The following is a patch that adds support for two commands iterrec and iterout, for dealing with B+ Tree databases. The commands are not currently available via misc and are not available via Tokyo Tyrant’s Lua extension. The purpose of this addition is to expose list management functions to Tokyo Tyrant via TCADB. Adding these commands would allow you to write tcrdbmisc based functions for remote management of B+ Tree lists.
The patch is meant for Tokyo Cabinet 1.4.43