This directory contains the SQLBase Database Migration Wizard.

Starting with SQLBase 11.6, the build script now builds the "unload" utility
for the database version it's build under. For example, 11.6 builds an unload
tool to unload 11.6 databases (for a potential database change in the future).

If the database version changes, then the binary for the previous database
version is checked in to the trunk for future releases.

For example, everything under the "115" directory was built under the 11.5
branch.

If any of the binaries checked in need to be rebuilt for some reason, then the
old source tree for that version needs to be checked out and that project must
be loaded in the original compiler. This is to reduce or eliminate bugs caused
by using a new compiler for an old utility.

For reference, SB10Unload.exe was build using the 11.5 sources as well. That was
so they would share the same ICU library as 11.5, not 11.6.

