mirror of
https://codeup.aliyun.com/67762337eccfc218f6110e0e/per-boe/java-servers.git
synced 2025-12-07 01:46:47 +08:00
Compare commits
3 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
|
|
37d444800a | ||
|
|
8ff8703576 | ||
|
|
d5b774a9ad |
@@ -150,6 +150,22 @@ public class CourseManageApi extends ApiBaseController{
|
||||
dto.setOrgIds(ids);
|
||||
dto.setReadIds(userOrgIds.getReadIds());
|
||||
PageList<Course> coursePageList = courseService.findPage(pager.getPageIndex(), pager.getPageSize(),dto);
|
||||
// 补充审核人和审核时间(取最近一条审核记录)- 批量查询优化
|
||||
if (coursePageList != null && coursePageList.getList() != null && !coursePageList.getList().isEmpty()) {
|
||||
List<String> courseIds = coursePageList.getList().stream().map(Course::getId).collect(Collectors.toList());
|
||||
Map<String, CourseHRBPAudit> latestAuditMap = hrbpAuditService.findLatestByCourseIds(courseIds);
|
||||
for (Course c : coursePageList.getList()) {
|
||||
try {
|
||||
CourseHRBPAudit latest = latestAuditMap.get(c.getId());
|
||||
if (latest != null) {
|
||||
c.setAuditUser(latest.getAuditUser());
|
||||
c.setAuditTime(latest.getAuditTime());
|
||||
}
|
||||
} catch (Exception ignore) {
|
||||
// ignore single course enrich error
|
||||
}
|
||||
}
|
||||
}
|
||||
return success(coursePageList);
|
||||
}catch(Exception e) {
|
||||
log.error("管理课程列表查询错误",e);
|
||||
|
||||
@@ -400,6 +400,15 @@ public class Course extends BaseEntity {
|
||||
@Transient
|
||||
private String teacher;
|
||||
|
||||
/**审核人名称(列表展示用)*/
|
||||
@Transient
|
||||
private String auditUser;
|
||||
|
||||
/**审核时间(列表展示用)*/
|
||||
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
|
||||
@Transient
|
||||
private LocalDateTime auditTime;
|
||||
|
||||
public Course(String id,String name,String summary,String coverImg,String sysCreateAid,String sysCreateBy,Integer type,LocalDateTime publishTime){
|
||||
super.setId(id);
|
||||
this.name=name;
|
||||
|
||||
@@ -2,6 +2,7 @@ package com.xboe.module.course.service;
|
||||
|
||||
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import com.xboe.common.PageList;
|
||||
import com.xboe.module.course.dto.CourseHRBPAuditDto;
|
||||
@@ -56,5 +57,10 @@ public interface ICourseHRBPAuditService {
|
||||
*/
|
||||
PageList<CourseHRBPAudit> pageList(Integer pageIndex, Integer pageSize,int userType, CourseHRBPAudit info);
|
||||
|
||||
/**
|
||||
* 查询一组课程的最近一次审核记录,返回键为courseId的映射。
|
||||
*/
|
||||
Map<String, CourseHRBPAudit> findLatestByCourseIds(List<String> courseIds);
|
||||
|
||||
|
||||
}
|
||||
|
||||
@@ -1,7 +1,9 @@
|
||||
package com.xboe.module.course.service.impl;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
|
||||
@@ -263,4 +265,27 @@ public class CourseHRBPAuditServiceImpl implements ICourseHRBPAuditService {
