What is FreeTDS in Linux?

FreeTDS.org F reeTDS is a set of libraries for Unix and Linux that allows your programs to natively talk to Microsoft SQL Server and Sybase databases. T echnically speaking, FreeTDS is an open source implementation of the TDS (Tabular Data Stream) protocol used by these databases for their own clients.

What are the system requirements for Ubuntu LTS?

LTS stands for long-term support — which means five years, until April 2023, of free security and maintenance updates, guaranteed. Ubuntu 18.04 LTS release notes. Recommended system requirements: 2 GHz dual core processor or better. 4 GB system memory. 25 GB of free hard drive space.

How can I test my FreeTDS connection?

# Try setting ‘text size’ to a more reasonable limit text size = 64512 # A typical Microsoft server [dbserverdsn] host = dbserver.domain.com port = 1433 tds version = 7.2 After completing this, you can test your connection by attempting to connect with tsql (to test the FreeTDS layer) and isql (for the unixODBC through FreeTDS stack).

Where can I find information about the layout of the FreeTDS?

# # For information about the layout of this file and its settings, # see the freetds.conf manpage “man freetds.conf”.

How do I get FreeTDS?

The easiest way to get FreeTDS is through your distro’s package manager, if one is available. I did this on a debian 3.1 unstable system. Unstable is a package release level of debian that corresponds to packages more stable than bleeding-edge, but not yet stable enough to be in their stable respository.

What version of FreeTDS should I use with unixODBC?

FreeTDS works well with unixODBC but you want to get a recent version. v0.63 is the most recent version as of writing. This document is primarily aimed at MSSQL Server 2000, which is the most popular version out there presently. For other versions, you may need to change the TDSVer flag when compiling FreeTDS and configuring unixODBC.

Where do I install the FreeTDS ODBC driver?

The FreeTDS ODBC driver should be installed in /usr/local/freetds/lib – look for libtdsodbc.so. unixODBC needs to know about all ODBC drivers you intend to use.

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