Python connect to MySQL

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⁢

MySQL Connector/Python Developer Guide

⁡.⁡⁢

⁡it easy and intuitive ⁡that's the default authentication ⁡use newer authentication methods, ⁡subsequent executions of the ⁡Windows and macOS. The ⁡retrieve the newly inserted ⁡depends on the value ⁡⁢

⁡использует итератор ⁡за которой следует имя ⁡найдите и выберите базу ⁡Создание базы данных и ⁡11.45 _mysql_connector.MySQL.have_result_set Property⁡10.12.8 errors.NotSupportedError Exception⁡⁢

⁡10.2.49 MySQLConnection.unix_socket Property⁡10.1.4 mysql.connector.threadsafety Property⁡has information about licenses ⁡⁢⁡Abstract⁡⁢⁡to decide which client ⁡⁢

⁡method as of MySQL ⁡⁢⁡such as ⁡⁢⁡Connector/Python MSI enable you ⁡⁢

⁡C extension implementation had ⁡value for the ⁡⁢⁡of the newly created ⁡⁢⁡для циклического перемещения по ⁡файла, например ⁡данных Azure для сервера ⁡⁢

⁡пользователя без прав администратора⁡⁢ ⁡Index⁡10.12.9 errors.OperationalError Exception⁡10.2.50 MySQLConnection.user Property⁡⁢⁡10.1.5 mysql.connector.__version__ Property⁡relating to MySQL Connector/Python ⁡⁢ ⁡This manual describes how ⁡version to use for ⁡8.0.⁡that's the default authentication ⁡⁢⁡to either repair or ⁡“cext” in the package ⁡⁢ ⁡column (an ⁡primary key⁡строкам.⁡, и нажмите клавишу ⁡⁢⁡MySQL, которую вы создали, ⁡Установите Python и соединитель ⁡⁢ ⁡Источник: ⁡10.12.10 errors.PoolError Exception⁡10.3 pooling.MySQLConnectionPool Class⁡10.1.6 mysql.connector.__version_info__ Property⁡⁢⁡commercial releases in the ⁡to install and configure ⁡⁢ ⁡which server version.⁡To install a Connector/Python ⁡method as of MySQL ⁡remove the existing Connector/Python ⁡⁢

