97c46d034b
Without AUTOINCREMENT, SQLite can reassign the highest deleted ROWID to a new row. This is a data integrity bug: a deleted entity's ID could be assigned to a completely different entity, breaking bookmarks, API caches, and URL stability.
30 lines
1.1 KiB
SQL
30 lines
1.1 KiB
SQL
-- Timeline events and AI usage tracking
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CREATE TABLE timeline_events (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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entity_type TEXT NOT NULL CHECK (entity_type IN ('roaster', 'roast', 'bag', 'gear', 'brew', 'cafe', 'cup')),
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entity_id INTEGER NOT NULL,
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action TEXT NOT NULL,
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occurred_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
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title TEXT NOT NULL,
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details_json TEXT,
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tasting_notes_json TEXT,
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slug TEXT,
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roaster_slug TEXT,
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brew_data_json TEXT
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);
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CREATE INDEX idx_timeline_events_entity ON timeline_events(entity_type, entity_id);
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CREATE INDEX idx_timeline_events_occurred_at ON timeline_events(occurred_at DESC);
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CREATE TABLE ai_usage (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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model TEXT NOT NULL,
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endpoint TEXT NOT NULL,
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prompt_tokens INTEGER NOT NULL,
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completion_tokens INTEGER NOT NULL,
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total_tokens INTEGER NOT NULL,
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cost REAL NOT NULL,
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created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
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);
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CREATE INDEX idx_ai_usage_user_id ON ai_usage(user_id);
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