From 7842297c188dbf9c26d135d4eecd6620274e1a01 Mon Sep 17 00:00:00 2001 From: iridiumR Date: Thu, 13 Apr 2023 12:17:07 +0800 Subject: [PATCH] feat(DB): exp1 --- DB/exp1.sql | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/DB/exp1.sql b/DB/exp1.sql index 55e8154..e06efff 100644 --- a/DB/exp1.sql +++ b/DB/exp1.sql @@ -19,7 +19,8 @@ create table orders( m_account varchar(20) references members(m_account), p_no char(10) references products(p_no), o_quantity int, - o_date date + o_date date, + primary key (m_account,p_no) ); insert into members values ('jin', '刘津', '女', '北京', 8200, 'jin'),