python-mysqlHow can I use Python to manage MySQL transactions?
Python can be used to manage MySQL transactions using the MySQL Connector/Python
library. This library provides an interface for connecting to a MySQL database server and performing various operations. The following example code shows how to create a connection to a MySQL server and execute a transaction:
import mysql.connector
# Create a connection to the MySQL server
conn = mysql.connector.connect(
host="localhost",
user="user",
passwd="password",
database="database"
)
# Create a cursor to execute queries
cursor = conn.cursor()
# Start a transaction
cursor.execute("START TRANSACTION")
# Execute a query
cursor.execute("SELECT * FROM table")
# Commit the transaction
cursor.execute("COMMIT")
# Close the connection
conn.close()
The code above will connect to a MySQL server, create a cursor object, start a transaction, execute a query, commit the transaction, and close the connection.
Code explanation
import mysql.connector
- Imports the MySQL Connector/Python library.conn = mysql.connector.connect()
- Creates a connection to the MySQL server.cursor = conn.cursor()
- Creates a cursor object to execute queries.cursor.execute("START TRANSACTION")
- Starts a transaction.cursor.execute("SELECT * FROM table")
- Executes a query.cursor.execute("COMMIT")
- Commits the transaction.conn.close()
- Closes the connection.
For more information on using Python to manage MySQL transactions, see the MySQL Connector/Python documentation.
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