|
||||
return courseHRBPAuditDao.get(id);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Map<String, CourseHRBPAudit> findLatestByCourseIds(List<String> courseIds) {
|
||||
Map<String, CourseHRBPAudit> result = new HashMap<String, CourseHRBPAudit>();
|
||||
if (courseIds == null || courseIds.isEmpty()) {
|
||||
return result;
|
||||
}
|
||||
try {
|
||||
// 按 addTime 倒序,使首次出现的courseId即为该课程的最近一条审核记录
|
||||
List<CourseHRBPAudit> audits = courseHRBPAuditDao.findList(
|
||||
OrderCondition.desc("addTime"),
|
||||
FieldFilters.in("courseId", courseIds)
|
||||
);
|
||||
for (CourseHRBPAudit a : audits) {
|
||||
if (!result.containsKey(a.getCourseId())) {
|
||||
result.put(a.getCourseId(), a);
|
||||
}
|
||||
}
|
||||
} catch (Exception e) {
|
||||
log.error("批量查询课程审核记录错误", e.getMessage());
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
215
sql/20251115/数据迁移SQL脚本.sql
Normal file
215
sql/20251115/数据迁移SQL脚本.sql
Normal file
@@ -0,0 +1,215 @@
|
||||
-- 数据迁移SQL(项目与报名)
|
||||
-- 执行顺序:
|
||||
-- 1.1 查看项目数据量
|
||||
-- 1.2 预览项目数据
|
||||
-- 1.3 迁移项目信息
|
||||
-- 1.4 验证项目迁移结果
|
||||
-- 2.1 查看报名数据量(按项目ID)
|
||||
-- 2.2 预览报名数据
|
||||
-- 2.3 获取新项目ID
|
||||
-- 2.4 写入报名数据(使用新项目ID)
|
||||
-- 2.5 验证报名迁移结果
|
||||
|
||||
-- 任务1:项目数据迁移(eln_boe_mixture_project -> boe_new.project_info),条件:is_deleted='0' AND program_name='社招新员工在线入职学习'
|
||||
-- 步骤1.1:查看符合条件的数据量(执行前验证)
|
||||
SELECT COUNT(*) AS data_count
|
||||
FROM elearninglms.eln_boe_mixture_project
|
||||
WHERE is_deleted = '0'
|
||||
AND program_name = '社招新员工在线入职学习';
|
||||
|
||||
-- 步骤1.2:查看要迁移的数据详情(执行前验证)
|
||||
SELECT *
|
||||
FROM elearninglms.eln_boe_mixture_project
|
||||
WHERE is_deleted = '0'
|
||||
AND program_name = '社招新员工在线入职学习';
|
||||
|
||||
-- 步骤1.3:执行数据迁移(INSERT INTO ... SELECT)
|
||||
INSERT INTO boe_new.project_info (
|
||||
name,
|
||||
pic_url,
|
||||
type,
|
||||
begin_time,
|
||||
end_time,
|
||||
manager_id,
|
||||
remark,
|
||||
status,
|
||||
num_value,
|
||||
introduction,
|
||||
new_type,
|
||||
deleted,
|
||||
unlock_mode,
|
||||
rank_flag,
|
||||
attach_switch,
|
||||
bpm_flag,
|
||||
load_flag,
|
||||
create_time,
|
||||
create_id,
|
||||
update_time,
|
||||
update_id
|
||||
)
|
||||
SELECT
|
||||
p.program_name AS name,
|
||||
p.theme_url AS pic_url,
|
||||
1 AS type, -- 项目类别固定为1
|
||||
CASE
|
||||
WHEN p.open_start_time IS NOT NULL AND p.open_start_time > 0
|
||||
THEN FROM_UNIXTIME(p.open_start_time)
|
||||
WHEN p.start_time IS NOT NULL AND p.start_time > 0
|
||||
THEN FROM_UNIXTIME(p.start_time)
|
||||
ELSE NULL
|
||||
END AS begin_time,
|
||||
CASE
|
||||
WHEN p.open_end_time IS NOT NULL AND p.open_end_time > 0
|
||||
THEN FROM_UNIXTIME(p.open_end_time)
