14 lines
666 B
SQL
14 lines
666 B
SQL
-- 043_add_group_invalid_request_fallback.sql
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-- 添加无效请求兜底分组配置
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-- 添加 fallback_group_id_on_invalid_request 字段：无效请求兜底使用的分组
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ALTER TABLE groups
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ADD COLUMN IF NOT EXISTS fallback_group_id_on_invalid_request BIGINT REFERENCES groups(id) ON DELETE SET NULL;
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-- 添加索引优化查询
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CREATE INDEX IF NOT EXISTS idx_groups_fallback_group_id_on_invalid_request
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ON groups(fallback_group_id_on_invalid_request) WHERE deleted_at IS NULL AND fallback_group_id_on_invalid_request IS NOT NULL;
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-- 添加字段注释
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COMMENT ON COLUMN groups.fallback_group_id_on_invalid_request IS '无效请求兜底使用的分组 ID';
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