62 lines
1.7 KiB
MySQL
62 lines
1.7 KiB
MySQL
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-- 修复关注状态字段值不一致的问题
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-- 将字符串"关注"统一为数字"1"
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-- 1. 先查看当前的状态值分布
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SELECT
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follow_status,
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COUNT(*) as count,
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GROUP_CONCAT(DISTINCT CONCAT(follower_nickname, '->', followed_nickname) SEPARATOR '; ') as examples
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FROM eb_follow_record
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GROUP BY follow_status;
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-- 2. 备份当前数据（可选，建议先备份）
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-- CREATE TABLE eb_follow_record_backup AS SELECT * FROM eb_follow_record;
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-- 3. 将字符串"关注"统一为数字"1"
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UPDATE eb_follow_record
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SET follow_status = '1'
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WHERE follow_status = '关注';
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-- 4. 将字符串"取消关注"统一为数字"0"
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UPDATE eb_follow_record
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SET follow_status = '0'
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WHERE follow_status IN ('取消关注', '未关注');
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-- 5. 验证修复结果
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SELECT
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follow_status,
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COUNT(*) as count,
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GROUP_CONCAT(DISTINCT CONCAT(follower_nickname, '->', followed_nickname) SEPARATOR '; ') as examples
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FROM eb_follow_record
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GROUP BY follow_status;
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-- 6. 查看修复后用户 43 的关注列表
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SELECT
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fr.followed_id,
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fr.followed_nickname,
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u.is_streamer,
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fr.follow_status,
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fr.create_time
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FROM eb_follow_record fr
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LEFT JOIN eb_user u ON fr.followed_id = u.uid
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WHERE fr.follower_id = 43
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AND fr.follow_status = '1'
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AND fr.is_deleted = 0;
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-- 7. 查看修复后用户 43 应该看到的直播间
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SELECT
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u.uid as streamer_id,
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u.nickname as streamer_name,
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lr.id as room_id,
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lr.title as room_title,
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lr.is_live,
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lr.view_count,
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lr.online_count
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FROM eb_follow_record fr
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INNER JOIN eb_user u ON fr.followed_id = u.uid AND u.is_streamer = 1
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INNER JOIN eb_live_room lr ON u.uid = lr.uid
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WHERE fr.follower_id = 43
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AND fr.follow_status = '1'
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AND fr.is_deleted = 0
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ORDER BY lr.is_live DESC;
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