|
||||
WHEN p.end_time IS NOT NULL AND p.end_time > 0
|
||||
THEN FROM_UNIXTIME(p.end_time)
|
||||
ELSE NULL
|
||||
END AS end_time,
|
||||
p.project_manager_id AS manager_id,
|
||||
COALESCE(p.program_desc, p.program_desc_nohtml, '') AS remark,
|
||||
CASE
|
||||
WHEN p.status = '0' THEN 0 -- 临时 → 草稿
|
||||
WHEN p.status = '1' THEN 1 -- 正常 → 已发布
|
||||
WHEN p.status = '2' THEN -1 -- 停用 → 已结束
|
||||
ELSE 0
|
||||
END AS status,
|
||||
p.program_code AS num_value,
|
||||
COALESCE(p.program_desc_nohtml, p.program_desc, '') AS introduction,
|
||||
2 AS new_type, -- 学习项目
|
||||
0 AS deleted, -- 未删除
|
||||
1 AS unlock_mode, -- 自由模式
|
||||
0 AS rank_flag, -- 不显示积分排行榜
|
||||
1 AS attach_switch, -- 共享文档开启
|
||||
0 AS bpm_flag, -- 报名审批关闭
|
||||
0 AS load_flag, -- 下载成绩关闭
|
||||
FROM_UNIXTIME(p.created_at) AS create_time,
|
||||
CAST(p.created_by AS UNSIGNED) AS create_id,
|
||||
FROM_UNIXTIME(COALESCE(p.updated_at, p.created_at)) AS update_time,
|
||||
CAST(COALESCE(p.updated_by, p.created_by) AS UNSIGNED) AS update_id
|
||||
FROM elearninglms.eln_boe_mixture_project p
|
||||
WHERE p.is_deleted = '0'
|
||||
AND p.program_name = '社招新员工在线入职学习'
|
||||
AND NOT EXISTS (
|
||||
-- 防止重复插入:如果项目名称已存在则跳过
|
||||
SELECT 1
|
||||
FROM boe_new.project_info pi
|
||||
WHERE pi.name = p.program_name
|
||||
AND pi.deleted = 0
|
||||
);
|
||||
|
||||
-- 步骤1.4:验证迁移结果
|
||||
SELECT
|
||||
COUNT(*) AS migrated_count,
|
||||
name,
|
||||
status,
|
||||
begin_time,
|
||||
end_time
|
||||
FROM boe_new.project_info
|
||||
WHERE name = '社招新员工在线入职学习'
|
||||
AND deleted = 0
|
||||
GROUP BY name, status, begin_time, end_time;
|
||||
|
||||
-- 任务2:项目报名数据迁移(eln_boe_mixture_project_enroll -> boe_base.boe_study_course)
|
||||
-- 迁移全部报名数据(包括已删除记录,按 is_deleted 映射状态)
|
||||
|
||||
-- 步骤2.1:查看符合条件的数据量(执行前验证)
|
||||
-- 注意:需要先将 '123xxx' 替换为实际的项目ID(kid)
|
||||
SELECT COUNT(*) AS enroll_count
|
||||
FROM elearninglms.eln_boe_mixture_project_enroll
|
||||
WHERE program_id = '123xxx'; -- 请替换为实际的项目ID(kid)
|
||||
|
||||
-- 步骤2.2:查看要迁移的数据详情(执行前验证)
|
||||
SELECT *
|
||||
FROM elearninglms.eln_boe_mixture_project_enroll
|
||||
WHERE program_id = '123xxx' -- 请替换为实际的项目ID(kid)
|
||||
LIMIT 100;
|
||||
|
||||
-- 步骤2.3:获取新项目ID
|
||||
SET @new_project_id = (
|
||||
SELECT id FROM boe_new.project_info
|
||||
WHERE name = '社招新员工在线入职学习' AND deleted = 0
|
||||
ORDER BY id DESC LIMIT 1
|
||||
);
|
||||
|
||||
-- 步骤2.4:写入报名数据(使用新项目ID)
|
||||
INSERT INTO boe_base.boe_study_course (
|
||||
course_id,
|
||||
course_type,
|
||||
course_name,
|
||||
aid,
|
||||
aname,
|
||||
source,
|
||||
add_time,
|
||||
start_time,
|
||||
last_score,
|
||||
status,
|
||||
progress,
|
||||
remark
|
||||
)
|
||||
SELECT
|
||||
pi.id AS course_id, -- 使用新项目表的自增ID
