From a6bdd0037c3a79ee7f521b0106d026b9e3a2b8f8 Mon Sep 17 00:00:00 2001
From: Kangmin An <hkkm612@gmail.com>
Date: Tue, 23 Mar 2021 14:27:21 +0900
Subject: [PATCH] Database Setting - Create Relations.

---
 server/db/eue.sql | 58 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 server/db/eue.sql

diff --git a/server/db/eue.sql b/server/db/eue.sql
new file mode 100644
index 0000000..f169a4a
--- /dev/null
+++ b/server/db/eue.sql
@@ -0,0 +1,58 @@
+/*
+    # EUE Server Database Schema
+
+    1. LOCDO
+        - 행정구역 도/특별시/특별자치시 이름과 코드 저장
+        - LOCSIGUNGU와 LOCINFO에 참조됨
+
+    2. LOCSIGUNGU
+        - 행정구역 시/군/구 이름과 코드 저장
+        - LOCDO를 참조
+        - LOCINFO에 참조됨
+
+    3. LOCINFO
+        - 행정구역 읍/면/동 이름과 코드 및 날씨 정보 URL 저장
+        - LOCDO와 LOCSIGUNGU를 참조
+
+    4. USER
+        - 사용자 ID, PassWord, 거주지역코드, 데이터 URL 저장
+        - LOCINFO를 참조
+*/
+
+CREATE TABLE LOCDO
+(
+    CODE INT NOT NULL,
+    DONAME VARCHAR(20) NOT NULL,
+    PRIMARY KEY(CODE)
+);
+
+CREATE TABLE LOCSIGUNGU
+(
+    CODE INT NOT NULL,
+    DOCODE INT NOT NULL,
+    SGGNAME VARCHAR(20) NOT NULL,
+    PRIMARY KEY(CODE),
+    FOREIGN KEY(DOCODE) REFERENCES LOCDO(CODE) ON UPDATE CASCADE ON DELETE RESTRICT
+);
+
+CREATE TABLE LOCINFO
+(
+    CODE INT NOT NULL,
+    DOCODE INT NOT NULL,
+    SGGCODE INT NOT NULL,
+    EMDNAME VARCHAR(20) NOT NULL,
+    DATALINK TEXT,
+    PRIMARY KEY(CODE),
+    FOREIGN KEY(DOCODE) REFERENCES LOCDO(CODE) ON UPDATE CASCADE ON DELETE RESTRICT,
+    FOREIGN KEY(SGGCODE) REFERENCES LOCSIGUNGU(CODE) ON UPDATE CASCADE ON DELETE RESTRICT
+);
+
+CREATE TABLE USER
+(
+    ID VARCHAR(20) UNIQUE NOT NULL,
+    PW VARCHAR(20) NOT NULL,
+    LOCCODE INT NOT NULL,
+    DATALINK TEXT,
+    PRIMARY KEY(ID),
+    FOREIGN KEY(LOCCODE) REFERENCES LOCINFO(CODE) ON UPDATE CASCADE ON DELETE RESTRICT
+);
\ No newline at end of file
-- 
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