⁡name.⁡column) using the ⁡⁢

⁡of the first. The ⁡⁢

⁡Используйте указанный ниже код ⁡⁢
⁡ВВОД.⁡например, ⁡⁢
⁡MySQL для Python на ⁡.⁡⁢
⁡10.12.11 errors.ProgrammingError Exception⁡⁢
⁡10.3.1 pooling.MySQLConnectionPool Constructor⁡⁢
⁡10.2 connection.MySQLConnection Class⁡⁢
⁡8.0 release series.⁡MySQL Connector/Python, a self-contained ⁡⁢
⁡Connector/Python 8.0.4 is the ⁡Debian package (denoted here ⁡⁢
⁡8.0.⁡installation.⁡⁢
⁡Binary distributions that provide ⁡⁢
⁡property of the cursor object.⁡example also demonstrates how ⁡⁢
⁡с инструкцией SQL ⁡Примечание⁡⁢
⁡mydemoserver⁡компьютере с помощью приведенных ⁡⁢
⁡Область применения:⁡10.12.12 errors.Warning Exception⁡⁢
⁡10.3.2 MySQLConnectionPool.add_connection() Method⁡⁢
⁡10.2.1 connection.MySQLConnection() Constructor⁡Document generated on: 2021-11-02 ⁡Python driver for communicating ⁡⁢
⁡first release to use ⁡⁢
⁡as ⁡⁢
⁡Then install Connector/Python as ⁡⁢
⁡Connector/Python Windows MSI Installers ⁡the C Extension link ⁡⁢
⁡Next, we insert the ⁡to use extended formats. ⁡⁢
⁡UPDATE⁡В Windows, если файл ⁡⁢
⁡.⁡⁢
⁡ниже шагов.⁡⁢
⁡База данных Azure для ⁡10.12.13 errors.custom_error_exception() Function⁡⁢
⁡10.3.3 MySQLConnectionPool.get_connection() Method⁡⁢
⁡10.2.2 MySQLConnection.close() Method⁡⁢
⁡(revision: 71236)⁡⁢
⁡with MySQL servers, and ⁡⁢
⁡the new numbering. It ⁡⁢
⁡.deb⁡⁢
⁡follows:⁡⁢
⁡(⁡⁢
⁡to an already installed ⁡⁢
⁡new salary for the ⁡⁢
⁡The task is to ⁡⁢
⁡для подключения и обновления ⁡⁢
⁡python.exe⁡⁢
⁡Запишите ⁡⁢
⁡Примечание⁡⁢
⁡MySQL — отдельный сервер⁡⁢
⁡11 Connector/Python C Extension ⁡⁢
⁡10.3.4 MySQLConnectionPool.set_config() Method⁡⁢
⁡10.2.3 MySQLConnection.commit() Method⁡⁢
⁡Table of Contents⁡⁢
⁡how to use it ⁡⁢
⁡is the successor to ⁡⁢
⁡), use this command:⁡⁢
⁡Connector/Python Linux RPM packages ⁡⁢
⁡files) are available from ⁡⁢
⁡C client library provided ⁡⁢
⁡new employee, using the ⁡⁢
⁡add a new employee ⁡⁢
⁡данных. Код импортирует библиотеку ⁡⁢
⁡не найден, может потребоваться ⁡⁢
⁡имя сервера⁡⁢
⁡В этом кратком руководстве ⁡⁢
⁡Из этого краткого руководства ⁡⁢
⁡API Reference⁡⁢
⁡10.3.5 MySQLConnectionPool.pool_name Property⁡⁢
⁡10.2.4 MySQLConnection.config() Method⁡⁢
⁡Preface and Legal Notices⁡⁢
⁡to develop database applications.⁡⁢
⁡Connector/Python 2.2.3.⁡⁢
⁡Note ⁡⁢
⁡(⁡⁢
⁡the Connector/Python download site ⁡⁢
⁡by a MySQL Server ⁡⁢
⁡variable in the dictionary ⁡⁢
⁡starting to work tomorrow ⁡⁢
⁡mysql.connector и использует метод ⁡⁢
⁡добавить путь Python в ⁡⁢
⁡и ⁡⁢
⁡используется ⁡⁢
⁡вы узнаете, как подключиться ⁡⁢
⁡11.1 _mysql_connector Module⁡⁢
⁡10.4 pooling.PooledMySQLConnection Class⁡⁢
⁡10.2.5 MySQLConnection.connect() Method⁡⁢
⁡1 Introduction to MySQL ⁡⁢
⁡MySQL Connector/Python 8.0 is ⁡⁢
⁡Table 3.1 Connector/Python Version ⁡⁢
⁡Prior to Connector/Python 8.0.22, ⁡⁢
⁡files) are available from ⁡⁢
⁡(see ⁡⁢
⁡installation. For those distributions ⁡⁢
⁡holding the data. This ⁡⁢
⁡with a salary set ⁡⁢
⁡cursor.execute()⁡⁢
⁡переменную среды PATH или ⁡⁢
⁡имя для входа администратора ⁡⁢
⁡руководство для разработчика соединителя ⁡⁢
⁡к Базе данных Azure ⁡⁢
⁡11.2 _mysql_connector.MySQL() Class⁡⁢
⁡10.4.1 pooling.PooledMySQLConnection Constructor⁡⁢
⁡10.2.6 MySQLConnection.cursor() Method⁡⁢
⁡Connector/Python⁡⁢
⁡highly recommended for use ⁡⁢
⁡Reference⁡⁢
⁡the C extension implementation ⁡⁢
⁡the Connector/Python download site ⁡⁢
⁡Section 4.1, “Obtaining Connector/Python”⁡⁢
⁡that are not statically ⁡⁢
⁡dictionary is passed to ⁡⁢
⁡to 50000.⁡⁢
⁡для выполнения запроса SQL ⁡⁢
⁡указать полный путь к ⁡⁢
⁡сервера⁡⁢
⁡MySQL или Python⁡⁢
⁡для MySQL с использованием ⁡⁢
⁡11.3 _mysql_connector.MySQL.affected_rows() Method⁡⁢
⁡10.4.2 PooledMySQLConnection.close() Method⁡⁢
⁡10.2.7 MySQLConnection.cmd_change_user() Method⁡⁢
⁡2 Guidelines for Python ⁡⁢
⁡with MySQL Server 8.0, ⁡⁢
⁡Connector/Python Version⁡⁢
⁡was a separate DEB ⁡⁢
⁡(see ⁡⁢
⁡). Choose an installer ⁡⁢
⁡linked, you must install ⁡⁢
⁡the ⁡⁢
⁡Note ⁡⁢
⁡к базе данных MySQL.⁡⁢
⁡python.exe⁡⁢
⁡со страницы сервера ⁡⁢
⁡.⁡⁢
⁡Python. Также вы узнаете, ⁡⁢
⁡11.4 _mysql_connector.MySQL.autocommit() Method⁡⁢
⁡10.4.3 PooledMySQLConnection.config() Method⁡⁢
⁡10.2.8 MySQLConnection.cmd_debug() Method⁡⁢
⁡Developers⁡⁢
⁡5.7, and 5.6. Please ⁡⁢
⁡MySQL Server Versions⁡⁢
⁡package that contained “cext” ⁡⁢
⁡Section 4.1, “Obtaining Connector/Python”⁡⁢
⁡appropriate for the version ⁡⁢
⁡MySQL Server if it ⁡⁢
⁡method of the cursor ⁡⁢
⁡The following example uses ⁡⁢
⁡Используйте указанный ниже код ⁡⁢
⁡, например ⁡⁢
⁡Обзор⁡Загрузите и установите ⁡⁢
⁡как использовать инструкции SQL ⁡⁢
⁡11.5 _mysql_connector.MySQL.buffered() Method⁡⁢
⁡10.4.4 PooledMySQLConnection.pool_name Property⁡⁢
⁡10.2.9 MySQLConnection.cmd_init_db() Method⁡⁢
⁡3 Connector/Python Versions⁡⁢
⁡upgrade to MySQL Connector/Python ⁡⁢
⁡Python Versions⁡⁢
⁡in the name.⁡⁢
⁡).⁡⁢
⁡of Python installed on ⁡⁢
⁡is not already present ⁡⁢
⁡object if an error ⁡⁢
⁡tables created in the ⁡⁢
⁡с инструкцией SQL ⁡⁢
⁡.⁡⁢
⁡. Если вы забыли ⁡⁢
⁡Python 3.7 или выше⁡⁢
⁡для запроса, вставки, обновления ⁡⁢
⁡11.6 _mysql_connector.MySQL.change_user() Method⁡⁢
⁡10.5 cursor.MySQLCursor Class⁡⁢
⁡10.2.10 MySQLConnection.cmd_ping() Method⁡⁢
⁡4 Connector/Python Installation⁡⁢
⁡8.0.⁡⁢
⁡Connector Status⁡⁢
⁡Connector/Python macOS disk images ⁡⁢
⁡To install a Connector/Python ⁡⁢
⁡your system. As of ⁡⁢
⁡on your system. To ⁡⁢
⁡occurred.⁡⁢
⁡example ⁡⁢
⁡DELETE⁡⁢
⁡Используйте следующий код для ⁡⁢
⁡свой пароль, можно также ⁡⁢
⁡для вашей ОС. Не ⁡⁢
⁡и удаления данных в ⁡⁢
⁡11.7 _mysql_connector.MySQL.character_set_name() Method⁡⁢
⁡10.5.1 cursor.MySQLCursor Constructor⁡⁢
⁡10.2.11 MySQLConnection.cmd_process_info() Method⁡⁢
⁡4.1 Obtaining Connector/Python⁡⁢
⁡For notes detailing the ⁡⁢
⁡8.0⁡⁢
⁡(⁡⁢
⁡RPM package (denoted here ⁡⁢
⁡Connector/Python 2.1.1, MSI Installers ⁡⁢
⁡obtain it, visit the ⁡⁢
⁡Since by default Connector/Python ⁡⁢

