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.
42 lines
1.7 KiB
SQL
42 lines
1.7 KiB
SQL
-- Brew, cafe, and cup tables
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CREATE TABLE brews (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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bag_id INTEGER NOT NULL REFERENCES bags(id) ON DELETE CASCADE,
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coffee_weight REAL NOT NULL,
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grinder_id INTEGER NOT NULL REFERENCES gear(id) ON DELETE RESTRICT,
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grind_setting REAL NOT NULL,
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brewer_id INTEGER NOT NULL REFERENCES gear(id) ON DELETE RESTRICT,
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filter_paper_id INTEGER REFERENCES gear(id) ON DELETE SET NULL,
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water_volume INTEGER NOT NULL,
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water_temp REAL NOT NULL,
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quick_notes TEXT,
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created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
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updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
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);
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CREATE INDEX idx_brews_bag_id ON brews(bag_id);
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CREATE INDEX idx_brews_created_at ON brews(created_at DESC);
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CREATE TABLE cafes (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL,
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slug TEXT NOT NULL,
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city TEXT NOT NULL,
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country TEXT NOT NULL,
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latitude REAL NOT NULL,
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longitude REAL NOT NULL,
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website TEXT,
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created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
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updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
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);
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CREATE UNIQUE INDEX idx_cafes_slug ON cafes(slug);
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CREATE TABLE cups (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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roast_id INTEGER NOT NULL REFERENCES roasts(id) ON DELETE RESTRICT,
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cafe_id INTEGER NOT NULL REFERENCES cafes(id) ON DELETE RESTRICT,
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created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
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updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
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);
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CREATE INDEX idx_cups_roast_id ON cups(roast_id);
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CREATE INDEX idx_cups_cafe_id ON cups(cafe_id);
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