chore(sync): 同步当前工作区全部变更（学员学号可编辑并留空自动生成等）

RuoYi-Vue/sql/train/v2/008_migrate_teacher.sql

@@ -6,7 +6,7 @@
 -- 设计依据: RailwaySystem 数据库 V2 字段设计与 Kingbase DDL 规范 V1.0 及 Round 1 审查要求
 -- 安全规范: 
 --   1. 严禁在脚本中出现真实教师姓名、电话、身份证、邮箱等明文数据！
---   2. 完全采用纯 DML 数据映射: t_department -> org_name, t_title -> job_title, create_user -> create_by
+--   2. 完全采用纯 DML 数据映射: t_department -> dept_name, t_title -> job_title, create_user -> create_by
 --   3. 执行后验证迁移完整性，再将 status 与 del_flag 设为 NOT NULL 并安全移除旧列
 -- ==============================================================================
 
@@ -15,7 +15,7 @@ BEGIN;
 -- 步骤 1: 数据平滑映射 (仅更新新字段为空的行，保证幂等)
 UPDATE train_teacher
 SET 
-    org_name    = COALESCE(org_name, t_department),
+    dept_name    = COALESCE(dept_name, t_department),
     job_title   = COALESCE(job_title, t_title),
     create_by   = COALESCE(create_by, create_user),
     status      = COALESCE(status, 1),
@@ -31,7 +31,7 @@ BEGIN
     SELECT count(*) INTO v_total_cnt FROM train_teacher;
     SELECT count(*) INTO v_unmigrated_cnt 
     FROM train_teacher 
-    WHERE org_name IS NULL OR status IS NULL OR del_flag IS NULL;
+    WHERE dept_name IS NULL OR status IS NULL OR del_flag IS NULL;
 
     IF v_total_cnt <> 1 THEN
         RAISE EXCEPTION '>>> [008-FATAL] 教师数据校验异常: 期望精确 1 条数据，实际检测到 % 条', v_total_cnt;