In the year 2016, Microsoft surprised the IT world with the announcement of their plans to bring MS SQL Server to Linux.
Under Satya Nadella’s leadership, the Redmond giant has made significant progress towards taking advantage of the areas where Linux dominates the industry (such as the technologies that power the cloud). The move to make SQL Server available in Linux is yet another indicative of this approach.
Whatever the company’s motivations behind this initiative, Linux system administrators are likely to need to learn how to install, maintain, and use MS SQL Server – especially considering that the preview version packages are already available for Red Hat Enterprise Linux 7.3+ (includes CentOS 7.3+ as well) and Ubuntu Server 16.04 bits (sorry – no 32-bit version available!).
The only “fancy” system requirement of the preview version is that the system where it is installed must have at least 2 GB of RAM.
Installing MS SQL Server on Linux
In this quickstart article, we will explain how to install SQL Server 2019 preview on RHEL/CentOS 7.3+ releases and Ubuntu 16.04.
Installing MS SQL Server on RHEL/CentOS 7.3+
1. To install SQL Server on RHEL/CentOS 7.3+ releases, download the Microsoft SQL Server 2019 preview Red Hat repository configuration files, which will install the mssql-server package and mssql-tools using the following curl commands.
# curl -o /etc/yum.repos.d/mssql-server.repo https://packages.microsoft.com/config/rhel/7/mssql-server-preview.repo # curl -o /etc/yum.repos.d/msprod.repo https://packages.microsoft.com/config/rhel/7/prod.repo
2. Then install the SQL Server and mssql-tools with the unixODBC developer package using yum package manager, as shown.
# yum install -y mssql-server mssql-tools unixODBC-devel
3. When the installation is complete, you will be reminded to run the configuration script (/opt/mssql/bin/mssql-conf) to accept the license terms, set the password for the SA user, and choose your edition.
# /opt/mssql/bin/mssql-conf setup
4. Once the configuration is done, verify that the SQL Server service is running.
# systemctl status mssql-server
5. Open port 1433/tcp on your firewall in order to allow external clients to communicate with the database server:
If you’re using firewalld:
# firewall-cmd --add-port=1433/tcp --permanent # firewall-cmd --reload
Otherwise (using iptables):
# iptables -A INPUT -p tcp --dport 1433 -j ACCEPT # iptables-save > /etc/sysconfig/iptables
Installing MS SQL Server on Ubuntu 16.04
1. In order for Ubuntu to trust the packages from the MS SQL Server repositories, import the GPG keys using the following wget command.
$ wget -qO- https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
2. Add the Microsoft SQL Server Ubuntu repository for SQL Server 2019 preview.
$ sudo add-apt-repository "$(wget -qO- https://packages.microsoft.com/config/ubuntu/16.04/mssql-server-preview.list)" $ curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list | sudo tee /etc/apt/sources.list.d/msprod.list
3. Resynchronize the package index files and update the core package and additional tools:
$ sudo apt-get update $ sudo apt-get install mssql-server mssql-tools unixodbc-dev -y
4. Run the configuration script as in the previous case:
$ sudo /opt/mssql/bin/mssql-conf setup
5. Choose “Yes” when prompted to accept the license terms for MS SQL Tools:
Testing MS SQL Server on Linux
We will login to the server and create a database named Fabrics. The
-P switch must be followed by the password you chose when you installed the package previously:
$ sqlcmd -S localhost -U SA -P 'YourPasswordHere' CREATE DATABASE Fabrics exit
If you’re using Linux, you can continue using the command-line as shown above. Otherwise, install SQL Server Management Studio Express if you’re on Windows.
Once done, enter the IP of the database server (192.168.0.200 in this case) and the login credentials (username=sa, password=YourPasswordHere):
Upon successful login, the Fabrics database should appear at the left-hand side:
Next, click New Query to open a new query window where you’ll insert the contents of the Fabrics script from Codeproject.com, then click Execute.
If successful, you will see the script created 5 tables and the number of records in each:
To wrap up, run the following query to retrieve the first 5 records from the Clients table:
USE Fabrics SELECT TOP 5 FirstName, LastName, DateOfBirth FROM Client GO
The results should be identical to the output in the following image:
Congratulations! You have successfully installed and tested MS SQL Server on Linux!