⁡Section 5.2, “Creating Tables ⁡⁢dev.mysql.com⁡для подключения и удаления ⁡⁢

Краткое руководство. Подключение к Базе данных Azure для MySQL и запрос данных с помощью Python

⁡подключения к серверу и ⁡⁢ ⁡сбросить пароль с помощью ⁡забудьте добавить Python в ⁡⁢

⁡базе данных на платформах ⁡11.8 _mysql_connector.MySQL.close() Method⁡10.5.2 MySQLCursor.callproc() Method⁡10.2.12 MySQLConnection.cmd_process_kill() Method⁡4.2 Installing Connector/Python from ⁡changes in each release ⁡8.0, 5.7, 5.6, 5.5⁡files) are available from ⁡as ⁡include the C Extension; ⁡MySQL download site⁡⁢

Предварительные требования

⁡turns ⁡Using Connector/Python”⁡⁢

  • ⁡данных. Код импортирует библиотеку ⁡базе данных, создания таблицы ⁡⁢⁡этой страницы.⁡⁢ ⁡, потому что это ⁡⁢
  • ⁡Windows, Mac и Ubuntu ⁡11.9 _mysql_connector.MySQL.commit() Method⁡10.5.3 MySQLCursor.close() Method⁡⁢⁡10.2.13 MySQLConnection.cmd_query() Method⁡⁢
    ⁡a Binary Distribution⁡⁢⁡of Connector/Python, see ⁡⁢⁡3.9, 3.8, 3.7, 3.6, ⁡the Connector/Python download site ⁡⁢
  • ⁡.rpm⁡⁢⁡it need not be ⁡⁢ ⁡.⁡autocommit⁡. The ⁡mysql.connector и использует метод ⁡⁢
    ⁡и загрузки данных с ⁡⁢ ⁡Для каждого примера кода ⁡⁢ ⁡нужно для соединителя MySQL.⁡⁢
    ⁡Linux.⁡⁢ ⁡11.10 _mysql_connector.MySQL.connect() Method⁡⁢ ⁡10.5.4 MySQLCursor.execute() Method⁡⁢
    ⁡10.2.14 MySQLConnection.cmd_query_iter() Method⁡⁢
    ⁡4.3 Installing Connector/Python from ⁡⁢ ⁡MySQL Connector/Python Release Notes⁡⁢ ⁡(2.7 and 3.5 before ⁡⁢
    ⁡(see ⁡⁢
    ⁡), use this command:⁡⁢ ⁡installed separately.⁡⁢ ⁡Use ⁡⁢
    ⁡off, and MySQL 5.5 ⁡⁢
  • ⁡column option for the ⁡cursor.execute()⁡⁢

Установка Python и соединителя MySQL

⁡помощью инструкции SQL ⁡в этой статье сделайте ⁡Откройте командную строку или ⁡Для целей этого краткого ⁡⁢

⁡11.11 _mysql_connector.MySQL.connected() Method⁡⁢

⁡10.5.5 MySQLCursor.executemany() Method⁡10.2.15 MySQLConnection.cmd_quit() Method⁡⁢⁡a Source Distribution⁡.⁡⁢⁡8.0.24)⁡⁢

  1. ⁡Section 4.1, “Obtaining Connector/Python”⁡⁢⁡Prerequisite. ⁡⁢ ⁡Alternatively, to run the ⁡pip⁡⁢PATH⁡and higher uses transactional ⁡primary key of the ⁡⁢
  2. ⁡для выполнения запроса SQL ⁡INSERT⁡⁢bash ⁡следующее:⁡оболочку ⁡⁢python -V ⁡руководства понадобится:⁡11.12 _mysql_connector.MySQL.consume_result() Method⁡⁢

  3. ⁡10.5.6 MySQLCursor.fetchall() Method⁡⁢pip ⁡10.2.16 MySQLConnection.cmd_refresh() Method⁡4.4 Verifying Your Connector/Python ⁡⁢pip ⁡For legal information, see the ⁡⁢pip install -U pip⁡General Availability⁡⁢

    ⁡). As of Connector/Python ⁡⁢pip ⁡Although optional, the ⁡installer from the command ⁡⁢get-pip.py⁡to install Connector/Python on ⁡tables by default, it ⁡⁢⁡table is important to ⁡⁢⁡к базе данных MySQL.⁡⁢

  4. ⁡. Код импортирует библиотеку ⁡⁢pip ⁡Создайте файл в текстовом ⁡и проверьте версию Python, ⁡Учетная запись Azure с ⁡⁢
    pip install mysql-connector-python

⁡11.13 _mysql_connector.MySQL.convert_to_mysql() Method⁡10.5.7 MySQLCursor.fetchmany() Method⁡⁢

Получение сведений о подключении

⁡10.2.17 MySQLConnection.cmd_reset_connection() Method⁡Installation⁡Legal Notices⁡2.2 (continues as 8.0)⁡2.1.1, macOS disk images ⁡package is required to ⁡line, use this command ⁡⁢

  1. ⁡most any operating system:⁡⁢⁡is necessary to commit ⁡⁢⁡ensure reliable, easily searchable ⁡⁢

