37 lines
1.3 KiB
Batchfile
37 lines
1.3 KiB
Batchfile
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@echo off
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chcp 65001 >nul
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echo ========================================
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echo 批量修复 student_class 表的 status 问题
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echo ========================================
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echo.
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echo 此脚本将：
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echo 1. 统计当前有多少无效分配（status=0）
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echo 2. 将所有学员的最新班级分配设置为有效（status=1）
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echo 3. 显示修复结果
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echo.
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pause
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echo.
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echo [1/3] 统计无效分配数量...
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mysql -u root -proot -e "USE study; SELECT COUNT(*) AS 无效分配总数 FROM student_class WHERE status = 0;"
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echo.
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echo [2/3] 开始修复（这可能需要几秒钟）...
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mysql -u root -proot -e "USE study; UPDATE student_class SET status = 1 WHERE id IN (SELECT id FROM (SELECT sc.id FROM student_class sc INNER JOIN sys_user u ON sc.student_id = u.user_id WHERE sc.status = 0 AND u.del_flag = '0') AS temp);"
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echo.
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echo [3/3] 显示修复结果...
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mysql -u root -proot -e "USE study; SELECT COUNT(*) AS 剩余无效分配 FROM student_class WHERE status = 0;"
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echo.
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echo ========================================
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echo 修复完成！
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echo ========================================
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echo.
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echo 说明：
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echo - 已将所有正常学员的班级分配状态改为有效（status=1）
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echo - 已删除学员的分配记录保持不变
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echo - 导入新学员或修改课程分配时，系统会自动设置正确的状态
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echo.
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pause
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