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faster search/ add limit

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This commit is contained in:
Sirin Puenggun 2023-05-08 02:12:04 +07:00
parent 66b503bfd0
commit fb62600048
1 changed files with 6 additions and 5 deletions
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11
Essential/FoodSearch.py
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@ -39,12 +39,13 @@ class FoodSearch:
try: try:
with sqlite3.connect(self.db_path) as conn: with sqlite3.connect(self.db_path) as conn:
cursor = conn.cursor() conn.execute("CREATE INDEX IF NOT EXISTS idx_product_name ON food_data(product_name)")
query = "SELECT * FROM food_data WHERE product_name LIKE ?"
cursor.execute(query, (f"%{user_input}%",)) query = "SELECT * FROM food_data WHERE product_name LIKE ? LIMIT 100"
results = cursor.fetchall() user_input = f"%{user_input}%"
results = conn.execute(query, (user_input,)).fetchall()
return results return results
except sqlite3.Error as e: except sqlite3.Error as e:
print(f"Database error: {e}") print(f"Database error: {e}")
return [] return []