  2. ⁡Чтобы очистить все ресурсы, ⁡mysql.connector и использует следующие ⁡редакторе.⁡запустив ⁡активной подпиской. ⁡⁢⁡11.14 _mysql_connector.MySQL.escape_string() Method⁡⁢⁡10.5.8 MySQLCursor.fetchone() Method⁡⁢

    Имя сервера базы данных Azure для MySQL

  3. ⁡10.2.18 MySQLConnection.cmd_shutdown() Method⁡⁢⁡5 Connector/Python Coding Examples⁡⁢ ⁡.⁡⁢⁡5.7, 5.6, 5.5⁡include the C Extension; ⁡⁢ ⁡use newer authentication methods, ⁡⁢⁡in a console window, ⁡⁢⁡Managing all of your ⁡your changes using the ⁡data.⁡используемые во время этого ⁡⁢

    Имя сервера Базы данных Azure для MySQL (2)

Выполнение примеров кода Python

⁡методы:⁡Добавьте пример кода в ⁡с помощью коммутатора V ⁡⁢

  1. ⁡Создайте учетную запись⁡11.15 _mysql_connector.MySQL.fetch_fields() Method⁡⁢
  2. ⁡10.5.9 MySQLCursor.fetchwarnings() Method⁡10.2.19 MySQLConnection.cmd_statistics() Method⁡5.1 Connecting to MySQL ⁡⁢⁡For help with using ⁡⁢⁡3.5, 3.4, 2.7⁡⁢⁡it need not be ⁡⁢ ⁡such as ⁡where ⁡⁢
  3. ⁡MySQL products, including MySQL ⁡connection's ⁡We first open a ⁡краткого руководства, удалите группу ⁡connect()⁡⁢⁡файл. В коде замените ⁡⁢⁡прописными буквами.⁡⁢ssl_ca ⁡бесплатно.⁡11.16 _mysql_connector.MySQL.fetch_row() Method⁡10.5.10 MySQLCursor.stored_results() Method⁡⁢
  4. ⁡10.2.20 MySQLConnection.disconnect() Method⁡Using Connector/Python⁡⁢⁡MySQL, please visit the ⁡⁢⁡Developer Milestone, No releases⁡⁢⁡installed separately.⁡⁢ ⁡that's the default authentication ⁡⁢⁡and ⁡⁢⁡Connector/Python, with MySQL Installer ⁡⁢

  5. ⁡method. You could also ⁡connection to the MySQL ⁡⁢bash ⁡ресурсов с помощью следующей ⁡используется для подключения Базы ⁡⁢cd pythonmysql⁡заполнители ⁡⁢python ⁡Установщик пакетов ⁡Создание отдельного сервера Базы ⁡⁢python createtable.py⁡11.17 _mysql_connector.MySQL.field_count() Method⁡10.5.11 MySQLCursor.column_names Property⁡⁢

    ⁡10.2.21 MySQLConnection.get_row() Method⁡⁢

    ⁡5.2 Creating Tables Using ⁡⁢⁡MySQL Forums⁡⁢ ⁡2.1⁡Download the ⁡method as of MySQL ⁡are the respective Connector/Python ⁡⁢⁡is the recommended approach. ⁡⁢⁡roll back⁡⁢C:\python27\python.exe createtable.py⁡server and store the ⁡⁢

Шаг 1. Создание таблицы и вставка данных

⁡команды:⁡данных Azure для MySQL ⁡, ⁡включено в последние версии ⁡данных Azure для MySQL ⁡⁢⁡11.18 _mysql_connector.MySQL.free_result() Method⁡⁢⁡10.5.12 MySQLCursor.description Property⁡10.2.22 MySQLConnection.get_rows() Method⁡Connector/Python⁡⁢

  • ⁡, where you can ⁡⁢ ⁡5.7, 5.6, 5.5⁡file and install Connector/Python ⁡8.0.⁡⁢⁡and Python version numbers ⁡⁢ ⁡It handles all requirements ⁡⁢
  • ⁡using the ⁡⁢ ⁡connection object⁡Управление сервером службы "База ⁡⁢
  • ⁡с помощью ⁡⁢ ⁡, ⁡Python. Обновите ⁡⁢
  • ⁡с помощью ⁡⁢ ⁡11.19 _mysql_connector.MySQL.get_character_set_info() Method⁡⁢
import mysql.connector
from mysql.connector import errorcode
# Obtain connection string information from the portal
config = {
'host':'.mysql.database.azure.com',
'user':'@',
'password':'',
'database':'',
'client_flags': [mysql.connector.ClientFlag.SSL],
'ssl_ca': '/DigiCertGlobalRootG2.crt.pem'
}
# Construct connection string
try:
conn = mysql.connector.connect(**config)
print("Connection established")
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with the user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exist")
else:
print(err)
else:
cursor = conn.cursor()
# Drop previous table of same name if one exists
cursor.execute("DROP TABLE IF EXISTS inventory;")
print("Finished dropping table (if existed).")
# Create table
cursor.execute("CREATE TABLE inventory (id serial PRIMARY KEY, name VARCHAR(50), quantity INTEGER);")
print("Finished creating table.")
# Insert some data into table
cursor.execute("INSERT INTO inventory (name, quantity) VALUES (%s, %s);", ("banana", 150))
print("Inserted",cursor.rowcount,"row(s) of data.")
cursor.execute("INSERT INTO inventory (name, quantity) VALUES (%s, %s);", ("orange", 154))
print("Inserted",cursor.rowcount,"row(s) of data.")
cursor.execute("INSERT INTO inventory (name, quantity) VALUES (%s, %s);", ("apple", 100))
print("Inserted",cursor.rowcount,"row(s) of data.")
# Cleanup
conn.commit()
cursor.close()
conn.close()
print("Done.")

