---
title: "install_drivers"
output:
  html_document:
    syntax_highlighting: tango
vignette: >
  %\VignetteIndexEntry{install_drivers}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

## MS SQL drivers for OSX-based systems

When reading data from Microsoft SQL (MS SQL) server, users of Unix-based systems need to install a MS ODBC driver that is compatible with the version of their target server. For example, ***ODBC Driver 17*** is compatible with ***SQL server 2019, version 15.0***.

After choosing the appropriate driver, open the terminal, and run these instructions to install the MS SQL ODBC driver on Mac.

1.  installation of MS SQL driver 17 on Mac

```{bash eval=FALSE}
driver=17
brew install unixodbc
brew tap microsoft/mssql-release https://github.com/Microsoft/homebrew-mssql-release
brew update
brew install msodbcsql${driver}
brew install mssql-tools
ODBCSYSINI=/
```

2.  installation of MS SQL driver 13.1 on Mac

```{bash eval=FALSE}
brew install unixodbc
brew tap microsoft/mssql-release https://github.com/Microsoft/homebrew-mssql-release
brew update
brew install msodbcsql@13.1.9.2
brew install mssql-tools@14.0.6.0
ODBCSYSINI=/
```

## MS SQL drivers for Linux-based systems

Note that this requires **Ubuntu 16.04 and above**. Choose the appropriate driver, open the terminal and type the instructions below:

1.  installation of MS SQL driver version 17 on `Ubuntu`

```{bash eval=FALSE}
driver=17
sudo su
curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
curl https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/prod.list > /etc/apt/sources.list.d/mssql-release.list
exit

sudo apt-get update
sudo ACCEPT_EULA=Y apt-get install -y msodbcsql${driver}
sudo ACCEPT_EULA=Y apt-get install -y mssql-tools
echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrc
source ~/.bashrc
sudo apt-get install -y unixodbc-dev
```

2.  installation of MS SQL driver version 13.1 on `Ubuntu`

```{bash eval=FALSE}
sudo su
curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list > /etc/apt/sources.list.d/mssql-release.list
exit
sudo apt-get update
sudo ACCEPT_EULA=Y apt-get install msodbcsql
sudo ACCEPT_EULA=Y apt-get install mssql-tools
echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrc
source ~/.bashrc
sudo apt-get install unixodbc-dev
```

3.  installation of MS SQL driver on other Linux distributions

To install an MS SQL driver for other Linux distributions, such as Debian and Fedora, click [here](https://learn.microsoft.com/en-us/sql/connect/odbc/linux-mac/installing-the-microsoft-odbc-driver-for-sql-server?view=sql-server-ver15&tabs=ubuntu18-install%2Cubuntu17-install%2Cubuntu16-install%2Cubuntu16-13-install%2Crhel7-offline) and follow the instructions. After the installation, check the installed drivers using:

```{r eval=FALSE}
odbc::odbcListDrivers()
```

If this command does not return the list of installed drivers or if you are facing issues during the driver installation process, consult [the odbc github page](https://github.com/r-dbi/odbc#installation) or the [MS documentation on this topic](https://learn.microsoft.com/en-us/sql/connect/odbc/linux-mac/install-microsoft-odbc-driver-sql-server-macos?view=sql-server-ver15).

It is also important to view the data stored in the MS SQL server. For that purpose, we recommend you to install a graphical user interface (GUI) such as `Azure Data Studio`.