From 52a015061985356f7f09981e394d4fedb8d5e8df Mon Sep 17 00:00:00 2001
From: zhuxu <zhuxu@gyyx.com>
Date: Fri, 14 Mar 2025 19:47:27 +0800
Subject: [PATCH] fine-tune

---
 base_model/ddl_v2.sql | 61 +++++++++++++++++++++++++------------------
 1 file changed, 35 insertions(+), 26 deletions(-)

diff --git a/base_model/ddl_v2.sql b/base_model/ddl_v2.sql
index 5cc3e22..1139035 100644
--- a/base_model/ddl_v2.sql
+++ b/base_model/ddl_v2.sql
@@ -1,7 +1,7 @@
 CREATE SCHEMA IF NOT EXISTS BASIC;
 
 CREATE TABLE BASIC.ATTRIBUTE_GROUP (
-	ID SERIAL PRIMARY KEY,
+	ID BIGSERIAL PRIMARY KEY,
 	GROUP_TYPE VARCHAR(64) NOT NULL DEFAULT '',
 	GROUP_NAME VARCHAR(64) NOT NULL DEFAULT '',
 	IS_PUBLIC SMALLINT NOT NULL DEFAULT -1,
@@ -11,7 +11,7 @@ CREATE TABLE BASIC.ATTRIBUTE_GROUP (
 );
 
 CREATE TABLE BASIC.DATA_TYPE (
-	ID SERIAL PRIMARY KEY,
+	ID BIGSERIAL PRIMARY KEY,
 	DATA_TYPE VARCHAR(64) NOT NULL DEFAULT '',
 	DATABASE_TYPE VARCHAR(32) NOT NULL DEFAULT '',
 	
@@ -19,7 +19,7 @@ CREATE TABLE BASIC.DATA_TYPE (
 );
 
 CREATE TABLE BASIC.MODEL_TYPE (
-	ID SERIAL PRIMARY KEY,
+	ID BIGSERIAL PRIMARY KEY,
 	MODEL_TYPE VARCHAR(64) NOT NULL DEFAULT '',
 	MODEL_NAME VARCHAR(64) NOT NULL DEFAULT '',
 	REMARK VARCHAR(128) NOT NULL DEFAULT '',
@@ -27,53 +27,62 @@ CREATE TABLE BASIC.MODEL_TYPE (
 	UNIQUE (MODEL_TYPE)
 );
 
-CREATE TABLE BASIC.MAPPING_MODEL_GROUP (
-	ID SERIAL PRIMARY KEY,
-	MODEL_TYPE_ID INTEGER NOT NULL DEFAULT -1,
-	ATTRIBUTE_GROUP_ID INTEGER NOT NULL DEFAULT -1,
+CREATE TABLE BASIC.MODEL_GROUP (
+	ID BIGSERIAL PRIMARY KEY,
+	MODEL_TYPE_ID BIGINT NOT NULL,
+	ATTRIBUTE_GROUP_ID BIGINT NOT NULL,
 	
 	UNIQUE (MODEL_TYPE_ID, ATTRIBUTE_GROUP_ID),
 
-	FOREIGN KEY (MODEL_TYPE_ID) REFERENCES BASIC.MODEL_TYPE (ID),
+	FOREIGN KEY (MODEL_TYPE_ID) REFERENCES BASIC.MODEL_TYPE (ID) ON DELETE CASCADE,
 	FOREIGN KEY (ATTRIBUTE_GROUP_ID) REFERENCES BASIC.ATTRIBUTE_GROUP (ID)
 );
 