|
||||
90 AS course_type,
|
||||
COALESCE(pi.name, p.program_name, '') AS course_name,
|
||||
e.user_id AS aid,
|
||||
COALESCE(u.real_name, '') AS aname,
|
||||
CASE
|
||||
WHEN e.enroll_method = 'self' THEN 1
|
||||
WHEN e.enroll_method = 'admin' THEN 2
|
||||
WHEN e.enroll_method = 'manager' THEN 3
|
||||
ELSE 1
|
||||
END AS source,
|
||||
FROM_UNIXTIME(e.enroll_time) AS add_time,
|
||||
FROM_UNIXTIME(e.enroll_time) AS start_time,
|
||||
NULL AS last_score,
|
||||
CASE
|
||||
WHEN e.enroll_type = '1' AND e.approved_state = '1' AND e.is_deleted = '0' THEN 2
|
||||
WHEN e.enroll_type = '3' THEN 8
|
||||
WHEN e.cancel_state = '1' THEN 8
|
||||
WHEN e.is_deleted = '1' THEN 8
|
||||
ELSE 1
|
||||
END AS status,
|
||||
0 AS progress,
|
||||
CONCAT('迁移自项目报名表,报名ID:', e.kid) AS remark
|
||||
FROM elearninglms.eln_boe_mixture_project_enroll e
|
||||
LEFT JOIN elearninglms.eln_boe_mixture_project p
|
||||
ON e.program_id = p.kid
|
||||
LEFT JOIN boe_new.project_info pi
|
||||
ON p.program_name = pi.name AND pi.deleted = 0
|
||||
LEFT JOIN elearninglms.eln_fw_user u
|
||||
ON e.user_id = u.kid
|
||||
WHERE e.program_id = '123xxx' -- 请替换为实际的项目ID(kid)
|
||||
AND pi.id = @new_project_id -- 使用新项目ID
|
||||
AND NOT EXISTS (
|
||||
SELECT 1
|
||||
FROM boe_base.boe_study_course sc
|
||||
WHERE sc.course_id = @new_project_id
|
||||
AND sc.aid = e.user_id
|
||||
);
|
||||
|
||||
-- 步骤2.5:验证迁移结果
|
||||
SELECT
|
||||
COUNT(*) AS migrated_count,
|
||||
status,
|
||||
COUNT(CASE WHEN last_score IS NOT NULL THEN 1 END) AS has_score_count
|
||||
FROM boe_base.boe_study_course
|
||||
WHERE course_id = @new_project_id
|
||||
GROUP BY status;
|
||||
|
||||
-- 回滚SQL
|
||||
-- 回滚步骤R1:确认新项目ID(如变量丢失可重新获取)
|
||||
--SET @new_project_id = (
|
||||
-- SELECT id FROM boe_new.project_info
|
||||
-- WHERE name = '社招新员工在线入职学习' AND deleted = 0
|
||||
-- ORDER BY id DESC LIMIT 1
|
||||
--);
|
||||
--
|
||||
---- 回滚步骤R2:回滚报名数据(按备注标记,仅删除本次迁移写入的数据)
|
||||
--DELETE FROM boe_base.boe_study_course
|
||||
--WHERE course_id = @new_project_id
|
||||
-- AND remark LIKE '迁移自项目报名表%';
|
||||
--
|
||||
---- 回滚步骤R3:回滚项目信息(谨慎执行,确认仅影响本次迁移记录)
|
||||
--DELETE FROM boe_new.project_info
|
||||
--WHERE id = @new_project_id
|
||||
-- AND name = '社招新员工在线入职学习'
|
||||
-- AND deleted = 0;
|
||||
187
sql/20251115/数据迁移方案文档.md
Normal file
187
sql/20251115/数据迁移方案文档.md
Normal file
@@ -0,0 +1,187 @@
|
||||
# 数据迁移方案文档
|
||||
|
||||
## 一、迁移概述
|
||||
|
||||
本次迁移涉及两个数据迁移任务:
|
||||
1. **项目数据迁移**:从 `elearninglms.eln_boe_mixture_project` 迁移到 `boe_new.project_info`
|
||||
2. **项目报名数据迁移**:从 `elearninglms.eln_boe_mixture_project_enroll` 迁移到 `boe_base.boe_study_course`
|
||||
|
||||
---
|
||||
|
||||
## 二、任务1:项目数据迁移
|
||||
|
||||
### 2.1 迁移信息
|
