PyCharm 2022.3 Help

Connect to MS SQL server

Prerequisites

This topic gives you an example of how you can configure Microsoft SQL Server and create a connection to it from PyCharm. If you already have Microsoft SQL Server installed and configured, consider jumping to the section that describes a creation of a database connection in PyCharm.

Step 1. Configure the SQL Server Configuration Manager

To open SQL Server Configuration Manager, open the Search dialog on Windows and type SQLServerManager15.msc (for Microsoft SQL Server 2019). Double-click the found result.

If you use other versions of Microsoft SQL Server, change the second digit before .msc or check the following locations:

  • SQL Server 2019: C:\Windows\SysWOW64\SQLServerManager15.msc

  • SQL Server 2017: C:\Windows\SysWOW64\SQLServerManager14.msc

  • SQL Server 2016: C:\Windows\SysWOW64\SQLServerManager13.msc

  • SQL Server 2014 (12.x): C:\Windows\SysWOW64\SQLServerManager12.msc

  • SQL Server 2012 (11.x): C:\Windows\SysWOW64\SQLServerManager11.msc

Open the SQL Server Configuration Manager

Run the SQL Server Browser

SQL Server Browser listens for incoming requests and provides information about Microsoft SQL Server instances on the computer. For more information about SQL Server Browser, see SQL Server Browser in the Microsoft documentation.

If the SQL Server Browser menu items are disabled, try to enable the SQL Server Agent service.

  1. In the SQL Server Configuration Manager, click SQL Server Services.

  2. In the right pane that lists server services, right-click SQL Server Browser and select Start.

    Run the SQL Server Browser

Enable SQL Server Agent

SQL Server Agent is a Microsoft Windows service that executes scheduled administrative tasks. For more information about the service, see SQL Server Agent in the official Microsoft documentation. Ensure that SQL Server Agent is running and starts automatically. After the change, a restart might be required.

  1. Navigate to Control Panel | Administrative Tools | Services.

  2. In the Services window, right-click SQL Server Agent(<server_name>) and select Properties. For this tutorial, <server_name> is MSSQLSERVER.

  3. From the Startup type list, select Automatic and click Start.

    Enable SQL Server Agent

Enable the TCP/IP connection

  1. In the SQL Server Configuration Manager, expand SQL Server Network Configuration and click Protocols for MSSQLSERVER, where MSSQLSERVER is a name of the Microsoft SQL Server instance.

  2. In the list of protocol names, right-click TCP/IP and select Properties.

  3. On the Protocol tab, from the Enabled list, select Yes.

  4. On the IP Addresses tab, find the interface that your workstation uses and see the connection port. By default, the port is 1433. Verify that other running applications do not use the same port.

    Enable the TCP/IP connection

Step 2. Configure SQL Server Management Studio (SSMS)

Create a user

  1. In the SQL Server Management Studio (SSMS), navigate to Security | Logins.

  2. Right-click the Logins root folder and select New Login.

  3. On the General page, specify a login name in the Login name field.

  4. Select authentication mode. You can select between the following authentication modes:

    • Windows authentication: to use your domain login and password.

    • SQL Server authentication: to use a custom login and password. If you select Enforce password security policy checkbox, the user must change the assigned password before connecting to Microsoft SQL Server with PyCharm. Otherwise, clear the Enforce password security policy checkbox.

  5. Click OK.

    Create a user

Configure user roles

  1. Right-click the created user profile and select Properties.

  2. On the Server Roles page, select the appropriate user role (for example, sysadmin).

    Configure user roles

Step 3. Connect to Microsoft SQL Server with PyCharm

The following section describes configuration of PyCharm on Windows, macOS, and Linux. Note that the Use Windows domain authentication checkbox is available only on Windows. To configure Windows domain authentication on macOS and Linux, see Connect by using Windows domain authentication.

Windows

Connect by using SQL Server authentication

  1. In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon The Data Source Properties icon. Alternatively, press Shift+Enter.

  2. In the Data Sources and Drivers dialog, click the Add icon (The Add icon) and select Microsoft SQL Server.

  3. Click the Driver link and select Microsoft SQL Server (jTds).

  4. Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, PyCharm downloads drivers that are required to interact with a database. The IDE does not include bundled drivers in order to have a smaller size of the installation package and to keep driver versions up-to-date for each IDE version.

    You can specify your drivers for the data source if you do not want to download the provided drivers. For more information about creating a database connection with your driver, see Add a user driver to an existing connection.

  5. In Host, Instance, and Port fields, specify your connection details. If the server name (in our case, DESKTOP) does not work, replace it with the server IP address.

  6. From the Authentication list, select User & Password.

  7. In User and Password fields, specify your credentials.

  8. To ensure that the connection to the data source is successful, click the Test Connection link.

Connect by using SQL Server authentication

Connect by using single sign-on for Microsoft SQL Server

If you run PyCharm on Windows in the same domain as the Microsoft SQL Server database, you can use the Single-Sign On (SSO).

