-- X-Server 删除 users 表中的冗余飞书字段
-- 这些字段的数据已迁移至 user_feishu_apps 表

USE xserver;

-- =====================================
-- 删除冗余的飞书字段
-- =====================================

-- 删除 feishu_user_id
ALTER TABLE users DROP COLUMN feishu_user_id;

-- 删除 feishu_open_id
ALTER TABLE users DROP COLUMN feishu_open_id;

-- 删除 tenant_key
ALTER TABLE users DROP COLUMN tenant_key;

-- =====================================
-- 验证结果
-- =====================================

SELECT "=== users 表结构验证 ===" as "";
DESCRIBE users;

SELECT "=== user_feishu_apps 表统计 ===" as "";
SELECT
    company_id,
    COUNT(DISTINCT user_id) as users_count,
    COUNT(*) as bindings_count
FROM user_feishu_apps
GROUP BY company_id;