||||
|
||||
- **源表**:`elearninglms.eln_boe_mixture_project`
|
||||
- **目标表**:`boe_new.project_info`
|
||||
- **迁移条件**:`is_deleted='0'` AND `program_name='社招新员工在线入职学习'`
|
||||
|
||||
### 2.2 字段映射关系
|
||||
|
||||
| 源表字段 | 目标表字段 | 说明 | 转换规则 |
|
||||
|---------|-----------|------|---------|
|
||||
| `kid` | - | 项目ID(varchar) | 不直接映射,目标表id为自增 |
|
||||
| `program_name` | `name` | 项目名称 | 直接映射 |
|
||||
| `program_desc` | `remark` | 项目描述/说明 | 直接映射 |
|
||||
| `theme_url` | `pic_url` | 封面图地址 | 直接映射 |
|
||||
| `start_time` / `open_start_time` | `begin_time` | 开始时间 | 优先使用 `open_start_time`,空则用 `start_time`,需转换为 timestamp |
|
||||
| `end_time` / `open_end_time` | `end_time` | 结束时间 | 优先使用 `open_end_time`,空则用 `end_time`,需转换为 timestamp |
|
||||
| `project_manager_id` | `manager_id` | 项目经理ID | 直接映射 |
|
||||
| `status` | `status` | 状态 | 需要转换:'0'→0(草稿), '1'→1(已发布), '2'→-1(已结束) |
|
||||
| `created_at` | `create_time` | 创建时间 | 需转换为 timestamp |
|
||||
| `created_by` | `create_id` | 创建人ID | 需转换为 bigint |
|
||||
| `updated_at` | `update_time` | 更新时间 | 需转换为 timestamp |
|
||||
| `updated_by` | `update_id` | 更新人ID | 需转换为 bigint |
|
||||
| `program_code` | `num_value` | 项目编号 | 直接映射 |
|
||||
| `program_desc` / `program_desc_nohtml` | `introduction` | 项目介绍 | 优先使用 `program_desc_nohtml` |
|
||||
|
||||
### 2.3 默认值设置
|
||||
|
||||
- `type`: 1(项目类别)
|
||||
- `new_type`: 2(学习项目)
|
||||
- `deleted`: 0(未删除)
|
||||
- `unlock_mode`: 1(自由模式)
|
||||
- `rank_flag`: 0(不显示积分排行榜)
|
||||
- `attach_switch`: 1(共享文档开启)
|
||||
- `bpm_flag`: 0(报名审批关闭)
|
||||
- `load_flag`: 0(下载成绩关闭)
|
||||
|
||||
### 2.4 注意事项
|
||||
|
||||
1. 目标表的 `id` 字段为自增主键,无需手动设置
|
||||
2. 时间字段需要从 int(时间戳)转换为 timestamp
|
||||
3. 状态字段需要根据源表的值进行映射转换
|
||||
4. 如果源表中存在多条符合条件的记录,需要确认是否全部迁移或仅迁移最新的一条
|
||||
|
||||
---
|
||||
|
||||
## 三、任务2:项目报名数据迁移
|
||||
|
||||
### 3.1 迁移信息
|
||||
|
||||
- **源表**:`elearninglms.eln_boe_mixture_project_enroll`
|
||||
- **目标表**:`boe_base.boe_study_course`
|
||||
- **迁移条件**:`program_id='123xxx'`(注意:实际执行时需要替换为真实的项目ID)
|
||||
- **重要说明**:**迁移全部报名数据,包括已删除的记录(is_deleted='1')**。已删除的记录在状态映射时会被标记为"终止"状态(status=8)
|
||||
|
||||
### 3.2 字段映射关系
|
||||
|
||||
| 源表字段 | 目标表字段 | 说明 | 转换规则 |
|
||||
|---------|-----------|------|---------|
|
||||
| `program_id` | `course_id` | 项目ID(作为课程ID) | 直接映射 |
|
||||
| `user_id` | `aid` | 学员ID | 直接映射 |
|
||||
| - | `last_score` | 学习成绩 | 初始设置为 NULL,后续需要从成绩表关联更新 |
|
||||
| `enroll_type` + `approved_state` | `status` | 完成状态 | 根据业务规则映射(见下方) |
|
||||
| `enroll_time` | `add_time` | 加入时间(报名时间) | 需转换为 datetime |
|
||||
| `enroll_time` | `start_time` | 开始学习时间 | 需转换为 datetime |
|
||||
|
||||
### 3.3 状态映射规则
|
||||
|
||||
根据 `boe_study_course` 表的 status 定义:
|
||||
- `STATUS_NOSTUDY = 1`(未开始学习)
|
||||
