R524809
21 lines
1.1 KiB
SQL
21 lines
1.1 KiB
SQL
SET search_path TO atlas, public;
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-- 平台费率审核是系统级事实；证据与复算样本随启用事务一起保存。
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CREATE TABLE logistics_rate_card_reviews (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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rate_card_id UUID NOT NULL UNIQUE REFERENCES logistics_rate_cards(id) ON DELETE RESTRICT,
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reviewer_user_id UUID NOT NULL REFERENCES users(id) ON DELETE RESTRICT,
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idempotency_key UUID NOT NULL,
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request_hash CHAR(64) NOT NULL,
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rules_hash CHAR(64) NOT NULL,
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source_reference TEXT NOT NULL CHECK (length(trim(source_reference)) BETWEEN 3 AND 500),
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review_note TEXT NOT NULL CHECK (length(trim(review_note)) BETWEEN 20 AND 2000),
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samples JSONB NOT NULL CHECK (jsonb_typeof(samples) = 'array' AND jsonb_array_length(samples) >= 6),
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effective_from TIMESTAMPTZ NOT NULL,
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reviewed_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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UNIQUE (reviewer_user_id, idempotency_key)
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);
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-- 审核记录不可改写；后续资费变化须建立新费率版本并重新审核。
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REVOKE UPDATE, DELETE ON logistics_rate_card_reviews FROM atlas_app;
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