⁡10.5.13 MySQLCursor.lastrowid Property⁡10.2.23 MySQLConnection.get_server_info() Method⁡⁢

Шаг 2. Чтение данных

⁡5.3 Inserting Data Using ⁡discuss your issues with ⁡⁢⁡3.5, 3.4, 2.7, 2.6⁡⁢ ⁡by opening it and ⁡Note ⁡in the installer file ⁡⁢⁡and prerequisites, configurations, and ⁡⁢ ⁡method.⁡in the variable ⁡⁢

⁡данных Azure для MySQL" ⁡аргументов⁡⁢⁡, и заполнители ⁡⁢⁡до последней версии, запустив ⁡портала Azure⁡11.20 _mysql_connector.MySQL.get_client_info() Method⁡⁢for ⁡10.5.14 MySQLCursor.rowcount Property⁡10.2.24 MySQLConnection.get_server_version() Method⁡⁢

import mysql.connector
from mysql.connector import errorcode
# Obtain connection string information from the portal
config = {
'host':'.mysql.database.azure.com',
'user':'@',
'password':'',
'database':'',
'client_flags': [mysql.connector.ClientFlag.SSL],
'ssl_ca': '/DigiCertGlobalRootG2.crt.pem'
}
# Construct connection string
try:
conn = mysql.connector.connect(**config)
print("Connection established")
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with the user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exist")
else:
print(err)
else:
cursor = conn.cursor()
# Read data
cursor.execute("SELECT * FROM inventory;")
rows = cursor.fetchall()
print("Read",cursor.rowcount,"row(s) of data.")
# Print all rows
for row in rows:
print("Data row = (%s, %s, %s)" %(str(row[0]), str(row[1]), str(row[2])))
# Cleanup
conn.commit()
cursor.close()
conn.close()
print("Done.")

Шаг 3. Обновление данных

⁡Connector/Python⁡other MySQL users.⁡⁢⁡General Availability⁡⁢ ⁡double clicking the resulting ⁡Prior to Connector/Python 8.0.22, ⁡name:⁡⁢⁡upgrades.⁡⁢ ⁡Источник: ⁡. We then create ⁡⁢

import mysql.connector
from mysql.connector import errorcode
# Obtain connection string information from the portal
config = {
'host':'.mysql.database.azure.com',
'user':'@',
'password':'',
'database':'',
'client_flags': [mysql.connector.ClientFlag.SSL],
'ssl_ca': '/DigiCertGlobalRootG2.crt.pem'
}
# Construct connection string
try:
conn = mysql.connector.connect(**config)
print("Connection established")
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with the user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exist")
else:
print(err)
else:
cursor = conn.cursor()
# Update a data row in the table
cursor.execute("UPDATE inventory SET quantity = %s WHERE name = %s;", (300, "apple"))
print("Updated",cursor.rowcount,"row(s) of data.")
# Cleanup
conn.commit()
cursor.close()
conn.close()
print("Done.")

Шаг 4. Удаление данных

⁡через портал⁡из коллекции конфигураций;⁡⁢⁡значениями для сервера MySQL ⁡⁢ ⁡.⁡или с помощью ⁡11.21 _mysql_connector.MySQL.get_client_version() Method⁡⁢⁡10.5.15 MySQLCursor.statement Property⁡⁢ ⁡10.2.25 MySQLConnection.is_connected() Method⁡5.4 Querying Data Using ⁡⁢

import mysql.connector
from mysql.connector import errorcode
# Obtain connection string information from the portal
config = {
'host':'.mysql.database.azure.com',
'user':'@',
'password':'',
'database':'',
'client_flags': [mysql.connector.ClientFlag.SSL],
'ssl_ca': '/DigiCertGlobalRootG2.crt.pem'
}
# Construct connection string
try:
conn = mysql.connector.connect(**config)
print("Connection established")
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with the user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exist")
else:
print(err)
else:
cursor = conn.cursor()
# Delete a data row in the table
cursor.execute("DELETE FROM inventory WHERE name=%(param1)s;", {'param1':"orange"})
print("Deleted",cursor.rowcount,"row(s) of data.")
# Cleanup
conn.commit()
cursor.close()
conn.close()
print("Done.")

Очистка ресурсов

⁡Licensing information. ⁡2.0⁡file.⁡the C extension implementation ⁡Subsequent executions of Connector/Python ⁡⁢

az group delete \
--name $AZ_RESOURCE_GROUP \
--yes

Дальнейшие действия

⁡Prerequisite. ⁡.⁡a new cursor, by ⁡⁢

⁡Управление сервером службы "База ⁡cursor.execute()⁡и базы данных.⁡⁢

⁡Если ⁡Azure CLI⁡⁢

⁡11.22 _mysql_connector.MySQL.get_host_info() Method⁡⁢docs.microsoft.com⁡10.5.16 MySQLCursor.with_rows Property⁡⁢

Inserting Data Using Connector/Python

⁡10.2.26 MySQLConnection.isset_client_flag() Method⁡Connector/Python⁡This product may include ⁡5.7, 5.6, 5.5⁡Источник: ⁡was a separate RPM ⁡⁢InnoDB ⁡using the MSI installer ⁡The ⁡Connector/Python installers in native ⁡⁢⁡default a ⁡⁢ ⁡данных Azure для MySQL" ⁡⁢INSERT⁡выполняет запрос SQL к ⁡⁢DELETE⁡Протокол SSL включен по ⁡⁢UPDATE ⁡не установлен, можно скачать ⁡⁢

⁡, если он еще ⁡11.23 _mysql_connector.MySQL.get_proto_info() Method⁡10.6 Subclasses cursor.MySQLCursor⁡⁢INSERT ⁡10.2.27 MySQLConnection.ping() Method⁡6 Connector/Python Tutorials⁡⁢⁡third-party software, used under ⁡⁢ ⁡3.5, 3.4, 2.7, 2.6⁡.⁡package that contained “cext” ⁡permit you to either ⁡Microsoft Visual C++ 2015 ⁡package formats are available ⁡MySQLCursor⁡с помощью CLI⁡⁢

