20 lines
827 B
SQL
20 lines
827 B
SQL
CREATE TABLE dewormings (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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animal_id INTEGER NOT NULL,
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medication_id INTEGER,
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administered_on TEXT NOT NULL,
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dose_text TEXT,
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weight_kg REAL,
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next_due_date TEXT,
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notes TEXT,
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source_litter_id INTEGER,
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created_by INTEGER,
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created_at TEXT NOT NULL DEFAULT(datetime('now')),
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updated_at TEXT NOT NULL DEFAULT(datetime('now')),
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FOREIGN KEY(animal_id) REFERENCES animals(id) ON DELETE CASCADE,
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FOREIGN KEY(medication_id) REFERENCES ref_medications(id) ON DELETE SET NULL,
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FOREIGN KEY(source_litter_id) REFERENCES litters(id) ON DELETE SET NULL,
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FOREIGN KEY(created_by) REFERENCES users(id) ON DELETE SET NULL
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);
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CREATE INDEX idx_dewormings_animal_date ON dewormings(animal_id,administered_on DESC);
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CREATE INDEX idx_dewormings_next_due ON dewormings(next_due_date);
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