Release Announcement: iODBC Driver Manager v3.52.14

OpenLink Software is pleased to announce the release of version 3.52.14 of the iODBC Driver Manager Runtime & SDK

Note: You may have previously received and installed a Release Candidate build of iODBC 3.52.14, included in many driver installers, especially on macOS, between July 2019 and now. It is recommended that all users update to this build, dated February 17, 2021, 03.52.1421.0217. You can check the precise version installed on your machine by launching the iodbctest command-line tool –

$ iodbctest
iODBC Demonstration program
This program shows an interactive SQL processor
Driver Manager: 03.52.1421.0217

Enter ODBC connect string (? shows list): quit

Major notes include –

  • Fixed: SQLSetEnvAttr doesn’t return SQL_SUCCESS for option SQL_ATTR_APP_UNICODE_TYPE
  • Fixed: issue with switching ODBC driver to best supported Unicode codepage
  • Fixed: misprint in SQLBrowseConnect
  • Fixed: SQLGetConnectOption returned wrong value for SQL_CURRENT_QUALIFIER
  • Fixed: mixing calls to SQLFetchScroll with SQLFetch
  • Fixed: Misc Unicode issues

For more details check out the

You can immediately download installation archives containing prebuilt binaries of the updated iODBC Runtime & SDK for your platform —

platform download link file size
macOS 10.7 - 11.x
x86_32 & x86_64 including Rosetta2;
native support for arm64 is in the works
iODBC-SDK-3.52.14-MacOSX-10.7.dmg 1.44 MB
Linux, glibc 2.5+, all distributions
i686-generic-linux-gnu.tar.gz 495 KB
Linux, glibc 2.5+, all distributions
x86_64-generic-linux-gnu.tar.gz 747 KB

New source code archives are also just a click away —

download link file size
static source tree with pregenerated configure, etc. libiodbc-3.52.14.tar.gz 1.17 MB
dynamic Github snapshot as zip Source code (zip) approx 1.3 MB
dynamic Github snapshot as tar.gz Source code (tar.gz) approx 800 KB