da36506b89
P0 fixes: - ModelError.Is(): use exact matching instead of substring contains() - shouldClearStickySession: add context param for cancellation/tracing P1 fixes: - TODO stubs: return 501 Not Implemented errors - validateInstanceSignature: deduplicate to shared validateCodeSignature() - Error messages: standardize to English only - http.go: remove pseudo if-else with duplicate branches
33 lines
1.2 KiB
SQL
33 lines
1.2 KiB
SQL
-- 013: 记录 users.allowed_groups 中的孤立 group_id
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-- 任务：fix-medium-data-hygiene 3.1
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--
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-- 目的：在删除 legacy allowed_groups 列前，记录所有引用了不存在 group 的孤立记录
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-- 这些记录可用于审计或后续数据修复
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-- 创建审计表存储孤立的 allowed_groups 记录
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CREATE TABLE IF NOT EXISTS orphan_allowed_groups_audit (
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id BIGSERIAL PRIMARY KEY,
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user_id BIGINT NOT NULL,
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group_id BIGINT NOT NULL,
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recorded_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (user_id, group_id)
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);
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-- 记录孤立的 group_id（存在于 users.allowed_groups 但不存在于 groups 表）
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INSERT INTO orphan_allowed_groups_audit (user_id, group_id)
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SELECT u.id, x.group_id
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FROM users u
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CROSS JOIN LATERAL unnest(u.allowed_groups) AS x(group_id)
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LEFT JOIN groups g ON g.id = x.group_id
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WHERE u.allowed_groups IS NOT NULL
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AND g.id IS NULL
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ON CONFLICT (user_id, group_id) DO NOTHING;
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-- 添加索引便于查询
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CREATE INDEX IF NOT EXISTS idx_orphan_allowed_groups_audit_user_id
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ON orphan_allowed_groups_audit(user_id);
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-- 记录迁移完成信息
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COMMENT ON TABLE orphan_allowed_groups_audit IS
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'审计表：记录 users.allowed_groups 中引用的不存在的 group_id，用于数据清理前的审计';
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