From 0daf7725601ef9b32e9d0747c47c974c0b692226 Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Fri, 2 Jan 2026 19:08:03 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dtask=5Fapproval=5Flog?=
 =?UTF-8?q?=E8=A1=A8=E7=BB=93=E6=9E=84=E4=B8=8D=E5=8C=B9=E9=85=8D=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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问题：实体类TaskApprovalLog定义的字段与数据库表不匹配
- 缺少approval_level字段
- 缺少approver_name字段
- 缺少action字段
- 缺少comment字段
- 缺少changes字段

解决：重新创建task_approval_log表，使其与实体类定义一致
---
 database/fix_task_approval_log.sql | 36 ++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 database/fix_task_approval_log.sql

diff --git a/database/fix_task_approval_log.sql b/database/fix_task_approval_log.sql
new file mode 100644
index 0000000..784a125
--- /dev/null
+++ b/database/fix_task_approval_log.sql
@@ -0,0 +1,36 @@
+-- 修复 task_approval_log 表结构，添加缺失的字段
+-- 问题：实体类 TaskApprovalLog 定义的字段与数据库表不匹配
+-- 解决：重新创建表或添加缺失的字段
+
+-- 方案1：删除旧表并重新创建（推荐，如果没有重要数据）
+DROP TABLE IF EXISTS task_approval_log;
+
+CREATE TABLE task_approval_log (
+    id BIGINT AUTO_INCREMENT PRIMARY KEY COMMENT '主键',
+    task_id BIGINT NOT NULL COMMENT '任务ID',
+    approval_level INT NULL COMMENT '审核级别：1-需求部门，2-接单部门',
+    approver_id BIGINT NOT NULL COMMENT '审核人ID',
+    approver_name VARCHAR(100) NULL COMMENT '审核人姓名',
+    action VARCHAR(20) NOT NULL COMMENT '操作：approve/reject/modify',
+    comment TEXT NULL COMMENT '审核意见',
+    changes TEXT NULL COMMENT '修改的内容（JSON格式）',
+    create_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    INDEX idx_task_id (task_id),
+    INDEX idx_approver_id (approver_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='任务审核记录表';
+
+-- 验证表结构
+SELECT 
+    COLUMN_NAME, 
+    COLUMN_TYPE, 
+    IS_NULLABLE, 
+    COLUMN_DEFAULT,
+    COLUMN_COMMENT
+FROM 
+    INFORMATION_SCHEMA.COLUMNS 
+WHERE 
+    TABLE_SCHEMA = DATABASE() 
+    AND TABLE_NAME = 'task_approval_log'
+ORDER BY 
+    ORDINAL_POSITION;
+