  1. In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon The Data Source Properties icon. Alternatively, press Shift+Enter.

  2. In the Data Sources and Drivers dialog, click the Add icon (The Add icon) and select Microsoft SQL Server.

  3. Click the Driver link and select Microsoft SQL Server (jTds).

  4. Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, PyCharm downloads drivers that are required to interact with a database. The IDE does not include bundled drivers in order to have a smaller size of the installation package and to keep driver versions up-to-date for each IDE version.

    You can specify your drivers for the data source if you do not want to download the provided drivers. For more information about creating a database connection with your driver, see Add a user driver to an existing connection.

  5. In Host, Instance, and Port fields, specify your connection details. If the server name (in our case, DESKTOP) does not work, replace it with the server IP address.

  6. From the Authentication list, select Windows credentials.

  7. To ensure that the connection to the data source is successful, click the Test Connection link.

Connect by using SQL Server authentication

Connect by using Windows domain authentication

  1. In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon The Data Source Properties icon. Alternatively, press Shift+Enter.

  2. In the Data Sources and Drivers dialog, click the Add icon (The Add icon) and select Microsoft SQL Server.

  3. Click the Driver link and select Microsoft SQL Server (jTds).

  4. Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, PyCharm downloads drivers that are required to interact with a database. The IDE does not include bundled drivers in order to have a smaller size of the installation package and to keep driver versions up-to-date for each IDE version.

    You can specify your drivers for the data source if you do not want to download the provided drivers. For more information about creating a database connection with your driver, see Add a user driver to an existing connection.

  5. In Host, Instance, and Port fields, specify your connection details. If the server name (in our case, DESKTOP) does not work, replace it with the server IP address.

  6. From the Authentication list, select Domain credentials.

  7. In the Domain field, specify the domain (for example, DEVELOPMENT).

  8. In User and Password fields, specify your domain credentials. In the User field, type your domain user without the domain prefix (for example, John.Smith instead of DOMAIN\John.Smith).

    Alternatively, on the General tab, specify the connection string. Consider the following example of a full connection string:

    jdbc:jtds:sqlserver://DESKTOP:1433;domain=DEVELOPMENT;instance=MSSQLSERVER;databaseName=guest;

  9. To ensure that the connection to the data source is successful, click the Test Connection link.

Connect by using SQL Server authentication

macOS and Linux

Connect by using SQL Server authentication

  1. In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon The Data Source Properties icon. Alternatively, press ⌘ I.

  2. In the Data Sources and Drivers dialog, click the Add icon (The Add icon) and select Microsoft SQL Server.

  3. Click the Driver link and select Microsoft SQL Server (jTds).

  4. Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, PyCharm downloads drivers that are required to interact with a database. The IDE does not include bundled drivers in order to have a smaller size of the installation package and to keep driver versions up-to-date for each IDE version.

    You can specify your drivers for the data source if you do not want to download the provided drivers. For more information about creating a database connection with your driver, see Add a user driver to an existing connection.

  5. In Host, Instance, and Port fields, specify your connection details. If the server name (in our case, DESKTOP) does not work, replace it with the server IP address.

  6. From the Authentication list, select User & Password.

  7. In User and Password fields, specify your credentials.

  8. To ensure that the connection to the data source is successful, click the Test Connection link.

Connect by using SQL Server authentication

Connect by using Windows domain authentication

  1. In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon The Data Source Properties icon. Alternatively, press ⌘ I.

  2. In the Data Sources and Drivers dialog, click the Add icon (The Add icon) and select Microsoft SQL Server.

  3. Click the Driver link and select Microsoft SQL Server (jTds).

  4. Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, PyCharm downloads drivers that are required to interact with a database. The IDE does not include bundled drivers in order to have a smaller size of the installation package and to keep driver versions up-to-date for each IDE version.

    You can specify your drivers for the data source if you do not want to download the provided drivers. For more information about creating a database connection with your driver, see Add a user driver to an existing connection.

  5. In Host, Instance, and Port fields, specify your connection details. If the server name (in our case, DESKTOP) does not work, replace it with the server IP address.

  6. From the Authentication list, select Domain credentials.

  7. In the Domain field, specify the domain (for example, DEVELOPMENT).

  8. In User and Password fields, specify your domain credentials. In the User field, type your domain user without the domain prefix (for example, John.Smith instead of DOMAIN\John.Smith).

    Alternatively, on the General tab, specify the connection string. Consider the following example of a full connection string:

    jdbc:jtds:sqlserver://DESKTOP:1433;domain=DEVELOPMENT;instance=MSSQLSERVER;databaseName=guest;

  9. To ensure that the connection to the data source is successful, click the Test Connection link.

Connect by using SQL Server authentication
Last modified: 21 December 2022
Microsoft SQL Server Microsoft SQL Server LocalDB