⁡базе данных MySQL;⁡⁢

⁡умолчанию на серверах Базы ⁡и установить его с ⁡не создан.⁡⁢⁡11.24 _mysql_connector.MySQL.get_server_info() Method⁡10.6.1 cursor.MySQLCursorBuffered Class⁡⁢⁡10.2.28 MySQLConnection.reconnect() Method⁡⁢AUTO_INCREMENT ⁡6.1 Tutorial: Raise Employee's ⁡license. ⁡⁢employees ⁡GA, final release on 2016-10-26⁡The following table summarizes ⁡in the name.⁡⁢

from __future__ import print_function
from datetime import date, datetime, timedelta
import mysql.connector
cnx = mysql.connector.connect(user='scott', database='employees')
cursor = cnx.cursor()
tomorrow = datetime.now().date() + timedelta(days=1)
add_employee = ("INSERT INTO employees "
"(first_name, last_name, hire_date, gender, birth_date) "
"VALUES (%s, %s, %s, %s, %s)")
add_salary = ("INSERT INTO salaries "
"(emp_no, salary, from_date, to_date) "
"VALUES (%(emp_no)s, %(salary)s, %(from_date)s, %(to_date)s)")
data_employee = ('Geert', 'Vanderkelen', tomorrow, 'M', date(1977, 6, 14))
# Insert new employee
cursor.execute(add_employee, data_employee)
emp_no = cursor.lastrowid
# Insert salary information
data_salary = {
'emp_no': emp_no,
'salary': 50000,
'from_date': tomorrow,
'to_date': date(9999, 1, 1),
}
cursor.execute(add_salary, data_salary)
# Make sure data is committed to the database
cnx.commit()
cursor.close()
cnx.close()

⁡repair or remove the ⁡Redistributable⁡for Windows and for ⁡⁢⁡object, using the connection's ⁡⁢ ⁡Не можете найти нужную ⁡⁢cnx⁡cursor.close()⁡данных Azure для MySQL. ⁡. Дополнительные сведения см. ⁡⁢⁡Выполнить ⁡⁢ ⁡11.25 _mysql_connector.MySQL.get_server_version() Method⁡⁢cursor() ⁡10.6.2 cursor.MySQLCursorRaw Class⁡⁢

⁡10.2.29 MySQLConnection.reset_session() Method⁡Salary Using a Buffered ⁡MySQL Connector/Python 2.2 Community ⁡1.2⁡the available Connector/Python versions. ⁡⁢datetime ⁡RPM provides a feature ⁡⁢

⁡existing Connector/Python installation.⁡⁢INSERT ⁡must be installed on ⁡Unix and Unix-like systems:⁡⁢add_employee ⁡method.⁡⁢add_salary⁡информацию? Сообщите нам!⁡⁢INSERT ⁡используется при завершении работы ⁡Для подключения из локальной ⁡⁢

⁡в разделе ⁡ОДНО⁡11.26 _mysql_connector.MySQL.get_ssl_cipher() Method⁡⁢data_employee⁡10.6.3 cursor.MySQLCursorBufferedRaw Class⁡10.2.30 MySQLConnection.rollback() Method⁡Cursor⁡License Information User Manual⁡5.7, 5.6, 5.5 (5.1, 5.0, 4.1)⁡⁢emp_no ⁡For series that have ⁡⁢AUTO_INCREMENT ⁡to verify the integrity ⁡⁢lastrowid ⁡For EL7 or EL8-based ⁡⁢

⁡your system.⁡Windows: MSI installer package⁡We could calculate tomorrow ⁡⁢emp_no ⁡Источник: ⁡с курсором;⁡среды может потребоваться скачать ⁡Установка⁡⁢execute() ⁡из действий (в зависимости ⁡11.27 _mysql_connector.MySQL.hex_string() Method⁡10.6.4 cursor.MySQLCursorDict Class⁡⁢

⁡10.2.31 MySQLConnection.set_charset_collation() Method⁡7 Connector/Python Connection Establishment⁡⁢⁡has information about licenses ⁡⁢ ⁡3.4, 3.3, 3.2, 3.1, 2.7, 2.6⁡reached General Availability (GA) ⁡⁢InnoDB ⁡and authenticity of packages ⁡platforms and Fedora, you ⁡MySQL Installer (recommended): When ⁡Linux: Yum repository for ⁡⁢commit() ⁡by calling a database ⁡⁢⁡.⁡⁢ ⁡mysqli_close⁡⁢rollback() ⁡SSL-сертификат DigiCertGlobalRootG2⁡⁢


⁡.⁡⁢dev.mysql.com⁡от того, пользуетесь вы ⁡⁢

Installing Connector/Python from a Binary Distribution

⁡11.28 _mysql_connector.MySQL.insert_id() Method⁡10.6.5 cursor.MySQLCursorBufferedDict Class⁡10.2.32 MySQLConnection.set_client_flags() Method⁡7.1 Connector/Python Connection Arguments⁡⁢

  • ⁡relating to MySQL Connector/Python ⁡⁢

  • ⁡GA, final release on 2014-08-22⁡status, development releases in ⁡before installing them. To ⁡can install Connector/Python using ⁡executing ⁡EL7 and EL8 and ⁡⁢

  • ⁡function, but for clarity ⁡Inserting or updating data ⁡⁢

⁡используется, чтобы закрыть подключение.⁡⁢root ⁡. Замените значение ⁡Используйте ⁡⁢

⁡общим или частным доступом), ⁡⁢

⁡11.29 _mysql_connector.MySQL.more_results() Method⁡10.6.6 cursor.MySQLCursorNamedTuple Class⁡10.2.33 MySQLConnection.shutdown() Method⁡7.2 Connector/Python Option-File Support⁡community releases up to ⁡Note ⁡the series prior to ⁡learn more, see ⁡the MySQL Yum repository ⁡MySQL Installer⁡⁢

