From 7d44352efc6d3397efda076f9a192130a383e065 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8F=B6=E5=AD=90=E8=B1=AA?= <2936219414@qq.com>
Date: Tue, 12 Sep 2023 17:12:07 +0800
Subject: [PATCH] zy

---
 .../9.12\344\275\234\344\270\232.md"          | 124 ++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 "54 \345\217\266\345\255\220\350\261\252/9.12\344\275\234\344\270\232.md"

diff --git "a/54 \345\217\266\345\255\220\350\261\252/9.12\344\275\234\344\270\232.md" "b/54 \345\217\266\345\255\220\350\261\252/9.12\344\275\234\344\270\232.md"
new file mode 100644
index 0000000..603755c
--- /dev/null
+++ "b/54 \345\217\266\345\255\220\350\261\252/9.12\344\275\234\344\270\232.md"	
@@ -0,0 +1,124 @@
+```mysql
+
+CREATE DATABASE aa;
+use aa; 
+/*==============================================================*/
+/* DBMS name:      MySQL 5.0                                    */
+/* Created on:     2023-09-12 11:28:33                          */
+/*==============================================================*/
+
+
+drop table if exists a;
+
+drop table if exists dianying;
+
+drop table if exists doubandianying;
+
+drop table if exists xieyingping;
+
+drop table if exists yanyuanxinxi;
+
+drop table if exists ²é¿´ÆÀÂÛ;
+
+/*==============================================================*/
+/* Table: a                                                     */
+/*==============================================================*/
+create table a
+(
+   imdb_id              varchar(20) not null,
+   IMDb                 varchar(20) not null,
+   dy_name              varchar(20) not null,
+   primary key (imdb_id, IMDb)
+);
+
+/*==============================================================*/
+/* Table: dianying                                              */
+/*==============================================================*/
+create table dianying
+(
+   IMDb                 varchar(20) not null,
+   wz                   varchar(20),
+   dy_name              varchar(20) not null,
+   dy_lx                varchar(20) not null,
+   zpgj                 varchar(20) not null,
+   dy_language          varchar(20) not null,
+   sy_time              date not null,
+   time                 time not null,
+   dy_ym                varchar(20),
+   primary key (IMDb)
+);
+
+/*==============================================================*/
+/* Table: doubandianying                                        */
+/*==============================================================*/
+create table doubandianying
+(
+   wz                   varchar(20) not null,
+   mc                   varchar(20) not null,
+   primary key (wz)
+);
+
+/*==============================================================*/
+/* Table: xieyingping                                           */
+/*==============================================================*/
+create table xieyingping
+(
+   re_id                int not null auto_increment,
+   IMDb                 varchar(20),
+   re_evaluate          varchar(20) not null,
+   re_headline          varchar(20) not null,
+   re_text              varchar(999) not null,
+   primary key (re_id)
+);
+
+/*==============================================================*/
+/* Table: yanyuanxinxi                                          */
+/*==============================================================*/
+create table yanyuanxinxi
+(
+   imdb_id              varchar(20) not null,
+   name                 varchar(20) not null,
+   sex                  char(1) not null,
+   constellation        varchar(20) not null,
+   birthday             varchar(20) not null,
+   birthplace           varchar(20) not null,
+   occupation           varchar(20) not null,
+   more_name            varchar(20) not null,
+   family               varchar(20) not null,
+   introduction         varchar(200) not null,
+   primary key (imdb_id)
+);
+
+/*==============================================================*/
+/* Table: ²é¿´ÆÀÂÛ                                                  */
+/*==============================================================*/
+create table ²é¿´ÆÀÂÛ
+(
+   re_id1               char(10) not null,
+   IMDb                 varchar(20),
+   re_evaluate          varchar(20) not null,
+   re_name              char(10) not null,
+   re_time              char(10) not null,
+   re_text1             char(10) not null,
+   reply                char(10) not null,
+   primary key (re_id1)
+);
+
+alter table a add constraint FK_Relationship_2 foreign key (imdb_id)
+      references yanyuanxinxi (imdb_id) on delete restrict on update restrict;
+
+alter table a add constraint FK_Relationship_5 foreign key (IMDb)
+      references dianying (IMDb) on delete restrict on update restrict;
+
+alter table dianying add constraint FK_Relationship_1 foreign key (wz)
+      references doubandianying (wz) on delete restrict on update restrict;
+
+alter table xieyingping add constraint FK_Relationship_3 foreign key (IMDb)
+      references dianying (IMDb) on delete restrict on update restrict;
+
+alter table ²é¿´ÆÀÂÛ add constraint FK_Relationship_4 foreign key (IMDb)
+      references dianying (IMDb) on delete restrict on update restrict;
+
+
+```
+
-- 
Gitee