📄 sql.txt
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********建库hua**********
IF EXISTS (SELECT *
FROM master..sysdatabases
WHERE name = 'tengfei')
DROP DATABASE tengfei
GO
CREATE DATABASE tengfei
GO
create database tengfei
on
(name='tengfei_data',
filename='d:\tengfei.mdf',
size=5MB,
maxsize=100MB,
filegrowth=10%)
log on
(name='tengfei_log1',
filename='d:\tengfei_log1.ldf',
size=5MB,
maxsize=20MB,
filegrowth=20%),
(name='tengfei_log2',
filename='d:\tengfei_log2.ldf',
size=5MB,
maxsize=20MB,
filegrowth=20%)
go
************CJ表***********
USE tengfei
CREATE TABLE CJ
(学号 char(12) NOT NULL PRIMARY KEY,
姓名 char(12) NULL,
高等数学成绩 int NULL ,
英语成绩 int NULL,
法律成绩 int NULL,
)
GO
USE tengfei
INSERT INTO CJ
VALUES('200501','吴腾飞',90,70,96)
INSERT INTO CJ
VALUES('200502','陈应名',69,76,60)
INSERT INTO CJ
VALUES('200503','陈名',75,32,69)
INSERT INTO CJ
VALUES('200504','程程',69,56,96)
INSERT INTO CJ
VALUES('200505','郭伟',85,89,86)
INSERT INTO CJ
VALUES('200506','王丽霞',91,92,93)
INSERT INTO CJ
VALUES('200507','郭德玲',12,13,16)
INSERT INTO CJ
VALUES('200508','罗毕霞',96,97,98)
INSERT INTO CJ
VALUES('200509','陈凯',73,76,99)
INSERT INTO CJ
VALUES('200510','胡伶俐',69,66,66)
GO
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