13 lines
422 B
SQL
13 lines
422 B
SQL
-- 会话摘要持久化
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CREATE TABLE IF NOT EXISTS session_summaries (
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id SERIAL PRIMARY KEY,
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user_id TEXT NOT NULL DEFAULT 'default',
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summary_text TEXT NOT NULL,
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reason TEXT NOT NULL DEFAULT 'overflow',
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message_count INTEGER NOT NULL DEFAULT 0,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_session_summaries_created
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ON session_summaries (created_at DESC);
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