log.ldf",
size=1,
maxsize=UNLIMITED,
filegrowth=1
) 数据挖掘论坛
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