How to execute multi query in python?

问题

I want to execute the sql_query given in below function and doing this way :

def get_globalid(self): 
    cursor = self.connect()
    sql_query = "REPLACE INTO globalid (stub) VALUES ('a'); SELECT LAST_INSERT_ID() as id"
    cursor = self.query(sql_query, cursor)
    for row in cursor:
        actionid = row[0]
    return actionid

connect() function I am using to make a connection and it is defined separately .The query function i am using above is to execute any query passed to it . It is defined as :

def query(self,query,cursor):
    cursor.execute(query)
    self.close()
    return cursor 

It is not working properly . Is there anything I am missing ? Is there any mysqli function for python like that in php (multi_query) ?

回答1:

mysql-python can't execute semicolon separated multiple query statement. If you are looking for last_insert_id you can try with this:

conmy = MySQLdb.connect(host, user, passwd, db)
cursor = conmy.cursor()
sql_query = "REPLACE INTO globalid (stub) VALUES ('a')"
cursor.execute(sql)
last_insert_id = conmy.insert_id()
conmy.close()

来源：https://stackoverflow.com/questions/20094456/how-to-execute-multi-query-in-python