Operation of the database stored procedure pymysql

#_author: to child star 
#date: 2020/3/11 
# stored procedure 
Import pymysql 
Conn = pymysql.connect (Host = '127.0.0.1', = User 'the root', the passwd = '123', DB = 'DB1', = charset 'UTF8') 
Cursor = conn.cursor (pymysql.cursors.DictCursor = Cursor) 
# execute a stored procedure: (1) obtain a result set stored procedures, (2) returns to the setting value stored procedure names _ _ No. 
R1 = cursor.callproc ( 'P11', args = (1,22,3,4)) 
Print (R1) 
result0 = cursor.fetchall () 
Print (result0) 
# executing the acquisition parameters stored 
r2 = cursor.execute ( "SELECT @ _p11_0, @ _ P11_1, @ _ p11_2, @ _ p11_3") 
# @ _p11_0 =. 1 
# @ _p11_1 = 22 is 
# @ _p11_2 =. 3 
# @ _p11_3 =. 4 
Print (R2) 
Result = cursor.fetchall () 
Print (Result ) 

conn.commit () 
cursor.close () 
conn.Close ()