wuzhen update2

backend/sql/test_fix_result.sql

@@ -0,0 +1,52 @@
+-- ================================================================
+-- 测试 teacher_name 字段修复结果
+-- 文件: test_fix_result.sql
+-- 功能: 验证修复是否成功
+-- ================================================================
+
+USE hzdyjs_xg;
+
+-- 1. 检查表结构
+SELECT '=== 检查表结构 ===' AS message;
+SHOW CREATE TABLE jcbt_poverty_application;
+
+-- 2. 检查关键字段属性
+SELECT '=== 检查关键字段属性 ===' AS message;
+SELECT
+    COLUMN_NAME AS '字段名',
+    DATA_TYPE AS '数据类型',
+    IS_NULLABLE AS '允许NULL',
+    COLUMN_DEFAULT AS '默认值',
+    COLUMN_COMMENT AS '注释'
+FROM INFORMATION_SCHEMA.COLUMNS
+WHERE TABLE_SCHEMA = 'hzdyjs_xg'
+  AND TABLE_NAME = 'jcbt_poverty_application'
+  AND COLUMN_NAME IN ('teacher_id', 'teacher_name')
+ORDER BY ORDINAL_POSITION;
+
+-- 3. 测试插入记录（不包含teacher_name）
+SELECT '=== 测试插入记录 ===' AS message;
+
+INSERT INTO jcbt_poverty_application (
+    id, application_no, academic_year, term, student_id, student_no, student_name,
+    gender, college_id, college_name, major_id, major_name, class_id, class_name,
+    recognition_group, recognition_type_id, recognition_type_name, assistance_types,
+    status, create_by, create_time, tenant_id
+) VALUES (
+    999999999, 'TEST001', '2024-2025', 1, 1001, '202401001', '测试学生',
+    '1', 101, '计算机学院', 10101, '计算机科学', 1010101, '测试班级',
+    '特殊群体', 1, '特困生', '助学金',
+    'DRAFT', 103, NOW(), '000000'
+);
+
+-- 4. 查询测试记录
+SELECT '=== 查询测试记录 ===' AS message;
+SELECT
+    id, student_name, teacher_id, teacher_name, status
+FROM jcbt_poverty_application
+WHERE id = 999999999;
+
+-- 5. 清理测试数据
+DELETE FROM jcbt_poverty_application WHERE id = 999999999;
+
+SELECT '✅ 测试完成！如果没有错误，说明修复成功！' AS result;