mSQL is a historically important SQL database management system from Hughes Technologies.
[ftp://ftp.tcl.tk/pub/tcl/all/m/msqltcl/%|%ftp.tcl.tk] [ftp://ftp.tcl.tk/pub/tcl/all/m/msqltcl/2.30/msqltcl-2.30.tar.gz|msqltcl-2.30.tar.gz]