From a9d9af0f5dbcfc2a068b896d71d6ff5935b1f72f Mon Sep 17 00:00:00 2001
From: lapuda <577732344@qq.com>
Date: Wed, 22 Jul 2026 17:07:47 +0800
Subject: [PATCH] fix: create venue booth template in shz schema

---
 sql/cms_venue_booth_template.sql | 35 +++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 10 deletions(-)

diff --git a/sql/cms_venue_booth_template.sql b/sql/cms_venue_booth_template.sql
index a3f8338..5aa27ee 100644
--- a/sql/cms_venue_booth_template.sql
+++ b/sql/cms_venue_booth_template.sql
@@ -1,10 +1,25 @@
 -- 场地展位图模板：只保存固定布局，不保存企业、预定状态或预定记录。
 -- 瀚高数据库 / PostgreSQL 兼容；可重复执行。
+-- 所有对象显式建在 shz schema，避免 psql 会话的默认 public schema 造成业务不可见。
 
-CREATE SEQUENCE IF NOT EXISTS "cms_venue_booth_id_seq" START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1;
+-- 清理由本 migration 早期未设置 search_path 可能留下的空 public 表；如发现有数据则停止，绝不静默删除。
+DO $$
+BEGIN
+    IF to_regclass('public.cms_venue_booth') IS NOT NULL THEN
+        IF EXISTS (SELECT 1 FROM public.cms_venue_booth) THEN
+            RAISE EXCEPTION 'public.cms_venue_booth contains data; please migrate it deliberately before running this migration';
+        END IF;
+        DROP TABLE public.cms_venue_booth;
+    END IF;
+    IF to_regclass('public.cms_venue_booth_id_seq') IS NOT NULL THEN
+        DROP SEQUENCE public.cms_venue_booth_id_seq;
+    END IF;
+END $$;
 
-CREATE TABLE IF NOT EXISTS "cms_venue_booth" (
-    "id" BIGINT NOT NULL DEFAULT nextval('"cms_venue_booth_id_seq"') PRIMARY KEY,
+CREATE SEQUENCE IF NOT EXISTS shz.cms_venue_booth_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1;
+
+CREATE TABLE IF NOT EXISTS shz.cms_venue_booth (
+    "id" BIGINT NOT NULL DEFAULT nextval('shz.cms_venue_booth_id_seq'::regclass) PRIMARY KEY,
     "venue_id" BIGINT NOT NULL,
     "booth_number" VARCHAR(50) NOT NULL,
     "position_x" INTEGER NOT NULL DEFAULT 0,
@@ -17,11 +32,11 @@ CREATE TABLE IF NOT EXISTS "cms_venue_booth" (
     "del_flag" CHAR(1) DEFAULT '0'
 );
 
-COMMENT ON TABLE "cms_venue_booth" IS '场地展位图模板';
-COMMENT ON COLUMN "cms_venue_booth"."venue_id" IS '场地ID';
-COMMENT ON COLUMN "cms_venue_booth"."booth_number" IS '展位号';
-COMMENT ON COLUMN "cms_venue_booth"."position_x" IS 'X坐标';
-COMMENT ON COLUMN "cms_venue_booth"."position_y" IS 'Y坐标';
+COMMENT ON TABLE shz.cms_venue_booth IS '场地展位图模板';
+COMMENT ON COLUMN shz.cms_venue_booth."venue_id" IS '场地ID';
+COMMENT ON COLUMN shz.cms_venue_booth."booth_number" IS '展位号';
+COMMENT ON COLUMN shz.cms_venue_booth."position_x" IS 'X坐标';
+COMMENT ON COLUMN shz.cms_venue_booth."position_y" IS 'Y坐标';
 
-CREATE UNIQUE INDEX IF NOT EXISTS "uk_cms_venue_booth_number" ON "cms_venue_booth" ("venue_id", "booth_number");
-CREATE INDEX IF NOT EXISTS "idx_cms_venue_booth_venue" ON "cms_venue_booth" ("venue_id");
+CREATE UNIQUE INDEX IF NOT EXISTS uk_cms_venue_booth_number ON shz.cms_venue_booth ("venue_id", "booth_number");
+CREATE INDEX IF NOT EXISTS idx_cms_venue_booth_venue ON shz.cms_venue_booth ("venue_id");