 CREATE TABLE BASIC.ATTRIBUTE (
-	ID SERIAL PRIMARY KEY,
-	ATTRIBUTE_GROUP_ID INTEGER NOT NULL DEFAULT -1,
+	ID BIGSERIAL PRIMARY KEY,
+	ATTRIBUTE_GROUP_ID BIGINT NOT NULL,
 	ATTRIBUTE VARCHAR(128) NOT NULL DEFAULT '',
 	ATTRIBUTE_NAME VARCHAR(64) NOT NULL DEFAULT '',
-	DATA_TYPE_ID INTEGER NOT NULL DEFAULT -1,
-	LENGTH_PRECISION INTEGER NOT NULL DEFAULT 0,
-	SCALE INTEGER NOT NULL DEFAULT 0,
+	DATA_TYPE_ID BIGINT NOT NULL,
+	LENGTH_PRECISION INTEGER NOT NULL DEFAULT -1,
+	SCALE INTEGER NOT NULL DEFAULT -1,
 	IS_NOT_NULL SMALLINT NOT NULL DEFAULT -1,
 	DEFAULT_VALUE VARCHAR(64) NOT NULL DEFAULT '',
 	VALUE_RANGE VARCHAR(128) NOT NULL DEFAULT ',',
 	
 	UNIQUE (ATTRIBUTE_GROUP_ID, ATTRIBUTE),
     UNIQUE (ATTRIBUTE, ATTRIBUTE_NAME),
-	
+
 	FOREIGN KEY (ATTRIBUTE_GROUP_ID) REFERENCES BASIC.ATTRIBUTE_GROUP (ID),
 	FOREIGN KEY (DATA_TYPE_ID) REFERENCES BASIC.DATA_TYPE (ID)
 );
 
-CREATE TABLE BASIC.ATTRIBUTE_TEMPLATE (
-	ID SERIAL PRIMARY KEY,
-	TEMPLATE_NAME VARCHAR(64) NOT NULL DEFAULT '',
-	ATTRIBUTE_GROUP_ID INTEGER NOT NULL DEFAULT -1,
-	DATA_TYPE_ID INTEGER NOT NULL DEFAULT -1,
-	LENGTH_PRECISION INTEGER NOT NULL DEFAULT 0,
-	SCALE INTEGER NOT NULL DEFAULT 0,
-	IS_NOT_NULL SMALLINT NOT NULL DEFAULT -1,
-	DEFAULT_VALUE VARCHAR(64) NOT NULL DEFAULT '',
-	VALUE_RANGE VARCHAR(128) NOT NULL DEFAULT '',
-	
+CREATE TABLE BASIC.MODEL_ATTRIBUTE (
+	ID BIGSERIAL PRIMARY KEY,
+	MODEL_TYPE_ID BIGINT NOT NULL,
+	ATTRIBUTE_GROUP_ID BIGINT NOT NULL,
+	ATTRIBUTE_ID BIGINT NOT NULL,
+
+	UNIQUE (MODEL_TYPE_ID, ATTRIBUTE_GROUP_ID, ATTRIBUTE_ID),
+
+	FOREIGN KEY (MODEL_TYPE_ID) REFERENCES BASIC.MODEL_TYPE (ID) ON DELETE CASCADE,
 	FOREIGN KEY (ATTRIBUTE_GROUP_ID) REFERENCES BASIC.ATTRIBUTE_GROUP (ID),
+	FOREIGN KEY (ATTRIBUTE_ID) REFERENCES BASIC.ATTRIBUTE (ID) ON DELETE CASCADE
+);
+
+CREATE TABLE BASIC.ATTRIBUTE_TEMPLATE (
+	ID BIGSERIAL PRIMARY KEY,
+	TEMPLATE_NAME VARCHAR(64) NOT NULL DEFAULT '',
+	DATA_TYPE_ID BIGINT NOT NULL,
+	LENGTH_PRECISION INTEGER NOT NULL DEFAULT -1,
+	SCALE INTEGER NOT NULL DEFAULT -1,
+	IS_NOT_NULL SMALLINT NOT NULL DEFAULT -1,
+	
 	FOREIGN KEY (DATA_TYPE_ID) REFERENCES BASIC.DATA_TYPE (ID)
 );
 
 CREATE TABLE BASIC.MODEL_CONNECTIVITY (
-	ID SERIAL PRIMARY KEY,
+	ID BIGSERIAL PRIMARY KEY,
 	FROM_MODEL VARCHAR(64) NOT NULL DEFAULT '',
 	TO_MODEL VARCHAR(64) NOT NULL DEFAULT '',
 	CONNECTIVITY SMALLINT NOT NULL DEFAULT -1