⁡Fedora; RPM packages for ⁡we do it in ⁡is also done using ⁡Возникли проблемы? Сообщите нам ⁡в коде на путь ⁡чтоб установить соединитель MySQL ⁡чтобы настроить возможность подключения. ⁡11.30 _mysql_connector.MySQL.next_result() Method⁡10.6.7 cursor.MySQLCursorBufferedNamedTuple Class⁡10.2.34 MySQLConnection.start_transaction() Method⁡8 The Connector/Python C ⁡and including version 2.2. ⁡⁢⁡MySQL server and Python ⁡⁢⁡the GA version are ⁡⁢

Installing Connector/Python with pip

⁡Verifying Package Integrity Using ⁡⁢⁡(see ⁡⁢ ⁡, choose MySQL Connector/Python ⁡Oracle Linux, Red Hat, ⁡⁢

$> pip install mysql-connector-python

Installing Connector/Python on Microsoft Windows

⁡Python using the ⁡the handler structure known ⁡об этом⁡к этому файлу на ⁡для Python и его ⁡Действие⁡11.31 _mysql_connector.MySQL.num_fields() Method⁡⁢

⁡10.6.8 cursor.MySQLCursorPrepared Class⁡⁢ ⁡10.2.35 MySQLConnection.autocommit Property⁡⁢⁡Extension⁡MySQL Connector/Python 2.2 Commercial ⁡⁢ ⁡versions within parentheses are ⁡no longer supported.⁡⁢

  • ⁡MD5 Checksums or GnuPG⁡Installing Additional MySQL Products ⁡⁢⁡as one of the ⁡⁢⁡and SuSE; Debian packages ⁡module.⁡as a cursor. When ⁡Используйте указанный ниже код ⁡компьютере.⁡зависимости. ⁡⁢

  • ⁡Метод подключения⁡⁢.msi ⁡11.32 _mysql_connector.MySQL.num_rows() Method⁡10.7 constants.ClientFlag Class⁡10.2.36 MySQLConnection.unread_results Property⁡8.1 Application Development with ⁡License Information User Manual⁡known to work with ⁡Note ⁡⁢

    ⁡.⁡and Components with Yum⁡products to install. MySQL ⁡for Debian and Ubuntu⁡Both ⁡you use a transactional ⁡⁢

    ⁡с инструкцией SQL ⁡Сохраните файл в папку ⁡⁢.msi ⁡Возникли проблемы? Сообщите нам ⁡Практическое руководство⁡11.33 _mysql_connector.MySQL.ping() Method⁡⁢⁡10.8 constants.FieldType Class⁡⁢⁡10.2.37 MySQLConnection.can_consume_results Property⁡the Connector/Python C Extension⁡has information about licenses ⁡Connector/Python, but are not ⁡MySQL Connectors and other ⁡Connector/Python Debian packages (⁡). You must have ⁡Installer installs the Windows ⁡⁢

⁡macOS: Disk image package ⁡statements are stored in ⁡storage engine such as ⁡SELECT⁡проекта с расширением ⁡⁢VER ⁡об этом⁡⁢PYVER ⁡Настройка правил брандмауэра⁡11.34 _mysql_connector.MySQL.query() Method⁡10.9 constants.SQLMode Class⁡10.2.38 MySQLConnection.charset Property⁡⁢

$> msiexec /i mysql-connector-python-VER-pyPYVER.msi

⁡8.2 The _mysql_connector C ⁡relating to MySQL Connector/Python ⁡officially supported. Bugs might ⁡MySQL client tools and ⁡files) are available for ⁡⁢

Installing Connector/Python on Linux Using the MySQL Yum Repository

⁡the MySQL Yum repository ⁡MSI Installer described in ⁡with PKG installer⁡the variables called ⁡(the default in MySQL ⁡⁢⁡для подключения и чтения ⁡.ру⁡⁢⁡Получите сведения, необходимые для ⁡Общие⁡11.35 _mysql_connector.MySQL.raw() Method⁡10.10 constants.CharacterSet Class⁡⁢⁡10.2.39 MySQLConnection.collation Property⁡⁢⁡Extension Module⁡commercial releases up to ⁡not get fixed for ⁡applications now synchronize the ⁡⁢

$> sudo yum update mysql-community-release

⁡Debian or Debian-like Linux ⁡⁢ ⁡on your system's repository ⁡⁢mysql-community-client-plugins ⁡this documentation.⁡You may need ⁡and ⁡⁢caching_sha2_password ⁡5.5 and higher), you ⁡данных. Код импортирует библиотеку ⁡, например ⁡⁢

$> sudo yum mysql-community-client-plugins

⁡подключения к базе данных ⁡Портал⁡⁢

$> sudo yum install mysql-connector-python

Installing Connector/Python on Linux Using an RPM Package

⁡11.36 _mysql_connector.MySQL.refresh() Method⁡10.11 constants.RefreshOption Class⁡⁢.rpm ⁡10.2.40 MySQLConnection.connection_id Property⁡9 Connector/Python Other Topics⁡and including version 2.2. ⁡⁢⁡those versions.⁡⁢⁡first digit of their ⁡⁢

⁡systems from the Connector/Python ⁡list (for details, see ⁡Windows MSI Installer (⁡⁢PACKAGE⁡or administrator privileges to ⁡⁢⁡. Note that the second ⁡⁢

$> rpm -i PACKAGE.rpm

⁡must ⁡⁢ ⁡mysql.connector и использует метод ⁡⁢mysql-community-client-plugins ⁡С:\pythonmysql\createtable.py⁡Azure для MySQL с ⁡CLI⁡⁢caching_sha2_password ⁡11.37 _mysql_connector.MySQL.rollback() Method⁡10.12 Errors and Exceptions⁡10.2.41 MySQLConnection.database Property⁡⁢

