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1_1.fp
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1-1.sql
--建立实验2所要求的4个表，同时完成数据完整性的定义（实体完整性、参照完整性和用户自定义的域完整性）
--建立客户表如下：
create table 客户(客户号 char(8) primary key check((ascii(客户号)>=65 and ascii(客户号)=97 and ascii(客户号)
1-1.sql
INSERT INTO 产品 (产品号,产品名称,规格说明,单价) values ('PR200501','显示器','17',$500)
INSERT INTO 产品 values ('PR200502','移动硬盘','40G',$800)
INSERT INTO 产品 values ('PR200503','液晶显示器','15',$1500)
INSERT INTO 产品 value
1_1.dsw
Microsoft Developer Studio Workspace File, Format Version 6.00
# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
###############################################################################
1_1.dsp
# Microsoft Developer Studio Project File - Name="1_1" - Package Owner=
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Conso