escargo 2005-04-14: I verified that this code still seems to work. I used tclodbc 2.3 on Microsoft Windows XP Pro, and ActiveState ActiveTcl 184.108.40.206 to connect to a Microsoft SQL Server 2000 installation where I work. So far, at least, everything seems to be working smoothly.
2009-05-26: still working.^
JOB 2016-04-19: Code still works!
Tested the code on WIN7 with ActiveState Tcl/Tk 8.6.4. The tclodbc package needs to be installed beforehand with the following command sequence:
teacup install tclodbc teacup install tdbc::odbc