diff --git a/src/llm_benchmark/sql/query.py b/src/llm_benchmark/sql/query.py
index 53f6885..413b52f 100644
--- a/src/llm_benchmark/sql/query.py
+++ b/src/llm_benchmark/sql/query.py
@@ -16,8 +16,10 @@ def query_album(name: str) -> bool:
         conn = sqlite3.connect("data/chinook.db")
         cur = conn.cursor()
 
-        cur.execute(f"SELECT * FROM Album WHERE Title = '{name}'")
-        return len(cur.fetchall()) > 0
+        cur.execute("SELECT EXISTS(SELECT 1 FROM Album WHERE Title = ?)", (name,))
+        exists = cur.fetchone()[0]
+        conn.close()
+        return exists
 
     @staticmethod
     def join_albums() -> list:
@@ -75,4 +77,4 @@ def top_invoices() -> list:
                 """
             )
         )
-        return cur.fetchall()[:10]
+        return cur.fetchall()[:10]
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