cf0f4fb985
接续 88dd570，保存 W20–W24 已实现的共享接口、业务入口、迁移、工作台、测试与文档。 W20/W22/W23 保持 in_progress，W21/W24 保持 verified；此提交不宣称方法或规则正式启用、多轮返修、真实角色评测完成。 W25 新增实验、标定、逐调用交付与角色执行及其迁移/测试/索引留在实施工作树，原有私人和旧实现保留项不纳入。 验证：离线 571、前端 33 通过；PG 469 项通过、2 项浏览器未启用，2 项误带入的 W25 用例已移出本提交；最终任务与交付边界 37 项通过。make 检查、最终类型、84 项资源及 diff 检查通过。未重跑浏览器或 Pi 宿主，不以合成调用认证外部模型效果。 独立整体审查四维通过；证据保存在 R2-20260909/提交W20-W24。
71 lines
3.3 KiB
PL/PgSQL
71 lines
3.3 KiB
PL/PgSQL
-- 数据演进：隔离目标身份与迁移来源/回执；不代替任何业务域的实体或候选表。
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CREATE TABLE public.muse_legacy_target (
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singleton boolean PRIMARY KEY DEFAULT true CHECK (singleton),
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target_id uuid NOT NULL UNIQUE,
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system_identifier text NOT NULL,
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data_directory text NOT NULL,
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host text NOT NULL,
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port integer NOT NULL CHECK (port BETWEEN 1 AND 65535),
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database_name text NOT NULL,
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database_oid oid NOT NULL,
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role_name text NOT NULL CHECK (role_name='muse_app'),
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run_purpose public.muse_purpose NOT NULL CHECK (run_purpose='production'),
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created_at timestamptz NOT NULL DEFAULT clock_timestamp()
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);
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-- 应用角色不能把任意已有库自行标为隔离目标。
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REVOKE ALL ON public.muse_legacy_target FROM muse_app, muse_eval;
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GRANT SELECT ON public.muse_legacy_target TO muse_app;
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CREATE TABLE public.muse_legacy_import_record (
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author_id text NOT NULL,
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run_purpose public.muse_purpose NOT NULL CHECK (run_purpose='production'),
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source_key text NOT NULL CHECK (length(source_key)>0),
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source_hash text NOT NULL CHECK (source_hash ~ '^[0-9a-f]{64}$'),
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mapping_hash text NOT NULL CHECK (mapping_hash ~ '^[0-9a-f]{64}$'),
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original jsonb NOT NULL CHECK (jsonb_typeof(original)='object'),
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command_id text NOT NULL,
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route jsonb NOT NULL CHECK (jsonb_typeof(route)='object'),
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frozen_request jsonb,
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state text NOT NULL DEFAULT 'reserved'
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CHECK (state IN ('reserved','mapped','historical','quarantined')),
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reason_code text NOT NULL DEFAULT '',
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targets jsonb NOT NULL DEFAULT '[]'::jsonb CHECK (jsonb_typeof(targets)='array'),
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receipt jsonb,
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created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
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updated_at timestamptz NOT NULL DEFAULT clock_timestamp(),
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PRIMARY KEY (author_id, source_key),
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UNIQUE (author_id, command_id),
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CHECK (state <> 'mapped' OR
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(frozen_request IS NOT NULL AND receipt IS NOT NULL AND jsonb_array_length(targets)>0)),
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CHECK (state = 'mapped' OR (receipt IS NULL AND targets='[]'::jsonb))
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);
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REVOKE DELETE ON public.muse_legacy_import_record FROM muse_app;
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CREATE FUNCTION public.muse_guard_legacy_import_record() RETURNS trigger
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LANGUAGE plpgsql AS $$
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BEGIN
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IF (NEW.author_id, NEW.run_purpose, NEW.source_key, NEW.source_hash,
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NEW.mapping_hash, NEW.original, NEW.command_id, NEW.route)
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IS DISTINCT FROM
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(OLD.author_id, OLD.run_purpose, OLD.source_key, OLD.source_hash,
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OLD.mapping_hash, OLD.original, OLD.command_id, OLD.route) THEN
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RAISE EXCEPTION '迁移来源、映射与命令身份不可改写';
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END IF;
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IF OLD.frozen_request IS NOT NULL AND NEW.frozen_request IS DISTINCT FROM OLD.frozen_request THEN
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RAISE EXCEPTION '迁移目标请求已经冻结';
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END IF;
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IF OLD.state <> 'reserved' AND
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(NEW.state, NEW.reason_code, NEW.targets, NEW.receipt, NEW.frozen_request)
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IS DISTINCT FROM
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(OLD.state, OLD.reason_code, OLD.targets, OLD.receipt, OLD.frozen_request) THEN
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RAISE EXCEPTION '迁移终态及回执不可改写';
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END IF;
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NEW.updated_at := clock_timestamp();
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RETURN NEW;
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END;
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$$;
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CREATE TRIGGER muse_legacy_import_record_guard
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BEFORE UPDATE ON public.muse_legacy_import_record
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FOR EACH ROW EXECUTE FUNCTION public.muse_guard_legacy_import_record();
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