add

backend/sql/03_user.sql

@@ -1,28 +1,41 @@
--- 切换到目标数据库
+-- =========================================================
-\c postgres;
+-- user.sql 👤
+-- 无物化视图 | 超可视提示 | 可重复执行
+-- PostgreSQL 17.4+ 👍
+-- =========================================================
 
+-- 1️⃣ 开始 🚀
 DO $$
 BEGIN
+    RAISE NOTICE '🚀============ user 部署开始 ============🚀';
+END $$;
+
+-- 2️⃣ 连接目标库
+\c postgres;
+
+-- 3️⃣ 表结构 -----------------------------------
+DO $$
+BEGIN
+    -- user 主表（关键字，双引号包裹）
     IF NOT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'user') THEN
-        CREATE TABLE "user" (  -- user是关键字，用双引号包裹
+        CREATE TABLE "user" (
-            id UUID DEFAULT gen_random_uuid_v7() PRIMARY KEY NOT NULL,
+            id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
             deleted BOOLEAN NOT NULL DEFAULT FALSE,
             created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
             updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
         );
         CREATE TRIGGER update_user_updated_at
-        BEFORE UPDATE ON "user"
+            BEFORE UPDATE ON "user"
-        FOR EACH ROW
+            FOR EACH ROW EXECUTE FUNCTION update_data_modified_column();
-        EXECUTE FUNCTION update_data_modified_column();
+        RAISE NOTICE '1️⃣✅ user 主表已创建';
-        
-        RAISE NOTICE 'created user table and trigger';
     ELSE
-        RAISE NOTICE 'user table already exists';
+        RAISE NOTICE '1️⃣⏩ user 主表已存在，跳过';
     END IF;
 
+    -- user_account
     IF NOT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'user_account') THEN
         CREATE TABLE user_account (
-            id UUID DEFAULT gen_random_uuid_v7() PRIMARY KEY NOT NULL,
+            id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
             user_id UUID NOT NULL,
             account VARCHAR NOT NULL,
             deleted BOOLEAN NOT NULL DEFAULT FALSE,
@@ -30,18 +43,17 @@ BEGIN
             updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
         );
         CREATE TRIGGER update_user_account_updated_at
-        BEFORE UPDATE ON "user_account"
+            BEFORE UPDATE ON user_account
-        FOR EACH ROW
+            FOR EACH ROW EXECUTE FUNCTION update_data_modified_column();
-        EXECUTE FUNCTION update_data_modified_column();
+        RAISE NOTICE '2️⃣✅ user_account 子表已创建';
-        
-        RAISE NOTICE 'created user_account table and trigger';
     ELSE
-        RAISE NOTICE 'user_account table already exists';
+        RAISE NOTICE '2️⃣⏩ user_account 子表已存在，跳过';
     END IF;
 
+    -- user_password
     IF NOT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'user_password') THEN
         CREATE TABLE user_password (
-            id UUID DEFAULT gen_random_uuid_v7() PRIMARY KEY NOT NULL,
+            id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
             user_id UUID NOT NULL,
             password VARCHAR NOT NULL,
             deleted BOOLEAN NOT NULL DEFAULT FALSE,
@@ -49,55 +61,53 @@ BEGIN
             updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
         );
         CREATE TRIGGER update_user_password_updated_at
-        BEFORE UPDATE ON "user_password"
+            BEFORE UPDATE ON user_password
-        FOR EACH ROW
+            FOR EACH ROW EXECUTE FUNCTION update_data_modified_column();
-        EXECUTE FUNCTION update_data_modified_column();
+        RAISE NOTICE '3️⃣✅ user_password 子表已创建';
-        
-        RAISE NOTICE 'created user_password table and trigger';
     ELSE
-        RAISE NOTICE 'user_password table already exists';
+        RAISE NOTICE '3️⃣⏩ user_password 子表已存在，跳过';
     END IF;
 END $$;
 
+-- 4️⃣ 视图 ------------------------------------
 DO $$
 DECLARE
     view_exists BOOLEAN;
 BEGIN
-    -- 检查视图是否已存在
     SELECT EXISTS (
         SELECT 1 FROM information_schema.views 
         WHERE table_name = 'user_info_view'
     ) INTO view_exists;
 
-    -- 若视图存在，先删除（避免字段名冲突）
     IF view_exists THEN
         DROP VIEW user_info_view;
-        RAISE NOTICE '已删除旧视图 user_info_view';
+        RAISE NOTICE '4️⃣♻️ 已删除旧视图 user_info_view';
     END IF;
 
-    -- 创建或更新视图
     CREATE OR REPLACE VIEW user_info_view AS
-    SELECT 
+    SELECT
         u.id AS user_id,
-        ua.account AS account,
+        ua.account,
-        up.password AS password,
+        up.password
-        u.deleted AS deleted
+    FROM "user" u
-    FROM 
+    JOIN user_account ua ON u.id = ua.user_id AND ua.deleted = FALSE
-        "user" u
+    JOIN user_password up ON u.id = up.user_id AND up.deleted = FALSE
-    JOIN 
+    WHERE u.deleted = FALSE;
-        user_account ua ON u.id = ua.user_id
-    JOIN 
-        user_password up ON u.id = up.user_id
-    WHERE
-        u.deleted = FALSE;
 
--- 根据视图是否已存在输出不同提示
+    RAISE NOTICE '4️⃣✅ user_info_view 已创建/更新';
-    IF view_exists THEN
-        RAISE NOTICE '视图 user_info_view 已更新（删除旧视图后重建）';
-    ELSE
-        RAISE NOTICE '视图 user_info_view 已创建';
-    END IF;
 EXCEPTION
     WHEN OTHERS THEN
-        RAISE NOTICE '处理视图时发生错误: %', SQLERRM;
+        RAISE NOTICE '4️⃣❌ 处理视图时发生错误: %', SQLERRM;
 END $$;
+
+-- 5️⃣ 性能索引 ------------------------------------------------
+CREATE INDEX IF NOT EXISTS idx_user_account_user_id_deleted ON user_account(user_id, deleted);
+CREATE INDEX IF NOT EXISTS idx_user_password_user_id_deleted ON user_password(user_id, deleted);
+
+RAISE NOTICE '5️⃣✅ 全部索引已确保存在';
+
+-- 6️⃣ 完成 🎉
+DO $$
+BEGIN
+    RAISE NOTICE '🎉============ user 部署完成 ============🎉';
+END $$;