Lesson - 58 : Python Advanced - Python Database Access : Calling MySQL Stored Procedures in Python
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Python Database Access : Calling MySQL Stored Procedures in Python :
To call a stored procedure in Python, you follow the steps below:
Connect to MySQL database by creating a new MySQLConnection object.
Instantiate a new MySQLCursor object from the MySQLConnection object by calling the cursor() method.
Call callproc() method of the MySQLCursor object. You pass the stored procedure’s name as the first argument of the callproc() method. If the stored procedure requires parameters, you need to pass a list as the second argument to the callproc() method. In case the stored procedure returns a result set, you can invoke the stored_results() method of the MySQLCursor object to get a list iterator and iterate this result set by using the fetchall() method.
Close the cursor and database connection as always.
Example :
db_config = read_db_config()
conn = MySQLConnection(**db_config)
cursor = conn.cursor()
cursor.callproc('find_all')
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