⁡9.1 Connector/Python Connection Pooling⁡⁢

⁡MySQL Connector/Python 8.0 Community ⁡Note ⁡version number with the ⁡download site (see ⁡Adding the MySQL Yum Repository⁡⁢

⁡file): To use the ⁡perform the installation operation.⁡statement uses extended Python ⁡commit⁡cursor.execute()⁡⁢⁡или ⁡портала Azure. Вам потребуется ⁡⁢⁡Настройка конечной точки службы⁡⁢

Installing Connector/Python on Linux Using a Debian Package

⁡11.38 _mysql_connector.MySQL.select_db() Method⁡⁢.deb ⁡10.12.1 errorcode Module⁡10.2.42 MySQLConnection.get_warnings Property⁡9.2 Connector/Python Django Back ⁡License Information User Manual⁡⁢⁡Connector/Python does not support ⁡⁢⁡(highest) MySQL server version ⁡⁢

⁡Section 4.1, “Obtaining Connector/Python”⁡⁢ ⁡). To make sure ⁡⁢mysql-community-client-plugins ⁡MSI Installer, launch it ⁡Note ⁡format codes.⁡⁢caching_sha2_password ⁡the data after a sequence of ⁡для выполнения запроса SQL ⁡/home/username/pythonmysql/createtable.py⁡⁢

⁡имя сервера, имя базы ⁡Общие⁡11.39 _mysql_connector.MySQL.set_character_set() Method⁡⁢PACKAGE⁡10.12.2 errors.Error Exception⁡⁢⁡10.2.43 MySQLConnection.in_transaction Property⁡⁢

$> dpkg -i PACKAGE.deb
⁡End⁡⁢

⁡has information about licenses ⁡the old MySQL Server ⁡they support. For example, ⁡).⁡that your Yum repository ⁡⁢

Installing Connector/Python on macOS Using a Disk Image

⁡and follow the prompts ⁡Prior to Connector/Python 8.0.22, ⁡⁢.dmg ⁡The information of the ⁡, ⁡к базе данных MySQL.⁡⁢⁡.⁡⁢⁡данных и учетные данные ⁡Портал⁡11.40 _mysql_connector.MySQL.shutdown() Method⁡10.12.3 errors.DataError Exception⁡10.2.44 MySQLConnection.raise_on_warnings Property⁡⁢

⁡10 Connector/Python API Reference⁡⁢.dmg ⁡relating to MySQL Connector/Python ⁡authentication methods, which means ⁡MySQL Connector/Python 8.0.12 would ⁡⁢.pkg ⁡Prerequisite. ⁡⁢


⁡is up-to-date, use this ⁡⁢dev.mysql.com⁡in the screens it ⁡⁢

Chapter 3 Connector/Python Versions

⁡the C extension and ⁡new employee is stored ⁡, and ⁡Код считывает строки данных ⁡Чтобы запустить код, откройте ⁡для входа.⁡CLI⁡11.41 _mysql_connector.MySQL.stat() Method⁡⁢

⁡10.12.4 errors.DatabaseError Exception⁡⁢

⁡10.2.45 MySQLConnection.server_host Property⁡10.1 mysql.connector Module⁡community releases in the ⁡that MySQL versions prior ⁡be designed to support ⁡Although optional, the ⁡command:⁡presents to install Connector/Python ⁡pure Python implementations were ⁡in the tuple ⁡statements.⁡с помощью метода ⁡командную строку или оболочку ⁡Войдите на ⁡Настройка приватного канала⁡11.42 _mysql_connector.MySQL.thread_id() Method⁡⁢

⁡10.12.5 errors.IntegrityError Exception⁡10.2.46 MySQLConnection.server_port Property⁡10.1.1 mysql.connector.connect() Method⁡8.0 release series. ⁡to 4.1 will not ⁡⁢

⁡all features of MySQL ⁡package is required to ⁡⁢

⁡Prerequisite. ⁡⁢ ⁡in the location of ⁡⁢ ⁡installed using two separate ⁡⁢ ⁡. The query to ⁡⁢
⁡This example shows how ⁡⁢ ⁡fetchall()⁡⁢ ⁡и измените каталог в ⁡портал Azure⁡Private⁡⁢ ⁡11.43 _mysql_connector.MySQL.use_unicode() Method⁡⁢
⁡10.12.6 errors.InterfaceError Exception⁡⁢ ⁡10.2.47 MySQLConnection.sql_mode Property⁡⁢ ⁡10.1.2 mysql.connector.apilevel Property⁡⁢ ⁡MySQL Connector/Python 8.0 Commercial ⁡⁢
⁡work.⁡⁢ ⁡server version 8 (or ⁡⁢ ⁡use newer authentication methods, ⁡⁢ ⁡Although optional, the ⁡⁢
⁡your choosing.⁡⁢ ⁡binary distributions; except they ⁡⁢ ⁡insert the new employee ⁡⁢ ⁡to insert new data. ⁡⁢
⁡, сохраняет набор результатов ⁡⁢ ⁡папке проекта, например ⁡⁢ ⁡.⁡⁢ ⁡Портал⁡⁢

⁡11.44 _mysql_connector.MySQL.warning_count() Method⁡⁢

⁡10.12.7 errors.InternalError Exception⁡10.2.48 MySQLConnection.time_zone Property⁡10.1.3 mysql.connector.paramstyle Property⁡License Information User Manual⁡Источник: ⁡lower). This change makes ⁡such as ⁡⁢

⁡package is required to ⁡⁢

⁡Like with MySQL Installer, ⁡were always combined for ⁡is executed and we ⁡The second ⁡в строке коллекции и ⁡. Введите команду ⁡⁢


⁡На панели поиска портала ⁡⁢dev.mysql.com⁡CLI⁡⁢

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