- `STATUS_STUDYING = 2`(学习中)
|
||||
- `STATUS_ABORTED = 8`(终止)
|
||||
- `STATUS_FINISH = 9`(学习完成)
|
||||
|
||||
**状态映射逻辑**:
|
||||
```sql
|
||||
CASE
|
||||
WHEN enroll_type = '1' AND approved_state = '1' AND is_deleted = '0' THEN 2 -- 报名成功且审批同意 → 学习中
|
||||
WHEN enroll_type = '3' THEN 8 -- 拒绝报名 → 终止
|
||||
WHEN cancel_state = '1' THEN 8 -- 取消审批同意 → 终止
|
||||
WHEN is_deleted = '1' THEN 8 -- 已删除 → 终止
|
||||
ELSE 1 -- 其他情况 → 未开始
|
||||
END AS status
|
||||
```
|
||||
|
||||
### 3.4 其他字段设置
|
||||
|
||||
- `course_type`: 需要根据项目类型设置(默认为项目类型对应的课程类型)
|
||||
- `course_name`: 需要关联项目表获取项目名称
|
||||
- `aname`: 需要关联用户表获取学员姓名
|
||||
- `source`: 根据 `enroll_method` 映射('self'→1, 'admin'→2, 'manager'→3)
|
||||
- `progress`: 初始设置为 0 或 NULL
|
||||
- `last_score`: 初始设置为 NULL,需要后续从成绩表更新
|
||||
|
||||
### 3.5 注意事项
|
||||
|
||||
1. **学习成绩(last_score)**:源表中没有直接的成绩字段,需要:
|
||||
- 方案A:从其他成绩表(如 `eln_ln_examination_result_user`)关联获取
|
||||
- 方案B:先设置为 NULL,后续通过业务逻辑更新
|
||||
|
||||
2. **完成状态(status)**:需要根据业务逻辑判断,当前映射规则仅供参考,实际使用时需要根据业务需求调整
|
||||
|
||||
3. **项目ID替换**:SQL中的 `'123xxx'` 需要替换为实际的项目ID
|
||||
|
||||
4. **数据去重**:确保 `(course_id, aid)` 组合的唯一性,避免重复插入
|
||||
|
||||
5. **关联查询**:可能需要关联用户表获取学员姓名等信息
|
||||
|
||||
6. **全部数据迁移**:本次迁移会包含所有符合条件的报名记录,包括已删除的记录。已删除的记录会根据 `is_deleted='1'` 映射为终止状态(status=8)
|
||||
|
||||
---
|
||||
|
||||
## 四、执行步骤
|
||||
|
||||
### 4.1 执行前准备
|
||||
|
||||
1. **备份数据**:执行迁移前,务必备份源表和目标表
|
||||
2. **验证条件**:确认迁移条件是否正确(特别是项目名称和项目ID)
|
||||
3. **数据检查**:检查源表中符合条件的数据量
|
||||
4. **环境确认**:确认目标数据库连接和权限
|
||||
|
||||
### 4.2 执行顺序
|
||||
|
||||
1. **先执行任务1**:迁移项目数据
|
||||
2. **获取新项目ID**:记录迁移后的项目ID(如果需要)
|
||||
3. **更新任务2的SQL**:将项目ID替换为实际值
|
||||
4. **执行任务2**:迁移项目报名数据
|
||||
|
||||
### 4.3 执行后验证
|
||||
|
||||
1. **数据量核对**:对比源表和目标表的记录数
|
||||
2. **关键字段验证**:抽查关键字段是否正确迁移
|
||||
3. **业务功能验证**:在系统中验证迁移后的数据是否正常
|
||||
|
||||
---
|
||||
|
||||
## 五、风险评估与回滚方案
|
||||
|
||||
### 5.1 风险点
|
||||
|
||||
1. **数据量**:如果数据量较大,可能影响系统性能
|
||||
2. **字段类型不匹配**:时间戳转换、状态值转换可能出错
|
||||
3. **数据完整性**:关联字段可能缺失或无效
|
||||
4. **业务逻辑**:状态映射规则可能与实际业务不符
|
||||
|
||||
### 5.2 回滚方案
|
||||
|
||||
1. **备份恢复**:使用备份数据恢复目标表
|
||||
2. **删除迁移数据**:根据迁移条件删除已迁移的数据
|
||||
3. **数据修复**:手动修复错误的数据
|
||||
|
||||
---
|
||||
|
||||
## 六、附录
|
||||
|
||||
### 6.1 相关表结构
|
||||
|
||||
- `elearninglms.eln_boe_mixture_project`:源项目表
|
||||
- `boe_new.project_info`:目标项目表
|
||||
- `elearninglms.eln_boe_mixture_project_enroll`:源报名表
|
||||
- `boe_base.boe_study_course`:目标课程学习表
|
||||
|
||||
### 6.2 状态值对照表
|
||||
|
||||
**项目状态映射**:
|
||||
- '0'(临时)→ 0(草稿)
|
||||
- '1'(正常)→ 1(已发布)
|
||||
- '2'(停用)→ -1(已结束)
|
||||
|
||||
**学习状态映射**:
|
||||
- 1:未开始学习
|
||||
- 2:学习中
|
||||
- 8:终止
|
||||
- 9:学习完成
|
||||
|
||||
---
|
||||
Reference in New Issue
Block a user