Import Vector lab project

2026-06-06 18:31:55 +00:00
commit fcc22063ed
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+-- Таблица для хранения сырых документов
+CREATE TABLE IF NOT EXISTS raw_documents (
+    id SERIAL PRIMARY KEY,
+    filename VARCHAR(255) NOT NULL,
+    raw_text TEXT NOT NULL,
+    extracted_json JSONB,
+    created_at TIMESTAMP DEFAULT NOW(),
+    updated_at TIMESTAMP DEFAULT NOW()
+);
+
+-- Таблица для хранения структурированных данных о случаях
+CREATE TABLE IF NOT EXISTS cases (
+    id SERIAL PRIMARY KEY,
+    raw_document_id INTEGER REFERENCES raw_documents(id),
+    
+    -- Данные о пропавшем
+    age INTEGER,
+    gender VARCHAR(50),
+    has_diagnosis BOOLEAN,
+    diagnosis_type VARCHAR(255),
+    has_transport BOOLEAN,
+    
+    -- Условия
+    season VARCHAR(50),
+    time_of_day VARCHAR(50),
+    elapsed_before_report_h FLOAT,
+    
+    -- Местоположение
+    last_seen_direction VARCHAR(100),
+    terrain_primary VARCHAR(100),
+    water_nearby BOOLEAN,
+    road_nearby BOOLEAN,
+    
+    -- Результаты поиска
+    found_alive BOOLEAN,
+    found_distance_km FLOAT,
+    found_direction VARCHAR(100),
+    found_location_type VARCHAR(255),
+    search_duration_hours FLOAT,
+    who_found VARCHAR(255),
+    
+    -- Метаданные
+    created_at TIMESTAMP DEFAULT NOW(),
+    updated_at TIMESTAMP DEFAULT NOW()
+);
+
+-- Индексы для ускорения запросов
+CREATE INDEX IF NOT EXISTS idx_cases_age ON cases(age);
+CREATE INDEX IF NOT EXISTS idx_cases_season ON cases(season);
+CREATE INDEX IF NOT EXISTS idx_cases_terrain ON cases(terrain_primary);
+CREATE INDEX IF NOT EXISTS idx_cases_found_alive ON cases(found_alive);
+CREATE INDEX IF NOT EXISTS idx_cases_found_distance ON cases(found_distance_km);
+
+-- Индекс для JSONB поиска
+CREATE INDEX IF NOT EXISTS idx_raw_documents_json ON raw_documents USING gin(extracted_json);
+
+COMMENT ON TABLE raw_documents IS 'Сырые документы спецдонесений МЧС';
+COMMENT ON TABLE cases IS 'Структурированные данные о случаях пропажи людей';