Hyungi Ahn
4aed9c6173
asyncpg 'cannot insert multiple commands into a prepared statement' 회피. 가설: 한국어 코멘트의 special char (lambda/arrow) + '::jsonb' cast 가 asyncpg prepare 에서 multi-statement 오인. Phase 4 101 SQL 패턴과 정확히 맞춤 — JSONB column 이라 default literal 은 자동 cast.
51 lines
2.3 KiB
SQL
51 lines
2.3 KiB
SQL
-- 야간 수집 뉴스 브리핑 (Morning Briefing)
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-- 매일 KST 자정~05:00 사이 수집된 뉴스를 topic-country 비교 분석 1페이지 카드.
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-- 트리거: 05:10 KST APScheduler cron (PR-3 에서 등록). Phase 4 와 axis 반대 (topic-first).
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-- 코드/로직/테이블 모두 Phase 4 와 분리. 공통 알고리즘만 services/clustering_common 공유.
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CREATE TABLE morning_briefings (
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id BIGSERIAL PRIMARY KEY,
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briefing_date DATE NOT NULL,
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window_start TIMESTAMPTZ NOT NULL,
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window_end TIMESTAMPTZ NOT NULL,
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decay_lambda DOUBLE PRECISION NOT NULL,
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total_articles INTEGER NOT NULL DEFAULT 0,
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total_countries INTEGER NOT NULL DEFAULT 0,
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total_topics INTEGER NOT NULL DEFAULT 0,
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generation_ms INTEGER,
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llm_calls INTEGER NOT NULL DEFAULT 0,
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llm_failures INTEGER NOT NULL DEFAULT 0,
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status VARCHAR(20) NOT NULL DEFAULT 'success',
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headline_oneliner TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (briefing_date)
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);
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CREATE INDEX idx_morning_briefings_date ON morning_briefings (briefing_date DESC);
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CREATE TABLE briefing_topics (
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id BIGSERIAL PRIMARY KEY,
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briefing_id BIGINT NOT NULL REFERENCES morning_briefings(id) ON DELETE CASCADE,
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topic_rank INTEGER NOT NULL,
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topic_label VARCHAR(120) NOT NULL,
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headline TEXT NOT NULL,
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country_perspectives JSONB NOT NULL DEFAULT '[]',
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divergences JSONB NOT NULL DEFAULT '[]',
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convergences JSONB NOT NULL DEFAULT '[]',
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key_quotes JSONB NOT NULL DEFAULT '[]',
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historical_article_ids JSONB,
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historical_context TEXT,
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historical_window_days INTEGER,
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cluster_members JSONB NOT NULL DEFAULT '[]',
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article_count INTEGER NOT NULL,
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country_count INTEGER NOT NULL,
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importance_score DOUBLE PRECISION NOT NULL,
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raw_weight_sum DOUBLE PRECISION NOT NULL,
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llm_model VARCHAR(100),
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llm_fallback_used BOOLEAN NOT NULL DEFAULT FALSE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (briefing_id, topic_rank)
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);
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CREATE INDEX idx_briefing_topics_briefing_rank ON briefing_topics (briefing_id, topic_rank);
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