In this article, we have explained how to install MS SQL Server on RHEL / CentOS and Ubuntu Server.
Due to the newfound closeness of Microsoft and Linux, Linux system administrators will need to be knowledgeable on MS SQL Server if they want to stay at the top of their game.
By mid-2017, the same SQL Server editions will be offered on Linux as today on Windows: Enterprise, Standard, Web, Express, and Developer. The last two are free but only the Express edition will be licensed for production use (but with resource limits).
As always, feel free to use the comment form below to drop us a note if you have any questions. We look forward to hearing from you!
44 thoughts on “How to Install and Use MS SQL Server on Linux”
I have installed Oracle VM and Then installed Red Hat Linux 7 evaluation version from Red Hat Website.
But after that how to copy the sql server 2017 installation files onto Linux machine. I have installed winscp to copy from Windows to Linux.
But how do i connect to Linux using winscp.
In Winscp enter the IP address of Linux Server, Select SSH Server Port as “22” and enter user credentials to connect to remote Linux.
is the express version now available?
I am getting this error
This program has encountered a fatal error and cannot continue running.
The following diagnostic information is available:
Signal: SIGILL – Illegal instruction (4)
Stacktrace: 00005562a2bd48b9 00007fb90827d390
Process: 8484 – sqlservr
Thread: 8564 (application thread 0x1130)
Instance Id: 52cd4f85-2293-40f8-ad20-ac08754bbd74
Crash Id: c2813c22-5e0e-4701-acd9-b48a2694eb8c
Build stamp: 94eba6a4633ca4c0df02f5ac93a5ec71d5e614105861a7140bd16aa838f6b2d7
Capturing core dump and information…
Attempting to capture a dump with paldumper
Core dump and information are being compressed in the background. When complete,
they can be found in the following location:
Amy pointer will be helpful
At what point are you getting this error? What distribution are you using? Did you check the dump?
This is the error while I trying to run the following command after installing the MySQL server:
Hello Sir please help me i’m not getting it right, using linux mint 18 after the first 2 code when i try sudo /opt/mssql/bin/sqlservr-setup it gives me this sudo: /opt/mssql/bin/sqlservr-setup: command not found
I would advise you to make you’ve followed all of the installation steps. If so, make sure your Linux Mint 18 is based off Ubuntu 16.04 which is the version the SQL server repositories are configured for.
had same problem, make sure there is a space between sqlservr and the dash.
Hello, I can connect to my server using the CLI.
However whenever I try to use mssql in php my login gets denied with the same login details.
I’m on a Ubuntu server using Apache
I’m trying to install SQL Server on Mint.
when i run setup, I get the following error. any help would be highly appreciated.
Failed to issue method call: No such interface ‘org.freedesktop.DBus.Properties’ on object at path /org/freedesktop/systemd1/unit/mssql_2dserver_2eservice
What Mint version are you using? In theory this should work in Linux Mint 18.1 and newer. Two constraints here are: 1) Does your Mint version use systemd?, and 2) Is it based on Ubuntu 16.04 LTS, which is the distribution the Microsoft repositories are available for?
I think I’m using version 17.1 (rebecca) I will try to figure out how to upgrade it and let you know if it works afterwards. thanks
worked perfect after upgrading. thank you very much.
Please put on a MS SQL licence registration process details
Nice Article. Require once more step to make sqlcmd work.
Before testing the mssql, make sure to run the following commands
After the above commands sqlcmd will work on terminal
Can’t imagine MIcrosoft product and repository on my GNU system. But I will give a try in order to compare it with postgres or mariadb.
Thanks for the article
Hello, great article. I installed MS SQL on Ubuntu server, everything works fine. I have one problem, How to activate this instance? I want run my production sql server on Linux, but when i restart a instance i got massage that this only 143 days to activate..
I cant find information on websites how do this… To get help from Microsoft i must have subscription..
Please help :-)
Yes MS SQL Server is not free nor open source. The evaluation lisence is for testing purposes. You should get a license for production service.
How would you apply a licence to it?
Contact your Microsoft Sales Representative.
This is NOT an evaluation license. It is a SQL Express product, which does not require a license. It is my understanding that other versions of SQL server are not currently available – they will be by mid 2017.
Are you sure ? I’ve got almost the same message about the days remaining to activate.