create a script to read mariadb data

mariadb_read_data.py

@@ -1,19 +1,26 @@
 #!/usr/bin/python
 import mysql.connector as mariadb
+import time
 
 mariadb_connection = mariadb.connect(user='vagrant',
                                      database='testdb')
 cursor = mariadb_connection.cursor()
-cursor.execute("""create table if not exists test (
-        a bigint auto_increment primary key,
-        first_name varchar(128),
-        last_name varchar(128))""")
-cursor.execute("""INSERT INTO test (first_name,last_name) VALUES (%s,%s)""",
-               ("first_name", "last_name"))
 
-mariadb_connection.commit()
+allowed_query = ("select username, hobby from user;")
 
-cursor.execute("select * from test")
+print()
+print()
+print()
+print()
+print()
+start_time = time.time()
+cursor.execute(allowed_query)
 data = cursor.fetchall()
-for row in data:
-    print(row)
+print("--- %s seconds ---" % (time.time() - start_time))
+print(len(data))
+print()
+print()
+print()
+print()
+print()
+