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demo_python_mysql_update.py:
import mysql.connector mydb = mysql.connector.connect( host="localhost", user="myusername", passwd="mypassword", database="mydatabase" ) mycursor = mydb.cursor() sql = "UPDATE customers SET address = 'Canyon 123' WHERE address = 'Valley 345'" mycursor.execute(sql) mydb.commit() print(mycursor.rowcount, "record(s) affected")
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:/home/python#python demo_python_mysql_update.py
1 record(s) affected