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.
51 lines
1.7 KiB
SQL
51 lines
1.7 KiB
SQL
-- Coffee supply chain and equipment tables
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CREATE TABLE roasters (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL,
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country TEXT NOT NULL,
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city TEXT,
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homepage TEXT,
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slug TEXT,
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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 UNIQUE INDEX idx_roasters_slug ON roasters(slug);
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CREATE TABLE roasts (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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roaster_id INTEGER NOT NULL REFERENCES roasters(id) ON DELETE CASCADE,
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name TEXT NOT NULL,
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origin TEXT,
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region TEXT,
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producer TEXT,
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process TEXT,
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tasting_notes TEXT,
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slug TEXT,
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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_roasts_roaster_id ON roasts(roaster_id);
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CREATE UNIQUE INDEX idx_roasts_roaster_slug ON roasts(roaster_id, slug);
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CREATE TABLE bags (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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roast_id INTEGER NOT NULL REFERENCES roasts(id) ON DELETE CASCADE,
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roast_date TEXT,
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amount REAL NOT NULL,
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remaining REAL NOT NULL,
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closed BOOLEAN NOT NULL DEFAULT FALSE,
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finished_at 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_bags_roast_id ON bags(roast_id);
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CREATE INDEX idx_bags_closed ON bags(closed);
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CREATE TABLE gear (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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category TEXT NOT NULL CHECK (category IN ('grinder', 'brewer', 'filter_paper')),
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make TEXT NOT NULL,
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model TEXT NOT NULL,
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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_gear_category ON gear(category);
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