Connect to MS SQL server

Enable the Database tools and SQL plugin

This functionality relies on the Database tools and SQL plugin, which is bundled and enabled in IntelliJ IDEA by default. If the relevant features aren't available, make sure that you didn't disable the plugin.

Press Control+Alt+S to open the IDE settings and select Plugins.
Open the Installed tab, find the Database tools and SQL plugin, and select the checkbox next to the plugin name.

Prerequisites

The Database Tools and SQL plugin must be installed and enabled
Microsoft SQL Server 2019 (Express Edition) – download link from the Microsoft site
Microsoft SQL Server Management Studio 18.8 - download link from the Microsoft site
IntelliJ IDEA 2019.1 and later – download link from the JetBrains site

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

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.

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

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.

Navigate to Control Panel | Administrative Tools | Services.
In the Services window, right-click SQL Server Agent(<server_name>) and select Properties. For this tutorial, <server_name> is MSSQLSERVER.
From the Startup type list, select Automatic and click Start.

Enable the TCP/IP connection

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.
In the list of protocol names, right-click TCP/IP and select Properties.
On the Protocol tab, from the Enabled list, select Yes.
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.

Step 2. Configure SQL Server Management Studio (SSMS)

Create a user

In the SQL Server Management Studio (SSMS), navigate to Security | Logins.
Right-click the Logins root folder and select New Login.
On the General page, specify a login name in the Login name field.
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 IntelliJ IDEA. Otherwise, clear the Enforce password security policy checkbox.
Click OK.

Configure user roles

Right-click the created user profile and select Properties.
On the Server Roles page, select the appropriate user role (for example, sysadmin).

Step 3. Connect to Microsoft SQL Server with IntelliJ IDEA

The following section describes configuration of IntelliJ IDEA 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

In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon . Alternatively, press Shift+Enter.
In the Data Sources and Drivers dialog, click the Add icon () and select Microsoft SQL Server.
Click the Driver link and select Microsoft SQL Server (jTds).
Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, IntelliJ IDEA 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.
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.
From the Authentication list, select User & Password.
In User and Password fields, specify your credentials.
To ensure that the connection to the data source is successful, click the Test Connection link.
(Optional) If you are connecting to a data source that contains a lot of databases and schemas, in the Schemas tab, select the schemas that you need to work with.
Click OK to create the data source.

Connect by using single sign-on for Microsoft SQL Server

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

In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon . Alternatively, press Shift+Enter.
In the Data Sources and Drivers dialog, click the Add icon () and select Microsoft SQL Server.
Click the Driver link and select Microsoft SQL Server (jTds).
Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, IntelliJ IDEA 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.
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.
From the Authentication list, select Windows credentials.
To ensure that the connection to the data source is successful, click the Test Connection link.
(Optional) If you are connecting to a data source that contains a lot of databases and schemas, in the Schemas tab, select the schemas that you need to work with.
Click OK to create the data source.

Connect by using Windows domain authentication

In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon . Alternatively, press Shift+Enter.
In the Data Sources and Drivers dialog, click the Add icon () and select Microsoft SQL Server.
Click the Driver link and select Microsoft SQL Server (jTds).
Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, IntelliJ IDEA 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.
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.
From the Authentication list, select Domain credentials.
In the Domain field, specify the domain (for example, DEVELOPMENT).
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;
To ensure that the connection to the data source is successful, click the Test Connection link.
(Optional) If you are connecting to a data source that contains a lot of databases and schemas, in the Schemas tab, select the schemas that you need to work with.
Click OK to create the data source.

macOS and Linux

Connect by using SQL Server authentication

In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon . Alternatively, press Shift+Enter.
In the Data Sources and Drivers dialog, click the Add icon () and select Microsoft SQL Server.
Click the Driver link and select Microsoft SQL Server (jTds).
Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, IntelliJ IDEA 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.
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.
From the Authentication list, select User & Password.
In User and Password fields, specify your credentials.
To ensure that the connection to the data source is successful, click the Test Connection link.
(Optional) If you are connecting to a data source that contains a lot of databases and schemas, in the Schemas tab, select the schemas that you need to work with.
Click OK to create the data source.

Connect by using Windows domain authentication

In the Database tool window ( View | Tool Windows | Database), click the Data Source Properties icon . Alternatively, press Shift+Enter.
In the Data Sources and Drivers dialog, click the Add icon () and select Microsoft SQL Server.
Click the Driver link and select Microsoft SQL Server (jTds).
Check if there is a Download missing driver files link at the bottom of the data source settings area. As you click this link, IntelliJ IDEA 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.
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.
From the Authentication list, select Domain credentials.
In the Domain field, specify the domain (for example, DEVELOPMENT).
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;
To ensure that the connection to the data source is successful, click the Test Connection link.
(Optional) If you are connecting to a data source that contains a lot of databases and schemas, in the Schemas tab, select the schemas that you need to work with.
Click OK to create the data source.

Last modified: 21 June 2023