-- [LEAKAGE_IDENTIFY_RESULT]
-- 存储漏损识别任务的结果数据。

CREATE TABLE leakage_identify_result (
    id BIGSERIAL PRIMARY KEY,
    scheme_name varchar NOT NULL,
    network varchar NOT NULL,
    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
    run_status varchar NOT NULL DEFAULT 'completed',
    error_message text,
    sensor_nodes jsonb NOT NULL DEFAULT '[]'::jsonb,
    result_rows jsonb NOT NULL DEFAULT '[]'::jsonb,
    node_area_map jsonb NOT NULL DEFAULT '{}'::jsonb,
    areas jsonb DEFAULT '[]'::jsonb,
    drawing_payload jsonb DEFAULT '{"type": "FeatureCollection", "features": []}'::jsonb,
    CONSTRAINT uq_leakage_identify_result_scheme UNIQUE (scheme_name)
);